10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15

General

Target

10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe
Size

935KB
MD5

fe8951f01406450ec738e381b3f524be
SHA1

52205e913a3db11a5eb865e3df9905a9744494e1
SHA256

10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15
SHA512

bc78a8378a89432d87fbacfb2bd6abefdac1000539cd18f1a1889e3a8acd3282cd54b40ad5d8c1dfeccfdb5c841d1115a76c8fb841c6a8c41f2e4eca8fb0f890
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4t:pyHv5Z+Wzv7AiBll0OBWi6si9Gs

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/280-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/280-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/280-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/280-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/280-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/280-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/280-65-0x0000000000400000-0x00000000004F2000-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	10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.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	10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1172 set thread context of 280	1172	10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe	29

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
280	10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1172 wrote to memory of 280	1172	10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe	29
PID 1172 wrote to memory of 280	1172	10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe	29
PID 1172 wrote to memory of 280	1172	10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe	29
PID 1172 wrote to memory of 280	1172	10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe	29
PID 1172 wrote to memory of 280	1172	10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe	29
PID 1172 wrote to memory of 280	1172	10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe	29
PID 1172 wrote to memory of 280	1172	10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe	29
PID 1172 wrote to memory of 280	1172	10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe	29

C:\Users\Admin\AppData\Local\Temp\10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe
"C:\Users\Admin\AppData\Local\Temp\10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1172
- C:\Users\Admin\AppData\Local\Temp\10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe
  "C:\Users\Admin\AppData\Local\Temp\10b7912a534aceff507e38f6bbbfb5fb7bc4e287dd5ee6ef87a458b4a83d0a15.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:280

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/280-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/280-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/280-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/280-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/280-61-0x00000000757C1000-0x00000000757C3000-memory.dmp

Filesize
8KB

Download
memory/280-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/280-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/280-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/280-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads