6fe2af6d9f517881181f96dfc1301369a8c6c26ed83fc0cc9a9e5fd2c7590057

General

Target

6fe2af6d9f517881181f96dfc1301369a8c6c26ed83fc0cc9a9e5fd2c7590057N.exe
Size

254KB
MD5

0676798cb430804268472910ad8a1750
SHA1

82c2dc99275e7ca0935be96a9fab6ca7b976aed0
SHA256

6fe2af6d9f517881181f96dfc1301369a8c6c26ed83fc0cc9a9e5fd2c7590057
SHA512

722c1160042d11a98248fa4e17596f880dd5e7a6e95b832bc6f2b0f5c14ca067b484f2bdc5c0480569c2e33472ab5cd65250c471c5cda5840c932b0bb118a2f9
SSDEEP

6144:85p178U0MURaGyNXYWQzHazRfXrwSRnWwhrQqC:EeGUA5YZazpXUmZhJC

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2676	a1punf5t2of.exe

Loads dropped DLL 2 IoCs

pid	Process
2664	6fe2af6d9f517881181f96dfc1301369a8c6c26ed83fc0cc9a9e5fd2c7590057N.exe
2676	a1punf5t2of.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\b1b2dqljdx3 = "C:\\Users\\Admin\\AppData\\Roaming\\b1b2dqljdx3\\a1punf5t2of.exe"	6fe2af6d9f517881181f96dfc1301369a8c6c26ed83fc0cc9a9e5fd2c7590057N.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a1punf5t2of.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6fe2af6d9f517881181f96dfc1301369a8c6c26ed83fc0cc9a9e5fd2c7590057N.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2664 wrote to memory of 2676	2664	6fe2af6d9f517881181f96dfc1301369a8c6c26ed83fc0cc9a9e5fd2c7590057N.exe	31
PID 2664 wrote to memory of 2676	2664	6fe2af6d9f517881181f96dfc1301369a8c6c26ed83fc0cc9a9e5fd2c7590057N.exe	31
PID 2664 wrote to memory of 2676	2664	6fe2af6d9f517881181f96dfc1301369a8c6c26ed83fc0cc9a9e5fd2c7590057N.exe	31
PID 2664 wrote to memory of 2676	2664	6fe2af6d9f517881181f96dfc1301369a8c6c26ed83fc0cc9a9e5fd2c7590057N.exe	31
PID 2664 wrote to memory of 2676	2664	6fe2af6d9f517881181f96dfc1301369a8c6c26ed83fc0cc9a9e5fd2c7590057N.exe	31
PID 2664 wrote to memory of 2676	2664	6fe2af6d9f517881181f96dfc1301369a8c6c26ed83fc0cc9a9e5fd2c7590057N.exe	31
PID 2664 wrote to memory of 2676	2664	6fe2af6d9f517881181f96dfc1301369a8c6c26ed83fc0cc9a9e5fd2c7590057N.exe	31
PID 2676 wrote to memory of 2632	2676	a1punf5t2of.exe	32
PID 2676 wrote to memory of 2632	2676	a1punf5t2of.exe	32
PID 2676 wrote to memory of 2632	2676	a1punf5t2of.exe	32
PID 2676 wrote to memory of 2632	2676	a1punf5t2of.exe	32
PID 2676 wrote to memory of 2632	2676	a1punf5t2of.exe	32
PID 2676 wrote to memory of 2632	2676	a1punf5t2of.exe	32
PID 2676 wrote to memory of 2632	2676	a1punf5t2of.exe	32

C:\Users\Admin\AppData\Local\Temp\6fe2af6d9f517881181f96dfc1301369a8c6c26ed83fc0cc9a9e5fd2c7590057N.exe
"C:\Users\Admin\AppData\Local\Temp\6fe2af6d9f517881181f96dfc1301369a8c6c26ed83fc0cc9a9e5fd2c7590057N.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2664
- C:\Users\Admin\AppData\Roaming\b1b2dqljdx3\a1punf5t2of.exe
  "C:\Users\Admin\AppData\Roaming\b1b2dqljdx3\a1punf5t2of.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2676
- - C:\Users\Admin\AppData\Roaming\b1b2dqljdx3\a1punf5t2of.exe
    "C:\Users\Admin\AppData\Roaming\b1b2dqljdx3\a1punf5t2of.exe"
    3⤵
    PID:2632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\b1b2dqljdx3\a1punf5t2of.exe

Filesize
254KB

MD5
1193cc7be3a20ebaf698000290ede1b0

SHA1
ae0cb62e04ca8133777c2309385d36d28a44f473

SHA256
7c3cd2d7127e6dbc65c6e1a06ae313bc997dc06cbd2c834a5f49a61e0b13d62a

SHA512
6eccb088c5aa9d945c90e0dec5f9bfd39cfd83005cfce15d7be25c0fc85a7c48e1236fd46a465092798773b2f2f75d3ff1fe14c0894a3a150e8a82b4c6962f38

Download Submit
memory/2664-6-0x0000000074E70000-0x000000007541B000-memory.dmp

Filesize
5.7MB

Download
memory/2664-15-0x0000000074E70000-0x000000007541B000-memory.dmp

Filesize
5.7MB

Download
memory/2664-3-0x0000000074E70000-0x000000007541B000-memory.dmp

Filesize
5.7MB

Download
memory/2664-4-0x0000000074E70000-0x000000007541B000-memory.dmp

Filesize
5.7MB

Download
memory/2664-5-0x0000000074E70000-0x000000007541B000-memory.dmp

Filesize
5.7MB

Download
memory/2664-0-0x0000000074E71000-0x0000000074E72000-memory.dmp

Filesize
4KB

Download
memory/2664-1-0x0000000074E70000-0x000000007541B000-memory.dmp

Filesize
5.7MB

Download
memory/2664-2-0x0000000074E70000-0x000000007541B000-memory.dmp

Filesize
5.7MB

Download
memory/2676-17-0x0000000074E70000-0x000000007541B000-memory.dmp

Filesize
5.7MB

Download
memory/2676-19-0x0000000074E70000-0x000000007541B000-memory.dmp

Filesize
5.7MB

Download
memory/2676-18-0x0000000074E70000-0x000000007541B000-memory.dmp

Filesize
5.7MB

Download
memory/2676-16-0x0000000074E70000-0x000000007541B000-memory.dmp

Filesize
5.7MB

Download
memory/2676-20-0x0000000074E70000-0x000000007541B000-memory.dmp

Filesize
5.7MB

Download
memory/2676-22-0x0000000074E70000-0x000000007541B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads