69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295

General

Target

69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe
Size

935KB
MD5

63adccd4ba35f7b2e9e1333027d954f3
SHA1

694a99d9878c9e9f105033f7c492430cb68354ea
SHA256

69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295
SHA512

d8f31fd00e743aebbef62c3c093933afc68dcc68c1895d771f4711dd7d84a2855d3bc096c256b1a9700d62455ef8de8e009afbcbbb0fd6bf70649c38864d5f9e
SSDEEP

12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4d8W:oyHv5Z+Wzv7AiBll0OBWi6si9GJW

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/1668-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1668-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1668-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1668-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1668-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1668-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1668-65-0x0000000000400000-0x00000000004F2000-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	69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.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	69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 520 set thread context of 1668	520	69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe	29

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1668	69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 520 wrote to memory of 1668	520	69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe	29
PID 520 wrote to memory of 1668	520	69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe	29
PID 520 wrote to memory of 1668	520	69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe	29
PID 520 wrote to memory of 1668	520	69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe	29
PID 520 wrote to memory of 1668	520	69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe	29
PID 520 wrote to memory of 1668	520	69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe	29
PID 520 wrote to memory of 1668	520	69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe	29
PID 520 wrote to memory of 1668	520	69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe	29

C:\Users\Admin\AppData\Local\Temp\69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe
"C:\Users\Admin\AppData\Local\Temp\69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:520
- C:\Users\Admin\AppData\Local\Temp\69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe
  "C:\Users\Admin\AppData\Local\Temp\69b6530be36eb13ffa0b39f8cae65b6be22fbf0bfa67999d71fa4db5556ef295.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1668

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/1668-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1668-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1668-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1668-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1668-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1668-61-0x0000000076931000-0x0000000076933000-memory.dmp

Filesize
8KB

Download
memory/1668-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1668-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1668-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads