2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261

General

Target

2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe
Size

935KB
MD5

90272626fbe493818cd084282bcc8811
SHA1

04400ee037e7f62cde83194950125d419c7d5b69
SHA256

2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261
SHA512

4d662b91b15e7dfce3951fd1a1b4516f934f45ec8666ab775206de32d8d82cbd1270c58a0a3e7083b095b21c6ea29dc3308f3a2124ea1e02c1cbf8a6471965b6
SSDEEP

12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4y:oyHv5Z+Wzv7AiBll0OBWi6si9Gr

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/1396-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1396-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1396-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1396-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1396-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1396-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1396-65-0x0000000000400000-0x00000000004F2000-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	2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1916 set thread context of 1396	1916	2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe	29

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1396	2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1916 wrote to memory of 1396	1916	2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe	29
PID 1916 wrote to memory of 1396	1916	2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe	29
PID 1916 wrote to memory of 1396	1916	2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe	29
PID 1916 wrote to memory of 1396	1916	2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe	29
PID 1916 wrote to memory of 1396	1916	2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe	29
PID 1916 wrote to memory of 1396	1916	2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe	29
PID 1916 wrote to memory of 1396	1916	2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe	29
PID 1916 wrote to memory of 1396	1916	2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe	29

C:\Users\Admin\AppData\Local\Temp\2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe
"C:\Users\Admin\AppData\Local\Temp\2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1916
- C:\Users\Admin\AppData\Local\Temp\2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe
  "C:\Users\Admin\AppData\Local\Temp\2a0bf10ca9a3ce58260e69df337092f82c0f0491e64070f82938dc662e6c7261.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1396

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/1396-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1396-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1396-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1396-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1396-61-0x0000000075C51000-0x0000000075C53000-memory.dmp

Filesize
8KB

Download
memory/1396-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1396-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1396-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1396-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads