5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a

General

Target

5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe
Size

935KB
MD5

10c05c959599f3d6b2c0b673b074864d
SHA1

ce93cbacfae8f0715b0ff24f07ea3b6e29f3354d
SHA256

5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a
SHA512

b8d7eed22dade7e578c12b8da70079e19b14c9708f15e9160eddbc2447146aa76b6a74901d45dc03e259229e5dd20ef338365a8ff227bc795222d19eb4db47c0
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:pyHv5Z+Wzv7AiBll0OBWi6si9G

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/1344-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1344-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1344-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1344-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1344-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1344-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1344-65-0x0000000000400000-0x00000000004F2000-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	5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.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	5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 992 set thread context of 1344	992	5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe	28

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1344	5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 992 wrote to memory of 1344	992	5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe	28
PID 992 wrote to memory of 1344	992	5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe	28
PID 992 wrote to memory of 1344	992	5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe	28
PID 992 wrote to memory of 1344	992	5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe	28
PID 992 wrote to memory of 1344	992	5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe	28
PID 992 wrote to memory of 1344	992	5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe	28
PID 992 wrote to memory of 1344	992	5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe	28
PID 992 wrote to memory of 1344	992	5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe	28

C:\Users\Admin\AppData\Local\Temp\5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe
"C:\Users\Admin\AppData\Local\Temp\5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:992
- C:\Users\Admin\AppData\Local\Temp\5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe
  "C:\Users\Admin\AppData\Local\Temp\5626f80a93566945ccb7fd6e2dccddca0eb0186aa4f095320a9984e4ad17f39a.exe" Track="0001101000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1344

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/1344-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1344-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1344-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1344-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1344-61-0x0000000076561000-0x0000000076563000-memory.dmp

Filesize
8KB

Download
memory/1344-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1344-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1344-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1344-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads