8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720

General

Target

8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe
Size

935KB
MD5

ba05c34927b9261f8406f879ed8cdf7a
SHA1

8649a5672a2dbbb7036fceb8edea0b0600a732bb
SHA256

8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720
SHA512

3ed74bd55c9f961373e3f068852f8a824b31de93e63ea7deff75bd76e8e896e450317304208a6b2f72497c4f3d84ff7e83f61bc02de5e62a5b60b961ca767709
SSDEEP

12288:J5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:JyHv5Z+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/760-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/760-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/760-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/760-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/760-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/760-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/760-65-0x0000000000400000-0x00000000004F2000-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	8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.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	8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1672 set thread context of 760	1672	8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe	28

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
760	8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1672 wrote to memory of 760	1672	8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe	28
PID 1672 wrote to memory of 760	1672	8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe	28
PID 1672 wrote to memory of 760	1672	8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe	28
PID 1672 wrote to memory of 760	1672	8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe	28
PID 1672 wrote to memory of 760	1672	8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe	28
PID 1672 wrote to memory of 760	1672	8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe	28
PID 1672 wrote to memory of 760	1672	8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe	28
PID 1672 wrote to memory of 760	1672	8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe	28

C:\Users\Admin\AppData\Local\Temp\8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe
"C:\Users\Admin\AppData\Local\Temp\8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1672
- C:\Users\Admin\AppData\Local\Temp\8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe
  "C:\Users\Admin\AppData\Local\Temp\8718d7c0c88c440f643158c4c7e64d4c1b2be673cc8695e0d1233c6da53b8720.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:760

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/760-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/760-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/760-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/760-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/760-61-0x0000000075BD1000-0x0000000075BD3000-memory.dmp

Filesize
8KB

Download
memory/760-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/760-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/760-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/760-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads