6d58027171317c34ec3b9ffa15eb8f763a5ef078d05dd6ed1b8fd5e96a4fbb81

Resubmissions

04-01-2025 06:52

250104-hng62sxqfw 10

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-01-2025 06:52

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General

Target

6d58027171317c34ec3b9ffa15eb8f763a5ef078d05dd6ed1b8fd5e96a4fbb81N.dll
Size

76KB
MD5

c06b9c5763c3a9dac3de0d7970988c90
SHA1

1313304e0efea41f64362647b3e707331f565a40
SHA256

6d58027171317c34ec3b9ffa15eb8f763a5ef078d05dd6ed1b8fd5e96a4fbb81
SHA512

3898f12a1a63a13bebf26088a729715f267c9f90eb30cd204086c4a2157096578849c5f3f8d88a0c9124e372b0d69b5b5b082b2f8dcf2e2677df2b0d9c18a594
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZPq+qor:c8y93KQjy7G55riF1cMo03cL8

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
behavioral2/memory/4088-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/4088-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4036	4088	WerFault.exe	82

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	4088	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1412 wrote to memory of 4088	1412	rundll32.exe	82
PID 1412 wrote to memory of 4088	1412	rundll32.exe	82
PID 1412 wrote to memory of 4088	1412	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6d58027171317c34ec3b9ffa15eb8f763a5ef078d05dd6ed1b8fd5e96a4fbb81N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1412
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6d58027171317c34ec3b9ffa15eb8f763a5ef078d05dd6ed1b8fd5e96a4fbb81N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4088
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4088 -s 704
    3⤵
    - Program crash
    PID:4036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4088 -ip 4088
1⤵
PID:832

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/4088-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/4088-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download