6cb47ee12d2e576fb4c2dc2644f715b2fc00b2add5533591cff66745f9b7cd26

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-12-2024 23:01

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General

Target

6cb47ee12d2e576fb4c2dc2644f715b2fc00b2add5533591cff66745f9b7cd26.dll
Size

76KB
MD5

8dc29ae240ace389134a93fb014f95f7
SHA1

3915d6aad5858404faaf9118e3eddd7ceb236d46
SHA256

6cb47ee12d2e576fb4c2dc2644f715b2fc00b2add5533591cff66745f9b7cd26
SHA512

98b6bfc3bbf6d49862d22579c6317583282531ef0c77e04e92aa94c0894eda094c758717c8d7fb12510c0cec15a540d0043aeeeb541b567740d5725f35b2b2f0
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z++O5dIZ:c8y93KQjy7G55riF1cMo03P60

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/2280-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2280-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3020	2280	WerFault.exe	28

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	2280	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1044 wrote to memory of 2280	1044	rundll32.exe	28
PID 1044 wrote to memory of 2280	1044	rundll32.exe	28
PID 1044 wrote to memory of 2280	1044	rundll32.exe	28
PID 1044 wrote to memory of 2280	1044	rundll32.exe	28
PID 1044 wrote to memory of 2280	1044	rundll32.exe	28
PID 1044 wrote to memory of 2280	1044	rundll32.exe	28
PID 1044 wrote to memory of 2280	1044	rundll32.exe	28
PID 2280 wrote to memory of 3020	2280	rundll32.exe	29
PID 2280 wrote to memory of 3020	2280	rundll32.exe	29
PID 2280 wrote to memory of 3020	2280	rundll32.exe	29
PID 2280 wrote to memory of 3020	2280	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6cb47ee12d2e576fb4c2dc2644f715b2fc00b2add5533591cff66745f9b7cd26.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1044
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6cb47ee12d2e576fb4c2dc2644f715b2fc00b2add5533591cff66745f9b7cd26.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2280
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2280 -s 308
    3⤵
    - Program crash
    PID:3020

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/2280-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/2280-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download