5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585

General

Target

5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe
Size

935KB
MD5

bce2fd3d42921fb74899be6cc750702e
SHA1

ff61302880c9f13d422734dd4dacb58980eabeba
SHA256

5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585
SHA512

8ac83ed84e0d136b135dae6abb044d0ad7176e579f8d3adfc0804390bf88646188d5dfe7ec7712b26162d91e56f3d108b77b2f5b9a0c964f21eb199cd10bde9c
SSDEEP

12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4a:oyHv5Z+Wzv7AiBll0OBWi6si9Gj

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1580-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1580-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1580-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1580-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1580-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1580-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1580-65-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1580-66-0x0000000000400000-0x00000000004F2000-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	5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.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	5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1760 set thread context of 1580	1760	5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe	29

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1580	5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1760 wrote to memory of 1580	1760	5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe	29
PID 1760 wrote to memory of 1580	1760	5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe	29
PID 1760 wrote to memory of 1580	1760	5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe	29
PID 1760 wrote to memory of 1580	1760	5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe	29
PID 1760 wrote to memory of 1580	1760	5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe	29
PID 1760 wrote to memory of 1580	1760	5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe	29
PID 1760 wrote to memory of 1580	1760	5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe	29
PID 1760 wrote to memory of 1580	1760	5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe	29

C:\Users\Admin\AppData\Local\Temp\5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe
"C:\Users\Admin\AppData\Local\Temp\5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1760
- C:\Users\Admin\AppData\Local\Temp\5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe
  "C:\Users\Admin\AppData\Local\Temp\5d3cce89c4295dd69465e1342e50731b3ffd3940330570de7c6653e29d78c585.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1580

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/1580-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1580-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1580-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1580-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1580-61-0x0000000075C51000-0x0000000075C53000-memory.dmp

Filesize
8KB

Download
memory/1580-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1580-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1580-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1580-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1580-66-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads