2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6

Analysis

max time kernel
151s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 21:19

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General

Target

2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe
Size

508KB
MD5

0a2c797846a7aea2ad8b0ce9c31150a7
SHA1

9855b6a94bed2b700958a260a129d2fb6cf3cbbd
SHA256

2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6
SHA512

6c817ed800d537fc836b307b3c4cdb40991d920811796c5076b0c503fb8283fb3c099ebdc69d0838f4bdea0d898bc31f6e7921637010370cbd11cf1ac9f20a06
SSDEEP

6144:73xV7htOfFiktSdWyKYAWFCbW7LYxLk+4MGT+N50cIXv+1coDdkozx3pypmlNH9J:73xxPuFVtSdWJsuWXLGMvxsltRok/Gy

Score

10^/10

evasion persistence upx

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

eosRo6jbz1.exesauaf.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	eosRo6jbz1.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	sauaf.exe

Executes dropped EXE 10 IoCs

Processes:

eosRo6jbz1.exesauaf.exe2veg.exe2veg.exe2veg.exe2veg.exe2veg.exe2veg.exe3veg.exeX

pid process

1780 eosRo6jbz1.exe
4164 sauaf.exe
5052 2veg.exe
5012 2veg.exe
4672 2veg.exe
3040 2veg.exe
1380 2veg.exe
5064 2veg.exe
4528 3veg.exe
1012 X

UPX packed file 19 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/5012-152-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/5012-155-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/4672-158-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/5012-157-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/4672-161-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/4672-163-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/3040-166-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral2/memory/3040-169-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral2/memory/3040-172-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral2/memory/1380-171-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/1380-175-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/5012-179-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/4672-180-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/1380-177-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/1380-184-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/3040-181-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral2/memory/1380-185-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/5012-189-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/3040-198-0x0000000000400000-0x0000000000426000-memory.dmp	upx

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

eosRo6jbz1.exe2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	eosRo6jbz1.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe

Unexpected DNS network traffic destination 2 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.

Processes:

description ioc

Destination IP 31.193.3.240
Destination IP 31.193.3.240

description	ioc
Destination IP	31.193.3.240
Destination IP	31.193.3.240

Adds Run key to start application 2 TTPs 54 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

sauaf.exeeosRo6jbz1.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /k"	sauaf.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /W"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /K"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /y"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /E"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /c"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /v"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /s"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /I"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /x"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /n"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /V"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /l"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /O"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /Z"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /o"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /F"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /f"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /A"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /b"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /p"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /i"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /X"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /R"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /Y"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /L"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /q"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /C"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /m"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /z"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /N"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /t"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /Q"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /P"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /j"	sauaf.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\	eosRo6jbz1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /w"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /G"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /t"	eosRo6jbz1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /h"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /T"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /H"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /e"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /B"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /g"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /u"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /U"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /r"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /D"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /J"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /S"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /M"	sauaf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sauaf = "C:\\Users\\Admin\\sauaf.exe /a"	sauaf.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

2veg.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	2veg.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	2veg.exe

Suspicious use of SetThreadContext 5 IoCs

Processes:

2veg.exe

description	pid	process	target process
PID 5052 set thread context of 5012	5052	2veg.exe	2veg.exe
PID 5052 set thread context of 4672	5052	2veg.exe	2veg.exe
PID 5052 set thread context of 3040	5052	2veg.exe	2veg.exe
PID 5052 set thread context of 1380	5052	2veg.exe	2veg.exe
PID 5052 set thread context of 5064	5052	2veg.exe	2veg.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2436 5064 WerFault.exe 2veg.exe
Enumerates processes with tasklist 1 TTPs 2 IoCs

Process Discovery
T1057

Processes:

tasklist.exetasklist.exe

pid process

2248 tasklist.exe
4724 tasklist.exe

pid	pid_target	process	target process
2436	5064	WerFault.exe	2veg.exe

pid	process
2248	tasklist.exe
4724	tasklist.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

eosRo6jbz1.exe2veg.exe2veg.exesauaf.exe3veg.exeX

pid	process
1780	eosRo6jbz1.exe
1780	eosRo6jbz1.exe
1780	eosRo6jbz1.exe
1780	eosRo6jbz1.exe
4672	2veg.exe
4672	2veg.exe
3040	2veg.exe
3040	2veg.exe
4164	sauaf.exe
4164	sauaf.exe
4164	sauaf.exe
4164	sauaf.exe
4528	3veg.exe
4528	3veg.exe
1012	X
1012	X
4164	sauaf.exe
4164	sauaf.exe
4672	2veg.exe
4672	2veg.exe
4164	sauaf.exe
4164	sauaf.exe
3040	2veg.exe
3040	2veg.exe
4164	sauaf.exe
4164	sauaf.exe
4164	sauaf.exe
4164	sauaf.exe
4164	sauaf.exe
4164	sauaf.exe
4672	2veg.exe
4672	2veg.exe
4672	2veg.exe
4672	2veg.exe
4672	2veg.exe
4672	2veg.exe
4164	sauaf.exe
4164	sauaf.exe
4164	sauaf.exe
4164	sauaf.exe
4164	sauaf.exe
4164	sauaf.exe
4672	2veg.exe
4672	2veg.exe
4164	sauaf.exe
4164	sauaf.exe
4672	2veg.exe
4672	2veg.exe
4164	sauaf.exe
4164	sauaf.exe
4672	2veg.exe
4672	2veg.exe
4164	sauaf.exe
4164	sauaf.exe
4164	sauaf.exe
4164	sauaf.exe
4672	2veg.exe
4672	2veg.exe
4164	sauaf.exe
4164	sauaf.exe
4672	2veg.exe
4672	2veg.exe
4672	2veg.exe
4672	2veg.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2932 Explorer.EXE

pid	process
2932	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 10 IoCs

Processes:

tasklist.exe3veg.exeExplorer.EXEtasklist.exe

description	pid	process
Token: SeDebugPrivilege	4724	tasklist.exe
Token: SeDebugPrivilege	4528	3veg.exe
Token: SeDebugPrivilege	4528	3veg.exe
Token: SeShutdownPrivilege	2932	Explorer.EXE
Token: SeCreatePagefilePrivilege	2932	Explorer.EXE
Token: SeShutdownPrivilege	2932	Explorer.EXE
Token: SeCreatePagefilePrivilege	2932	Explorer.EXE
Token: SeDebugPrivilege	2248	tasklist.exe
Token: SeShutdownPrivilege	2932	Explorer.EXE
Token: SeCreatePagefilePrivilege	2932	Explorer.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exeeosRo6jbz1.exesauaf.exe2veg.exe2veg.exe2veg.exe

pid process

920 2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe
1780 eosRo6jbz1.exe
4164 sauaf.exe
5052 2veg.exe
5012 2veg.exe
1380 2veg.exe

pid	process
920	2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe
1780	eosRo6jbz1.exe
4164	sauaf.exe
5052	2veg.exe
5012	2veg.exe
1380	2veg.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exeeosRo6jbz1.execmd.exe2veg.exesauaf.exe3veg.exeXcmd.exe

description	pid	process	target process
PID 920 wrote to memory of 1780	920	2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe	eosRo6jbz1.exe
PID 920 wrote to memory of 1780	920	2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe	eosRo6jbz1.exe
PID 920 wrote to memory of 1780	920	2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe	eosRo6jbz1.exe
PID 1780 wrote to memory of 4164	1780	eosRo6jbz1.exe	sauaf.exe
PID 1780 wrote to memory of 4164	1780	eosRo6jbz1.exe	sauaf.exe
PID 1780 wrote to memory of 4164	1780	eosRo6jbz1.exe	sauaf.exe
PID 920 wrote to memory of 5052	920	2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe	2veg.exe
PID 920 wrote to memory of 5052	920	2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe	2veg.exe
PID 920 wrote to memory of 5052	920	2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe	2veg.exe
PID 1780 wrote to memory of 1584	1780	eosRo6jbz1.exe	cmd.exe
PID 1780 wrote to memory of 1584	1780	eosRo6jbz1.exe	cmd.exe
PID 1780 wrote to memory of 1584	1780	eosRo6jbz1.exe	cmd.exe
PID 1584 wrote to memory of 4724	1584	cmd.exe	tasklist.exe
PID 1584 wrote to memory of 4724	1584	cmd.exe	tasklist.exe
PID 1584 wrote to memory of 4724	1584	cmd.exe	tasklist.exe
PID 5052 wrote to memory of 5012	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 5012	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 5012	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 5012	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 5012	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 5012	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 5012	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 5012	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 4672	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 4672	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 4672	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 4672	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 4672	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 4672	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 4672	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 4672	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 3040	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 3040	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 3040	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 3040	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 3040	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 3040	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 3040	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 3040	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 1380	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 1380	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 1380	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 1380	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 1380	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 1380	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 1380	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 1380	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 5064	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 5064	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 5064	5052	2veg.exe	2veg.exe
PID 5052 wrote to memory of 5064	5052	2veg.exe	2veg.exe
PID 4164 wrote to memory of 4724	4164	sauaf.exe	tasklist.exe
PID 4164 wrote to memory of 4724	4164	sauaf.exe	tasklist.exe
PID 920 wrote to memory of 4528	920	2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe	3veg.exe
PID 920 wrote to memory of 4528	920	2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe	3veg.exe
PID 920 wrote to memory of 4528	920	2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe	3veg.exe
PID 4528 wrote to memory of 1012	4528	3veg.exe	X
PID 4528 wrote to memory of 1012	4528	3veg.exe	X
PID 1012 wrote to memory of 2932	1012	X	Explorer.EXE
PID 920 wrote to memory of 4808	920	2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe	cmd.exe
PID 920 wrote to memory of 4808	920	2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe	cmd.exe
PID 920 wrote to memory of 4808	920	2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe	cmd.exe
PID 4808 wrote to memory of 2248	4808	cmd.exe	tasklist.exe
PID 4808 wrote to memory of 2248	4808	cmd.exe	tasklist.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2932

C:\Users\Admin\AppData\Local\Temp\2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe
"C:\Users\Admin\AppData\Local\Temp\2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe"
2⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:920

C:\Users\Admin\eosRo6jbz1.exe
C:\Users\Admin\eosRo6jbz1.exe
3⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1780

C:\Users\Admin\sauaf.exe
"C:\Users\Admin\sauaf.exe"
4⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4164

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c tasklist&&del eosRo6jbz1.exe
4⤵
- Suspicious use of WriteProcessMemory
PID:1584

C:\Windows\SysWOW64\tasklist.exe
tasklist
5⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:4724

C:\Users\Admin\2veg.exe
C:\Users\Admin\2veg.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5052

C:\Users\Admin\2veg.exe
"C:\Users\Admin\2veg.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:5012

C:\Users\Admin\2veg.exe
"C:\Users\Admin\2veg.exe"
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4672

C:\Users\Admin\2veg.exe
"C:\Users\Admin\2veg.exe"
4⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:3040

C:\Users\Admin\2veg.exe
"C:\Users\Admin\2veg.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1380

C:\Users\Admin\2veg.exe
"C:\Users\Admin\2veg.exe"
4⤵
- Executes dropped EXE
PID:5064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 80
5⤵
- Program crash
PID:2436

C:\Users\Admin\3veg.exe
C:\Users\Admin\3veg.exe
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4528

C:\Users\Admin\AppData\Local\33b020d7\X
*0*bc*3d5a179f*31.193.3.240:53
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1012

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c tasklist&&del 2564dc9cc2fc2970439e45ee9221f9cec8445affe28ceadbc84d0c25f759a7f6.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:4808

C:\Windows\SysWOW64\tasklist.exe
tasklist
4⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:2248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 5064 -ip 5064
1⤵
PID:5096

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Peripheral Device Discovery

T1120

Process Discovery

T1057

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\2veg.exe
Filesize
124KB

MD5
116cdd8174ee4734183e8f019a548596

SHA1
d918d4e4bdaec0f4066c2285a5bd85903d92e23f

SHA256
dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

SHA512
377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

Download Submit
C:\Users\Admin\2veg.exe
Filesize
124KB

MD5
116cdd8174ee4734183e8f019a548596

SHA1
d918d4e4bdaec0f4066c2285a5bd85903d92e23f

SHA256
dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

SHA512
377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

Download Submit
C:\Users\Admin\2veg.exe
Filesize
124KB

MD5
116cdd8174ee4734183e8f019a548596

SHA1
d918d4e4bdaec0f4066c2285a5bd85903d92e23f

SHA256
dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

SHA512
377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

Download Submit
C:\Users\Admin\2veg.exe
Filesize
124KB

MD5
116cdd8174ee4734183e8f019a548596

SHA1
d918d4e4bdaec0f4066c2285a5bd85903d92e23f

SHA256
dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

SHA512
377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

Download Submit
C:\Users\Admin\2veg.exe
Filesize
124KB

MD5
116cdd8174ee4734183e8f019a548596

SHA1
d918d4e4bdaec0f4066c2285a5bd85903d92e23f

SHA256
dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

SHA512
377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

Download Submit
C:\Users\Admin\2veg.exe
Filesize
124KB

MD5
116cdd8174ee4734183e8f019a548596

SHA1
d918d4e4bdaec0f4066c2285a5bd85903d92e23f

SHA256
dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

SHA512
377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

Download Submit
C:\Users\Admin\2veg.exe
Filesize
124KB

MD5
116cdd8174ee4734183e8f019a548596

SHA1
d918d4e4bdaec0f4066c2285a5bd85903d92e23f

SHA256
dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

SHA512
377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

Download Submit
C:\Users\Admin\3veg.exe
Filesize
287KB

MD5
357d9b4488d3191b0d6197015b326484

SHA1
057455015523d5b0b475dce4a49d510ba6a23ee4

SHA256
7444e14894fdd4a92bf4fc447ac8884c230730cbd0156e84d9c37f23db4b6c36

SHA512
f6e059efdbb604e3a2ad3a9d91d20061f03343dd387f2d88971a640a4fb142164c79ea275200a3dbe9ab2b21a16318b5fdd457c0464b900ea37497c7500373bc

Download Submit
C:\Users\Admin\3veg.exe
Filesize
287KB

MD5
357d9b4488d3191b0d6197015b326484

SHA1
057455015523d5b0b475dce4a49d510ba6a23ee4

SHA256
7444e14894fdd4a92bf4fc447ac8884c230730cbd0156e84d9c37f23db4b6c36

SHA512
f6e059efdbb604e3a2ad3a9d91d20061f03343dd387f2d88971a640a4fb142164c79ea275200a3dbe9ab2b21a16318b5fdd457c0464b900ea37497c7500373bc

Download Submit
C:\Users\Admin\AppData\Local\33b020d7\X
Filesize
38KB

MD5
72de2dadaf875e2fd7614e100419033c

SHA1
5f17c5330e91a42daa9ff24c4aa602bd1a72bf6e

SHA256
c44993768a4dc5a58ddbfc9cb05ce2a7d3a0a56be45643d70a72bcf811b6c381

SHA512
e2520a53326a7d3b056e65d0cf60e9d823ffb34ca026cdddc7ea3a714f8396c53c37e13a887fc86a7dd7076c97fdfad53c3f5a68342ebc1bdec948c76bda8df3

Download Submit
C:\Users\Admin\AppData\Local\33b020d7\X
Filesize
38KB

MD5
72de2dadaf875e2fd7614e100419033c

SHA1
5f17c5330e91a42daa9ff24c4aa602bd1a72bf6e

SHA256
c44993768a4dc5a58ddbfc9cb05ce2a7d3a0a56be45643d70a72bcf811b6c381

SHA512
e2520a53326a7d3b056e65d0cf60e9d823ffb34ca026cdddc7ea3a714f8396c53c37e13a887fc86a7dd7076c97fdfad53c3f5a68342ebc1bdec948c76bda8df3

Download Submit
C:\Users\Admin\eosRo6jbz1.exe
Filesize
180KB

MD5
582c4af3c13d489f7593c6655a9ed25f

SHA1
f920f89e59010c5d24507a3556cfa2b8ed406ddc

SHA256
560158f5874f861a9d2024e72d11dd6c8f730c67fead128818454989479b35c5

SHA512
f89286144121c22284dd9fc3b9e908d414b8d407c86f867e8485596ea847577b2a98dd8ab974ace842075c086f5aa80762e345d5f4487cb44a1ffafae6f3a21d

Download Submit
C:\Users\Admin\eosRo6jbz1.exe
Filesize
180KB

MD5
582c4af3c13d489f7593c6655a9ed25f

SHA1
f920f89e59010c5d24507a3556cfa2b8ed406ddc

SHA256
560158f5874f861a9d2024e72d11dd6c8f730c67fead128818454989479b35c5

SHA512
f89286144121c22284dd9fc3b9e908d414b8d407c86f867e8485596ea847577b2a98dd8ab974ace842075c086f5aa80762e345d5f4487cb44a1ffafae6f3a21d

Download Submit
C:\Users\Admin\sauaf.exe
Filesize
180KB

MD5
5ae78312d5af3070f4e68186f85e6ca0

SHA1
a4447420e78283623bfc2b505a90a75c99181f46

SHA256
9e75e9d0749d86c7f03814ce82028d844e28ad19e142b337e8cdde7b75d951ba

SHA512
49cfeef21777d7f6146f8768dd545bc6cd7185296fcfafed4790e87993e69c99de4e6cbe1b6bc45316819a7f55f58991bb5c9eb80688939f0dec2ab9c2508f4e

Download Submit
C:\Users\Admin\sauaf.exe
Filesize
180KB

MD5
5ae78312d5af3070f4e68186f85e6ca0

SHA1
a4447420e78283623bfc2b505a90a75c99181f46

SHA256
9e75e9d0749d86c7f03814ce82028d844e28ad19e142b337e8cdde7b75d951ba

SHA512
49cfeef21777d7f6146f8768dd545bc6cd7185296fcfafed4790e87993e69c99de4e6cbe1b6bc45316819a7f55f58991bb5c9eb80688939f0dec2ab9c2508f4e

Download Submit
memory/1012-192-0x0000000000000000-mapping.dmp

Download
memory/1380-171-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1380-185-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1380-184-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1380-177-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1380-175-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1380-170-0x0000000000000000-mapping.dmp

Download
memory/1584-145-0x0000000000000000-mapping.dmp

Download
memory/1780-134-0x0000000000000000-mapping.dmp

Download
memory/2248-197-0x0000000000000000-mapping.dmp

Download
memory/3040-181-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3040-169-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3040-165-0x0000000000000000-mapping.dmp

Download
memory/3040-166-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3040-198-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3040-172-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4164-139-0x0000000000000000-mapping.dmp

Download
memory/4528-186-0x0000000000000000-mapping.dmp

Download
memory/4528-195-0x000000000091F000-0x0000000000956000-memory.dmp

Filesize
220KB

Download
memory/4528-191-0x000000000091F000-0x0000000000956000-memory.dmp

Filesize
220KB

Download
memory/4528-190-0x0000000030670000-0x00000000306C1000-memory.dmp

Filesize
324KB

Download
memory/4672-180-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4672-156-0x0000000000000000-mapping.dmp

Download
memory/4672-163-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4672-161-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4672-158-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4724-150-0x0000000000000000-mapping.dmp

Download
memory/4808-196-0x0000000000000000-mapping.dmp

Download
memory/5012-157-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/5012-151-0x0000000000000000-mapping.dmp

Download
memory/5012-189-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/5012-152-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/5012-155-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/5012-179-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/5052-144-0x0000000000000000-mapping.dmp

Download
memory/5064-176-0x0000000000000000-mapping.dmp

Download