0ada7834b26a33e8a5b05c8df4a3c03c8a7c1a338af4c14a973b4ac2ee8c869d

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-01-2025 18:34

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General

Target

0ada7834b26a33e8a5b05c8df4a3c03c8a7c1a338af4c14a973b4ac2ee8c869dN.dll
Size

76KB
MD5

142d6ece7eefa0b84c64f383ab9d4120
SHA1

eea2d215820946a17afc59ff09a046a1661c2d67
SHA256

0ada7834b26a33e8a5b05c8df4a3c03c8a7c1a338af4c14a973b4ac2ee8c869d
SHA512

be38f3f055896c501157166390a367cb9fc7c4ed6b596089c43f37b9bafa28831090730e31314eef5b1762354991d09a90ea13ac122d10a683deea1de0ba5b97
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZTT:c8y93KQjy7G55riF1cMo03dT

Score

8^/10

discovery persistence privilege_escalation upx

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1768-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1768-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1768-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2472	1768	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	1768	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 1768	2348	rundll32.exe	30
PID 2348 wrote to memory of 1768	2348	rundll32.exe	30
PID 2348 wrote to memory of 1768	2348	rundll32.exe	30
PID 2348 wrote to memory of 1768	2348	rundll32.exe	30
PID 2348 wrote to memory of 1768	2348	rundll32.exe	30
PID 2348 wrote to memory of 1768	2348	rundll32.exe	30
PID 2348 wrote to memory of 1768	2348	rundll32.exe	30
PID 1768 wrote to memory of 2472	1768	rundll32.exe	31
PID 1768 wrote to memory of 2472	1768	rundll32.exe	31
PID 1768 wrote to memory of 2472	1768	rundll32.exe	31
PID 1768 wrote to memory of 2472	1768	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ada7834b26a33e8a5b05c8df4a3c03c8a7c1a338af4c14a973b4ac2ee8c869dN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ada7834b26a33e8a5b05c8df4a3c03c8a7c1a338af4c14a973b4ac2ee8c869dN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1768
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1768 -s 308
    3⤵
    - Program crash
    PID:2472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

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/1768-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1768-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1768-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download