kinsing | 13dd6a998bbcb295ebfbb6e82b14adfdca5a89d48448384acb26657f749f1058

General

Target

75129aa64ee308f0e0755c9a7fdb30c5.exe
Size

556KB
MD5

75129aa64ee308f0e0755c9a7fdb30c5
SHA1

61032ff1e1186fe131bcc098513d980b6c04df0a
SHA256

13dd6a998bbcb295ebfbb6e82b14adfdca5a89d48448384acb26657f749f1058
SHA512

0a1085e251988806ecd3a8b56c48def1be56d1a2429bbe3895bc07fa7ca33c3209b472f9d46e9b368d7183215ab73d319bc874478ad1ea3d14e9fd1ffe63abb9
SSDEEP

12288:67Lo8Rs90X41cnOOWB2KpyYK4BVqZDx2mpmHPW9GROsI8w:67L1yMgcnOds44Fp2PWUDI8

Score

10^/10

kinsing evasion loader persistence spyware stealer upx

Malware Config

Signatures

Kinsing
Kinsing is a loader written in Golang.
loader kinsing

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

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Processes:

woudeb.exeNB4wr66jY4.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	woudeb.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	NB4wr66jY4.exe

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:

75129aa64ee308f0e0755c9a7fdb30c5.exeNB4wr66jY4.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Control Panel\International\Geo\Nation	75129aa64ee308f0e0755c9a7fdb30c5.exe
Key value queried	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Control Panel\International\Geo\Nation	NB4wr66jY4.exe

Executes dropped EXE 10 IoCs

Processes:

NB4wr66jY4.exewoudeb.exe2xek.exe2xek.exe2xek.exe2xek.exe2xek.exe2xek.exe3xek.exeX

pid process

1740 NB4wr66jY4.exe
5100 woudeb.exe
5068 2xek.exe
3096 2xek.exe
1916 2xek.exe
4896 2xek.exe
3692 2xek.exe
1164 2xek.exe
2168 3xek.exe
4396 X
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 16 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1916-49-0x0000000000400000-0x0000000000429000-memory.dmp	upx
behavioral2/memory/4896-52-0x0000000000400000-0x0000000000455000-memory.dmp	upx
behavioral2/memory/1916-53-0x0000000000400000-0x0000000000429000-memory.dmp	upx
behavioral2/memory/1916-58-0x0000000000400000-0x0000000000429000-memory.dmp	upx
behavioral2/memory/3692-59-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/4896-57-0x0000000000400000-0x0000000000455000-memory.dmp	upx
behavioral2/memory/4896-61-0x0000000000400000-0x0000000000455000-memory.dmp	upx
behavioral2/memory/3692-68-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/3692-65-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/1164-64-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/memory/1164-69-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/memory/1164-70-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/memory/1164-76-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/memory/1916-90-0x0000000000400000-0x0000000000429000-memory.dmp	upx
behavioral2/memory/4896-92-0x0000000000400000-0x0000000000455000-memory.dmp	upx
behavioral2/memory/3692-93-0x0000000000400000-0x0000000000407000-memory.dmp	upx

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 53 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

woudeb.exeNB4wr66jY4.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /h"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /O"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /W"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /e"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /F"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /i"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /d"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /w"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /a"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /D"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /c"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /C"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /Y"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /M"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /E"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /H"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /g"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /q"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /n"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /u"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /R"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /k"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /J"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /l"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /S"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /A"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /r"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /X"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /B"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /t"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /K"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /I"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /p"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /z"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /N"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /V"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /P"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /Q"	NB4wr66jY4.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /j"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /Z"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /Q"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /G"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /T"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /f"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /v"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /s"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /b"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /U"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /L"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /x"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /y"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /m"	woudeb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woudeb = "C:\\Users\\Admin\\woudeb.exe /o"	woudeb.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:

2xek.exe

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

Suspicious use of SetThreadContext 5 IoCs

Processes:

2xek.exe

description	pid	process	target process
PID 5068 set thread context of 3096	5068	2xek.exe	2xek.exe
PID 5068 set thread context of 1916	5068	2xek.exe	2xek.exe
PID 5068 set thread context of 4896	5068	2xek.exe	2xek.exe
PID 5068 set thread context of 3692	5068	2xek.exe	2xek.exe
PID 5068 set thread context of 1164	5068	2xek.exe	2xek.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4156 3096 WerFault.exe 2xek.exe
Enumerates processes with tasklist 1 TTPs 2 IoCs

Process Discovery
T1057

Processes:

tasklist.exetasklist.exe

pid process

1424 tasklist.exe
3136 tasklist.exe

pid	pid_target	process	target process
4156	3096	WerFault.exe	2xek.exe

pid	process
1424	tasklist.exe
3136	tasklist.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

NB4wr66jY4.exe2xek.exe3xek.exeXwoudeb.exe

pid	process
1740	NB4wr66jY4.exe
1740	NB4wr66jY4.exe
1740	NB4wr66jY4.exe
1740	NB4wr66jY4.exe
1916	2xek.exe
1916	2xek.exe
2168	3xek.exe
2168	3xek.exe
4396	X
4396	X
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
1916	2xek.exe
1916	2xek.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe
5100	woudeb.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

Processes:

tasklist.exe3xek.exeExplorer.EXEtasklist.exe

description	pid	process
Token: SeDebugPrivilege	1424	tasklist.exe
Token: SeDebugPrivilege	2168	3xek.exe
Token: SeDebugPrivilege	2168	3xek.exe
Token: SeShutdownPrivilege	3408	Explorer.EXE
Token: SeCreatePagefilePrivilege	3408	Explorer.EXE
Token: SeShutdownPrivilege	3408	Explorer.EXE
Token: SeCreatePagefilePrivilege	3408	Explorer.EXE
Token: SeDebugPrivilege	3136	tasklist.exe
Token: SeShutdownPrivilege	3408	Explorer.EXE
Token: SeCreatePagefilePrivilege	3408	Explorer.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

75129aa64ee308f0e0755c9a7fdb30c5.exeNB4wr66jY4.exewoudeb.exe2xek.exe2xek.exe2xek.exe

pid process

1332 75129aa64ee308f0e0755c9a7fdb30c5.exe
1740 NB4wr66jY4.exe
5100 woudeb.exe
5068 2xek.exe
3692 2xek.exe
1164 2xek.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

3408 Explorer.EXE

pid	process
1332	75129aa64ee308f0e0755c9a7fdb30c5.exe
1740	NB4wr66jY4.exe
5100	woudeb.exe
5068	2xek.exe
3692	2xek.exe
1164	2xek.exe

pid	process
3408	Explorer.EXE

Suspicious use of WriteProcessMemory 63 IoCs

Processes:

75129aa64ee308f0e0755c9a7fdb30c5.exeNB4wr66jY4.execmd.exe2xek.exe3xek.exeXcmd.exe

description	pid	process	target process
PID 1332 wrote to memory of 1740	1332	75129aa64ee308f0e0755c9a7fdb30c5.exe	NB4wr66jY4.exe
PID 1332 wrote to memory of 1740	1332	75129aa64ee308f0e0755c9a7fdb30c5.exe	NB4wr66jY4.exe
PID 1332 wrote to memory of 1740	1332	75129aa64ee308f0e0755c9a7fdb30c5.exe	NB4wr66jY4.exe
PID 1740 wrote to memory of 5100	1740	NB4wr66jY4.exe	woudeb.exe
PID 1740 wrote to memory of 5100	1740	NB4wr66jY4.exe	woudeb.exe
PID 1740 wrote to memory of 5100	1740	NB4wr66jY4.exe	woudeb.exe
PID 1740 wrote to memory of 2672	1740	NB4wr66jY4.exe	cmd.exe
PID 1740 wrote to memory of 2672	1740	NB4wr66jY4.exe	cmd.exe
PID 1740 wrote to memory of 2672	1740	NB4wr66jY4.exe	cmd.exe
PID 1332 wrote to memory of 5068	1332	75129aa64ee308f0e0755c9a7fdb30c5.exe	2xek.exe
PID 1332 wrote to memory of 5068	1332	75129aa64ee308f0e0755c9a7fdb30c5.exe	2xek.exe
PID 1332 wrote to memory of 5068	1332	75129aa64ee308f0e0755c9a7fdb30c5.exe	2xek.exe
PID 2672 wrote to memory of 1424	2672	cmd.exe	tasklist.exe
PID 2672 wrote to memory of 1424	2672	cmd.exe	tasklist.exe
PID 2672 wrote to memory of 1424	2672	cmd.exe	tasklist.exe
PID 5068 wrote to memory of 3096	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 3096	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 3096	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 3096	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 1916	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 1916	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 1916	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 1916	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 1916	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 1916	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 1916	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 1916	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 4896	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 4896	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 4896	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 4896	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 4896	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 4896	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 4896	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 4896	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 3692	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 3692	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 3692	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 3692	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 3692	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 3692	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 3692	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 3692	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 1164	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 1164	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 1164	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 1164	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 1164	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 1164	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 1164	5068	2xek.exe	2xek.exe
PID 5068 wrote to memory of 1164	5068	2xek.exe	2xek.exe
PID 1332 wrote to memory of 2168	1332	75129aa64ee308f0e0755c9a7fdb30c5.exe	3xek.exe
PID 1332 wrote to memory of 2168	1332	75129aa64ee308f0e0755c9a7fdb30c5.exe	3xek.exe
PID 1332 wrote to memory of 2168	1332	75129aa64ee308f0e0755c9a7fdb30c5.exe	3xek.exe
PID 2168 wrote to memory of 4396	2168	3xek.exe	X
PID 2168 wrote to memory of 4396	2168	3xek.exe	X
PID 4396 wrote to memory of 3408	4396	X	Explorer.EXE
PID 1332 wrote to memory of 2480	1332	75129aa64ee308f0e0755c9a7fdb30c5.exe	cmd.exe
PID 1332 wrote to memory of 2480	1332	75129aa64ee308f0e0755c9a7fdb30c5.exe	cmd.exe
PID 1332 wrote to memory of 2480	1332	75129aa64ee308f0e0755c9a7fdb30c5.exe	cmd.exe
PID 2480 wrote to memory of 3136	2480	cmd.exe	tasklist.exe
PID 2480 wrote to memory of 3136	2480	cmd.exe	tasklist.exe
PID 2480 wrote to memory of 3136	2480	cmd.exe	tasklist.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3408

C:\Users\Admin\AppData\Local\Temp\75129aa64ee308f0e0755c9a7fdb30c5.exe
"C:\Users\Admin\AppData\Local\Temp\75129aa64ee308f0e0755c9a7fdb30c5.exe"
2⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1332

C:\Users\Admin\NB4wr66jY4.exe
C:\Users\Admin\NB4wr66jY4.exe
3⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1740

C:\Users\Admin\woudeb.exe
"C:\Users\Admin\woudeb.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
PID:5100

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c tasklist&&del NB4wr66jY4.exe
4⤵
- Suspicious use of WriteProcessMemory
PID:2672

C:\Windows\SysWOW64\tasklist.exe
tasklist
5⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:1424

C:\Users\Admin\2xek.exe
C:\Users\Admin\2xek.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5068

C:\Users\Admin\2xek.exe
"C:\Users\Admin\2xek.exe"
4⤵
- Executes dropped EXE
PID:3096

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3096 -s 80
5⤵
- Program crash
PID:4156

C:\Users\Admin\2xek.exe
"C:\Users\Admin\2xek.exe"
4⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:1916

C:\Users\Admin\2xek.exe
"C:\Users\Admin\2xek.exe"
4⤵
- Executes dropped EXE
PID:4896

C:\Users\Admin\2xek.exe
"C:\Users\Admin\2xek.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:3692

C:\Users\Admin\2xek.exe
"C:\Users\Admin\2xek.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1164

C:\Users\Admin\3xek.exe
C:\Users\Admin\3xek.exe
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2168

C:\Users\Admin\AppData\Local\377daf6e\X
*0*bc*4f3a9532*31.193.3.240:53
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4396

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c tasklist&&del 75129aa64ee308f0e0755c9a7fdb30c5.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2480

C:\Windows\SysWOW64\tasklist.exe
tasklist
4⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:3136

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3096 -ip 3096
1⤵
PID:4292

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Hide Artifacts

1

T1564

Hidden Files and Directories

Modify Registry

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Peripheral Device Discovery

Process Discovery

Query Registry

System Information Discovery

3

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\2xek.exe
Filesize
164KB

MD5
c94ab34868ec4624e1e7e95e234a48ed

SHA1
b419f37f2fabdac6598cf59fbc505de59a51de77

SHA256
9772234bc94afb938998bf85c318dc800223993125e5ffa8dbe44a667ca71897

SHA512
e2f602193c89ec094956e427dbf586fc1f39c0c329067f140c0af6b21cdc080138f717721b83eae1315adbe78de12107903438c8153deaf93f319ebb265b74e5

Download Submit
C:\Users\Admin\3xek.exe
Filesize
251KB

MD5
2ce19a9f18fc524fe115603b4ad9b9aa

SHA1
30b4c119d4b915826b020b12b7a6d5c7c5fd3c0e

SHA256
6fbf9cc7aea0d80f7706603a0b8b11938a9a0e34557adb18b711d08cec13d7a3

SHA512
c060d4c01799b6bd51947534359547c394d7f412d8edf2f3b3c6ac33ac13b66eee9503495cc5997ec9a4df162518422a5f4e13d75fe274baee1580d8e6a752b6

Download Submit
C:\Users\Admin\AppData\Local\377daf6e\X
Filesize
38KB

MD5
72de2dadaf875e2fd7614e100419033c

SHA1
5f17c5330e91a42daa9ff24c4aa602bd1a72bf6e

SHA256
c44993768a4dc5a58ddbfc9cb05ce2a7d3a0a56be45643d70a72bcf811b6c381

SHA512
e2520a53326a7d3b056e65d0cf60e9d823ffb34ca026cdddc7ea3a714f8396c53c37e13a887fc86a7dd7076c97fdfad53c3f5a68342ebc1bdec948c76bda8df3

Download Submit
C:\Users\Admin\NB4wr66jY4.exe
Filesize
224KB

MD5
5f3f430c5d00e2a2e4e1aae0e09078b9

SHA1
48a6be11c16e694c42fa0a0d05783177ba1c4adb

SHA256
b1799329b5f9bffacf98c4d5542dc7e1b4021e6b3b0970bc1aec0f6094e0d867

SHA512
3a41d2084d82a4aaeb6136c629f4dd84a813759570b3ffea2856e3358c2fb11fa19c4c6c5924f78cb0d1e297c7f928ecf4c019cafee15e1aa3fefa3eb05b0873

Download Submit
C:\Users\Admin\woudeb.exe
Filesize
224KB

MD5
d7cb4ef4bbc9d7630b79c69ef6db698a

SHA1
637e17876afa6f3d7698060b0120874d23e27b27

SHA256
1a558f666dbe3d57a647037197b260f388e452e69050bd165e7cf6c7aac7e941

SHA512
cb4be5b46da043d6d83aa3bc82bd4b63e0d223f34869cfe83a0cd250356250dd802efc2ff704aaaa07dd31cf448354f8cb0e59b912f1c104628a9e9738da6054

Download Submit
memory/1164-64-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1164-76-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1164-70-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1164-69-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1916-58-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1916-90-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1916-53-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1916-49-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2168-82-0x0000000030670000-0x00000000306C7000-memory.dmp

Filesize
348KB

Download
memory/2168-83-0x0000000000750000-0x0000000000850000-memory.dmp

Filesize
1024KB

Download
memory/2168-89-0x0000000030670000-0x00000000306C7000-memory.dmp

Filesize
348KB

Download
memory/3408-94-0x0000000002580000-0x0000000002588000-memory.dmp

Filesize
32KB

Download
memory/3692-65-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3692-68-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3692-59-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3692-93-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/4896-57-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4896-92-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4896-52-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4896-61-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads