01612f70954fd6dadd5ed09a22b36508a7e63017f50aef4d5ccc7dbb3652f1ee

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
29-12-2024 19:17

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General

Target

01612f70954fd6dadd5ed09a22b36508a7e63017f50aef4d5ccc7dbb3652f1ee.dll
Size

76KB
MD5

1eb621e42e12bc76776192ce6a4ab84f
SHA1

4b1da26aeb8b7caf8b25f4f91b8abc86bcc0c00d
SHA256

01612f70954fd6dadd5ed09a22b36508a7e63017f50aef4d5ccc7dbb3652f1ee
SHA512

1fb641d6ef2ffff3203cbde1675233b17df741dabc3755940150ccfe5d16bde6054781c7db4ee91987c4c8eaaebac0ae1df48908577cdf3ca6ee70fe35d07ab1
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZkB5Vipq9:c8y93KQjy7G55riF1cMo03WBGpW

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2360-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2360-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1988	2360	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2360	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 2360	2124	rundll32.exe	30
PID 2124 wrote to memory of 2360	2124	rundll32.exe	30
PID 2124 wrote to memory of 2360	2124	rundll32.exe	30
PID 2124 wrote to memory of 2360	2124	rundll32.exe	30
PID 2124 wrote to memory of 2360	2124	rundll32.exe	30
PID 2124 wrote to memory of 2360	2124	rundll32.exe	30
PID 2124 wrote to memory of 2360	2124	rundll32.exe	30
PID 2360 wrote to memory of 1988	2360	rundll32.exe	31
PID 2360 wrote to memory of 1988	2360	rundll32.exe	31
PID 2360 wrote to memory of 1988	2360	rundll32.exe	31
PID 2360 wrote to memory of 1988	2360	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\01612f70954fd6dadd5ed09a22b36508a7e63017f50aef4d5ccc7dbb3652f1ee.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\01612f70954fd6dadd5ed09a22b36508a7e63017f50aef4d5ccc7dbb3652f1ee.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2360
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2360 -s 268
    3⤵
    - Program crash
    PID:1988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2360-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/2360-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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