modiloader | 5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4

Analysis

max time kernel
186s
max time network
192s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
04-10-2022 06:56

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General

Target

5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe
Size

492KB
MD5

31714e85b96cd7f689bbcdc8937b1b8c
SHA1

a891fdd3968ac341231afaa0de0c87cfad82414e
SHA256

5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4
SHA512

1dde8cd77b9a0d951ecc226aa9383259ca8a7b8dc60ba7b68c3a29a2d216fb50132ddbcef2d41595fc3509340d5dbce8b3fca4c5aebedb4132b621f49a75da18
SSDEEP

12288:2juTkMa586N2rAs3e3D35UQpXyjWz8iu6pqXALLbr2U7QFxyzw:2sUNl6yD2KXYWzj3rZQFz

Score

10^/10

modiloader evasion persistence trojan

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

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

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

d3s3Jf2gX6.exebiicix.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	d3s3Jf2gX6.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	biicix.exe

ModiLoader Second Stage 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\ayhost.exe	modiloader_stage2
C:\Users\Admin\ayhost.exe	modiloader_stage2

Executes dropped EXE 6 IoCs

Processes:

d3s3Jf2gX6.exebiicix.exeayhost.exebahost.exedjhost.exeekhost.exe

pid process

4880 d3s3Jf2gX6.exe
5032 biicix.exe
2440 ayhost.exe
1936 bahost.exe
4656 djhost.exe
1400 ekhost.exe

Checks computer location settings 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

d3s3Jf2gX6.exe5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exeekhost.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	d3s3Jf2gX6.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	ekhost.exe

Adds Run key to start application 2 TTPs 55 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

biicix.exed3s3Jf2gX6.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /I"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /c"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /V"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /f"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /q"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /L"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /Z"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /N"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /Y"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /p"	d3s3Jf2gX6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /G"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /n"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /X"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /z"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /e"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /B"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /j"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /S"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /U"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /x"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /d"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /p"	biicix.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /s"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /H"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /R"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /M"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /K"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /O"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /C"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /J"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /w"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /h"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /i"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /k"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /l"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /v"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /a"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /m"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /y"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /g"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /A"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /W"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /T"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /P"	biicix.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\	d3s3Jf2gX6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /F"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /Q"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /o"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /r"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /u"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /E"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /t"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /b"	biicix.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biicix = "C:\\Users\\Admin\\biicix.exe /D"	biicix.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

bahost.exe

description pid process target process

PID 1936 set thread context of 2212 1936 bahost.exe cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Enumerates processes with tasklist 1 TTPs 3 IoCs

Process Discovery
T1057

Processes:

tasklist.exetasklist.exetasklist.exe

pid process

4864 tasklist.exe
1924 tasklist.exe
4828 tasklist.exe

description	pid	process	target process
PID 1936 set thread context of 2212	1936	bahost.exe	cmd.exe

pid	process
4864	tasklist.exe
1924	tasklist.exe
4828	tasklist.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

d3s3Jf2gX6.exebiicix.exe

pid	process
4880	d3s3Jf2gX6.exe
4880	d3s3Jf2gX6.exe
4880	d3s3Jf2gX6.exe
4880	d3s3Jf2gX6.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe
5032	biicix.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

tasklist.exebahost.exetasklist.exetasklist.exe

description	pid	process
Token: SeDebugPrivilege	4828	tasklist.exe
Token: SeDebugPrivilege	1936	bahost.exe
Token: SeDebugPrivilege	4864	tasklist.exe
Token: SeDebugPrivilege	1924	tasklist.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exed3s3Jf2gX6.exebiicix.exedjhost.exeekhost.exe

pid process

4968 5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe
4880 d3s3Jf2gX6.exe
5032 biicix.exe
4656 djhost.exe
1400 ekhost.exe

pid	process
4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe
4880	d3s3Jf2gX6.exe
5032	biicix.exe
4656	djhost.exe
1400	ekhost.exe

Suspicious use of WriteProcessMemory 42 IoCs

Processes:

5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exed3s3Jf2gX6.execmd.exebahost.execmd.exeekhost.execmd.exebiicix.exe

description	pid	process	target process
PID 4968 wrote to memory of 4880	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	d3s3Jf2gX6.exe
PID 4968 wrote to memory of 4880	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	d3s3Jf2gX6.exe
PID 4968 wrote to memory of 4880	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	d3s3Jf2gX6.exe
PID 4880 wrote to memory of 5032	4880	d3s3Jf2gX6.exe	biicix.exe
PID 4880 wrote to memory of 5032	4880	d3s3Jf2gX6.exe	biicix.exe
PID 4880 wrote to memory of 5032	4880	d3s3Jf2gX6.exe	biicix.exe
PID 4968 wrote to memory of 2440	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	ayhost.exe
PID 4968 wrote to memory of 2440	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	ayhost.exe
PID 4968 wrote to memory of 2440	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	ayhost.exe
PID 4880 wrote to memory of 4736	4880	d3s3Jf2gX6.exe	cmd.exe
PID 4880 wrote to memory of 4736	4880	d3s3Jf2gX6.exe	cmd.exe
PID 4880 wrote to memory of 4736	4880	d3s3Jf2gX6.exe	cmd.exe
PID 4736 wrote to memory of 4828	4736	cmd.exe	tasklist.exe
PID 4736 wrote to memory of 4828	4736	cmd.exe	tasklist.exe
PID 4736 wrote to memory of 4828	4736	cmd.exe	tasklist.exe
PID 4968 wrote to memory of 1936	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	bahost.exe
PID 4968 wrote to memory of 1936	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	bahost.exe
PID 4968 wrote to memory of 1936	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	bahost.exe
PID 1936 wrote to memory of 2212	1936	bahost.exe	cmd.exe
PID 1936 wrote to memory of 2212	1936	bahost.exe	cmd.exe
PID 1936 wrote to memory of 2212	1936	bahost.exe	cmd.exe
PID 1936 wrote to memory of 2212	1936	bahost.exe	cmd.exe
PID 4968 wrote to memory of 4656	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	djhost.exe
PID 4968 wrote to memory of 4656	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	djhost.exe
PID 4968 wrote to memory of 4656	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	djhost.exe
PID 4968 wrote to memory of 1400	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	ekhost.exe
PID 4968 wrote to memory of 1400	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	ekhost.exe
PID 4968 wrote to memory of 1400	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	ekhost.exe
PID 4968 wrote to memory of 3168	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	cmd.exe
PID 4968 wrote to memory of 3168	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	cmd.exe
PID 4968 wrote to memory of 3168	4968	5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe	cmd.exe
PID 3168 wrote to memory of 4864	3168	cmd.exe	tasklist.exe
PID 3168 wrote to memory of 4864	3168	cmd.exe	tasklist.exe
PID 3168 wrote to memory of 4864	3168	cmd.exe	tasklist.exe
PID 1400 wrote to memory of 4920	1400	ekhost.exe	cmd.exe
PID 1400 wrote to memory of 4920	1400	ekhost.exe	cmd.exe
PID 1400 wrote to memory of 4920	1400	ekhost.exe	cmd.exe
PID 4920 wrote to memory of 1924	4920	cmd.exe	tasklist.exe
PID 4920 wrote to memory of 1924	4920	cmd.exe	tasklist.exe
PID 4920 wrote to memory of 1924	4920	cmd.exe	tasklist.exe
PID 5032 wrote to memory of 1924	5032	biicix.exe	tasklist.exe
PID 5032 wrote to memory of 1924	5032	biicix.exe	tasklist.exe

C:\Users\Admin\AppData\Local\Temp\5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe
"C:\Users\Admin\AppData\Local\Temp\5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4968

C:\Users\Admin\d3s3Jf2gX6.exe
C:\Users\Admin\d3s3Jf2gX6.exe
2⤵
- 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:4880

C:\Users\Admin\biicix.exe
"C:\Users\Admin\biicix.exe"
3⤵
- 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:5032

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c tasklist&&del d3s3Jf2gX6.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:4736

C:\Windows\SysWOW64\tasklist.exe
tasklist
4⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:4828

C:\Users\Admin\ayhost.exe
C:\Users\Admin\ayhost.exe
2⤵
- Executes dropped EXE
PID:2440

C:\Users\Admin\bahost.exe
C:\Users\Admin\bahost.exe
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1936

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe"
3⤵
PID:2212

C:\Users\Admin\djhost.exe
C:\Users\Admin\djhost.exe
2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:4656

C:\Users\Admin\ekhost.exe
C:\Users\Admin\ekhost.exe
2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1400

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c tasklist&&del ekhost.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:4920

C:\Windows\SysWOW64\tasklist.exe
tasklist
4⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:1924

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c tasklist&&del 5063502552ac7f09e472be97a5d784b5e27f80f97ed3805e916b25d1054ec2b4.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:3168

C:\Windows\SysWOW64\tasklist.exe
tasklist
3⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:4864

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

Process Discovery

T1057

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\ayhost.exe
Filesize
80KB

MD5
8ccbe4f27f9710f3e7f75e1d1de57e49

SHA1
272e95e476477cd4a1715ee0bcf32318e0351718

SHA256
3d36ee15c25b2308f8552e121d885c26b46b4e7fc6dbb41a684bec53e0ae3b5d

SHA512
334f56b5158839f521513aff9de334536c86da633bf1a3b78592529275457973ed67fd55a54bef8f88ce918c2863c365cababfbd0ef888a27272906e281105d0

Download Submit
C:\Users\Admin\ayhost.exe
Filesize
80KB

MD5
8ccbe4f27f9710f3e7f75e1d1de57e49

SHA1
272e95e476477cd4a1715ee0bcf32318e0351718

SHA256
3d36ee15c25b2308f8552e121d885c26b46b4e7fc6dbb41a684bec53e0ae3b5d

SHA512
334f56b5158839f521513aff9de334536c86da633bf1a3b78592529275457973ed67fd55a54bef8f88ce918c2863c365cababfbd0ef888a27272906e281105d0

Download Submit
C:\Users\Admin\bahost.exe
Filesize
260KB

MD5
57d06744cbe8d579531f5704827605c1

SHA1
222404c29087c7481127d5616e209e8a8946b110

SHA256
42c00828ea0ca557e2f50c49ebc24d3e2ffbd207ad6128e002ee9487be0e7f1a

SHA512
1d22108dbca3e6566a14e687077cfca481adf2eb4d6a214e49c2242f4aa3701f1a31037993f3ba78c41f9242666b2b0b1424f983ee660eae2e89b3c492d93093

Download Submit
C:\Users\Admin\bahost.exe
Filesize
260KB

MD5
57d06744cbe8d579531f5704827605c1

SHA1
222404c29087c7481127d5616e209e8a8946b110

SHA256
42c00828ea0ca557e2f50c49ebc24d3e2ffbd207ad6128e002ee9487be0e7f1a

SHA512
1d22108dbca3e6566a14e687077cfca481adf2eb4d6a214e49c2242f4aa3701f1a31037993f3ba78c41f9242666b2b0b1424f983ee660eae2e89b3c492d93093

Download Submit
C:\Users\Admin\biicix.exe
Filesize
280KB

MD5
c12839676f31cf8f063d69e60f5a2872

SHA1
5fbaa8282173885de9a01cf870788e650de4fa80

SHA256
ec1f507a1ebe2d4a679b133faf6ba98cac1bc6c20515dc0fb0866840b7af872d

SHA512
96bb0a77905185e4aab75920cab75444ebfa51bbdbef4f7be4762fd98fd94cb4d6a6b8164c98ad0774d1fb73708aeb7ecfed899ba58a1cb20a2ce1d0859fdaae

Download Submit
C:\Users\Admin\biicix.exe
Filesize
280KB

MD5
c12839676f31cf8f063d69e60f5a2872

SHA1
5fbaa8282173885de9a01cf870788e650de4fa80

SHA256
ec1f507a1ebe2d4a679b133faf6ba98cac1bc6c20515dc0fb0866840b7af872d

SHA512
96bb0a77905185e4aab75920cab75444ebfa51bbdbef4f7be4762fd98fd94cb4d6a6b8164c98ad0774d1fb73708aeb7ecfed899ba58a1cb20a2ce1d0859fdaae

Download Submit
C:\Users\Admin\d3s3Jf2gX6.exe
Filesize
280KB

MD5
b3c7427a9509d61a373b377e668c8ddd

SHA1
80b7a9d3fea90879ac10e4cbbd70968aaf8f46d3

SHA256
b24dacfe819e4b8e04e3d1ae5a82ffda05ce5c870c0ce530f723c29c76fe5a28

SHA512
616411ce4b75b80bba9bb901848f9814624deb89a941d4f13b2bc66b63a2eab230354f320a61610bb9166d368a77a3036068f3a7c76d0d0078e71b653e10c7fe

Download Submit
C:\Users\Admin\d3s3Jf2gX6.exe
Filesize
280KB

MD5
b3c7427a9509d61a373b377e668c8ddd

SHA1
80b7a9d3fea90879ac10e4cbbd70968aaf8f46d3

SHA256
b24dacfe819e4b8e04e3d1ae5a82ffda05ce5c870c0ce530f723c29c76fe5a28

SHA512
616411ce4b75b80bba9bb901848f9814624deb89a941d4f13b2bc66b63a2eab230354f320a61610bb9166d368a77a3036068f3a7c76d0d0078e71b653e10c7fe

Download Submit
C:\Users\Admin\djhost.exe
Filesize
32KB

MD5
af152804736fe7af65e4b49633a2d185

SHA1
3c2ecabfbdca7b4bfed2fbaae7cfeabe9d439d35

SHA256
45b8430d8053f791bfcd0033ae2cdfed2b253a0f6835395055345058ab18c40e

SHA512
749461feaacada8ddec990df90ae5f580fb9b6b0bad680015a7067d66ecd785822bb50223dc734d29016cb29dfa98c9efa08d53b99dc0e0fe26193ff12742cd6

Download Submit
C:\Users\Admin\djhost.exe
Filesize
32KB

MD5
af152804736fe7af65e4b49633a2d185

SHA1
3c2ecabfbdca7b4bfed2fbaae7cfeabe9d439d35

SHA256
45b8430d8053f791bfcd0033ae2cdfed2b253a0f6835395055345058ab18c40e

SHA512
749461feaacada8ddec990df90ae5f580fb9b6b0bad680015a7067d66ecd785822bb50223dc734d29016cb29dfa98c9efa08d53b99dc0e0fe26193ff12742cd6

Download Submit
C:\Users\Admin\ekhost.exe
Filesize
24KB

MD5
046275674448c41615014cf770ee4f53

SHA1
4f51eb674e199d6b901aaffb55c4aeafb94acfb3

SHA256
3c561abc78eb200f46286b30765a2f6bf6b6bc9c6f433b327955d2e0ef6aaa6f

SHA512
db35c805e516209d0ee02e182711360ea2a49f7de5c79a01fe448beb673abe83ac638cf1c0b04c4e45f608fad490cdd5f8d2bd99aa0c0c679fb3fc9a77bbe0e2

Download Submit
C:\Users\Admin\ekhost.exe
Filesize
24KB

MD5
046275674448c41615014cf770ee4f53

SHA1
4f51eb674e199d6b901aaffb55c4aeafb94acfb3

SHA256
3c561abc78eb200f46286b30765a2f6bf6b6bc9c6f433b327955d2e0ef6aaa6f

SHA512
db35c805e516209d0ee02e182711360ea2a49f7de5c79a01fe448beb673abe83ac638cf1c0b04c4e45f608fad490cdd5f8d2bd99aa0c0c679fb3fc9a77bbe0e2

Download Submit
memory/1400-163-0x0000000000000000-mapping.dmp

Download
memory/1924-171-0x0000000000000000-mapping.dmp

Download
memory/1936-152-0x00000000021D0000-0x0000000002216000-memory.dmp

Filesize
280KB

Download
memory/1936-154-0x00000000021D0000-0x0000000002216000-memory.dmp

Filesize
280KB

Download
memory/1936-155-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1936-157-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1936-153-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1936-149-0x0000000000000000-mapping.dmp

Download
memory/2212-156-0x0000000000000000-mapping.dmp

Download
memory/2440-142-0x0000000000000000-mapping.dmp

Download
memory/3168-168-0x0000000000000000-mapping.dmp

Download
memory/4656-158-0x0000000000000000-mapping.dmp

Download
memory/4736-147-0x0000000000000000-mapping.dmp

Download
memory/4828-148-0x0000000000000000-mapping.dmp

Download
memory/4864-169-0x0000000000000000-mapping.dmp

Download
memory/4880-134-0x0000000000000000-mapping.dmp

Download
memory/4920-170-0x0000000000000000-mapping.dmp

Download
memory/5032-139-0x0000000000000000-mapping.dmp

Download