7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387

General

Target

7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe
Size

935KB
MD5

17cba605dfeffe899aec8815ee3985cf
SHA1

a4c6581a9a5a1c036b4abf1953fe209fc977dae8
SHA256

7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387
SHA512

d151ad81c34be0f129f4ec478e3453c8f95b4f9aff19f5c2685ee6e00bd4a4982744f31556cda00e7b7be27be045b0e7d858bc52c27c72f51779ae8b59484846
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4F:pyHv5Z+Wzv7AiBll0OBWi6si9GQ

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/2044-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2044-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2044-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2044-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2044-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2044-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2044-65-0x0000000000400000-0x00000000004F2000-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\VideoBiosVersion	7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.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	7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1952 set thread context of 2044	1952	7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe	29

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2044	7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 2044	1952	7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe	29
PID 1952 wrote to memory of 2044	1952	7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe	29
PID 1952 wrote to memory of 2044	1952	7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe	29
PID 1952 wrote to memory of 2044	1952	7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe	29
PID 1952 wrote to memory of 2044	1952	7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe	29
PID 1952 wrote to memory of 2044	1952	7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe	29
PID 1952 wrote to memory of 2044	1952	7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe	29
PID 1952 wrote to memory of 2044	1952	7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe	29

C:\Users\Admin\AppData\Local\Temp\7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe
"C:\Users\Admin\AppData\Local\Temp\7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Users\Admin\AppData\Local\Temp\7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe
  "C:\Users\Admin\AppData\Local\Temp\7fe6849e7d7cb10b0daece55743e4f8c1e4f9a1e1232af88770191b92a8e2387.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2044

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/2044-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2044-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2044-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2044-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2044-61-0x0000000075981000-0x0000000075983000-memory.dmp

Filesize
8KB

Download
memory/2044-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2044-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2044-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2044-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads