030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64

General

Target

030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe
Size

935KB
MD5

2b79efa77ae474b6ab4c5be4458c82f0
SHA1

f20bb221c5118978cc00d287138b4ac497ef5dc9
SHA256

030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64
SHA512

dcc8274afab6e51dd8e3da0aff3c14bf7e927f2686594f30e13fef29420a598096534c28fd05f4db6f0a043e02310f1c66fef4525b0535789e3687c9f7c43ee0
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4x:pyHv5Z+Wzv7AiBll0OBWi6si9GI

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1872-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1872-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1872-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1872-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1872-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1872-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1872-65-0x0000000000400000-0x00000000004F2000-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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 852 set thread context of 1872	852	030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe	28

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1872	030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 852 wrote to memory of 1872	852	030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe	28
PID 852 wrote to memory of 1872	852	030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe	28
PID 852 wrote to memory of 1872	852	030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe	28
PID 852 wrote to memory of 1872	852	030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe	28
PID 852 wrote to memory of 1872	852	030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe	28
PID 852 wrote to memory of 1872	852	030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe	28
PID 852 wrote to memory of 1872	852	030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe	28
PID 852 wrote to memory of 1872	852	030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe	28

C:\Users\Admin\AppData\Local\Temp\030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe
"C:\Users\Admin\AppData\Local\Temp\030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:852
- C:\Users\Admin\AppData\Local\Temp\030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe
  "C:\Users\Admin\AppData\Local\Temp\030892431dae4ba1af4bb6fb58ae0ce5e6a9ee631b1a5944347a89c551c6ea64.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1872

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1872-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1872-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1872-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1872-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1872-61-0x0000000074E41000-0x0000000074E43000-memory.dmp

Filesize
8KB

Download
memory/1872-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1872-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1872-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1872-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads