61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b

General

Target

61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
Size

935KB
MD5

c847d1c0bf8747919c336cfda1e149a4
SHA1

07d850ff3d1bf9cc6e9be50789ac2871a5864dd8
SHA256

61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b
SHA512

9ac04007cde305d77d72ed711b39111fd0a27fdbe1cafc422c92600bcf8c1f36ffb9fe44e00738f7df1cc72eaf26e50983264644b5b315cbf3f749385214d97d
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4K:pyHv5Z+Wzv7AiBll0OBWi6si9GH

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/112-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/112-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/112-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/112-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/112-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/112-139-0x0000000000400000-0x00000000004F2000-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:

61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.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:

61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe

description	pid	process	target process
PID 4228 set thread context of 112	4228	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe

pid	process
112	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
112	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
112	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
112	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
112	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
112	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe

description	pid	process	target process
PID 4228 wrote to memory of 112	4228	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
PID 4228 wrote to memory of 112	4228	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
PID 4228 wrote to memory of 112	4228	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
PID 4228 wrote to memory of 112	4228	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
PID 4228 wrote to memory of 112	4228	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
PID 4228 wrote to memory of 112	4228	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
PID 4228 wrote to memory of 112	4228	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
PID 4228 wrote to memory of 112	4228	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe	61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe

C:\Users\Admin\AppData\Local\Temp\61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
"C:\Users\Admin\AppData\Local\Temp\61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4228

C:\Users\Admin\AppData\Local\Temp\61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
"C:\Users\Admin\AppData\Local\Temp\61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe" Track="0001101000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:112

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/112-132-0x0000000000000000-mapping.dmp

Download
memory/112-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/112-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/112-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/112-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/112-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/112-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads