2dc3402c167a60f55356ce2f18ff065d333d5d4d667e416937c51f3e9dfcd2f4

Analysis

max time kernel
94s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-01-2025 08:18

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General

Target

2dc3402c167a60f55356ce2f18ff065d333d5d4d667e416937c51f3e9dfcd2f4.dll
Size

76KB
MD5

145996572d4fcbb8291521413c56f4d1
SHA1

d9ea9bb58d8d763b3569f7337767afba07870dbd
SHA256

2dc3402c167a60f55356ce2f18ff065d333d5d4d667e416937c51f3e9dfcd2f4
SHA512

72f712d8cbaa318eea8e5579a47eb69da0fdd65ccfa377ed402be8f71a4a25aaa4bbb1fa7e27c558a9a0a6ffceffc889388303abb4258d07cffa48376a192956
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZXibgJ:c8y93KQjy7G55riF1cMo03ZWgJ

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/3096-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/3096-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1608	3096	WerFault.exe	85

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	3096	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4432 wrote to memory of 3096	4432	rundll32.exe	85
PID 4432 wrote to memory of 3096	4432	rundll32.exe	85
PID 4432 wrote to memory of 3096	4432	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2dc3402c167a60f55356ce2f18ff065d333d5d4d667e416937c51f3e9dfcd2f4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4432
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2dc3402c167a60f55356ce2f18ff065d333d5d4d667e416937c51f3e9dfcd2f4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3096
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3096 -s 704
    3⤵
    - Program crash
    PID:1608

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 380 -p 3096 -ip 3096
1⤵
PID:3700

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/3096-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/3096-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download