5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff

General

Target

5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe
Size

935KB
MD5

c14dcb45e8317988d205809bc621a77c
SHA1

c90ebf45064ee01aa559379e51503a2e2707408b
SHA256

5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff
SHA512

344ca7643cdf2072f18451de4a7a8e5a17598dd91e39c5e621388038f2f7537ccfaadce09cd7b6e9aa2067a23ceb036d7d985f1f00052f424dc6a96445bd5a84
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4A:pyHv5Z+Wzv7AiBll0OBWi6si9GZ

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3752-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3752-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3752-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3752-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3752-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3752-139-0x0000000000400000-0x00000000004F2000-memory.dmp	upx

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.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:

5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe

description	pid	process	target process
PID 1780 set thread context of 3752	1780	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe

pid	process
3752	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe
3752	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe
3752	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe
3752	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe
3752	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe
3752	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe

description	pid	process	target process
PID 1780 wrote to memory of 3752	1780	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe
PID 1780 wrote to memory of 3752	1780	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe
PID 1780 wrote to memory of 3752	1780	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe
PID 1780 wrote to memory of 3752	1780	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe
PID 1780 wrote to memory of 3752	1780	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe
PID 1780 wrote to memory of 3752	1780	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe
PID 1780 wrote to memory of 3752	1780	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe
PID 1780 wrote to memory of 3752	1780	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe	5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe

C:\Users\Admin\AppData\Local\Temp\5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe
"C:\Users\Admin\AppData\Local\Temp\5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1780

C:\Users\Admin\AppData\Local\Temp\5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe
"C:\Users\Admin\AppData\Local\Temp\5facab7e89613d2212074e42b92a1938b1632bdb9a30271ad7f5a4880d3aaeff.exe" Track="0001001000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:3752

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/3752-132-0x0000000000000000-mapping.dmp

Download
memory/3752-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3752-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3752-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3752-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3752-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3752-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads