070794299a8d1890fa6f0ea6e0aa624b27fd1c9a4a22a19045fcc68e46b7b038

Analysis

max time kernel
14s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
05-01-2025 19:25

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General

Target

070794299a8d1890fa6f0ea6e0aa624b27fd1c9a4a22a19045fcc68e46b7b038.dll
Size

76KB
MD5

34edb076be31e7663aff17a3c701be66
SHA1

9fee003e20e2e6ab81aee1141523dedf0b82768a
SHA256

070794299a8d1890fa6f0ea6e0aa624b27fd1c9a4a22a19045fcc68e46b7b038
SHA512

f269499ebd6fc39618617e86be84413db10b9191d1a1ac19595e5b7dffcddc79a6b61ce7702b94c9175f816ea2a1727258df97b6216bb19a5df56f47638b4bc2
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zxgf+ly3:c8y93KQjy7G55riF1cMo033gf+K

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 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3048-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/3048-7-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2880	3048	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	3048	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2488 wrote to memory of 3048	2488	rundll32.exe	30
PID 2488 wrote to memory of 3048	2488	rundll32.exe	30
PID 2488 wrote to memory of 3048	2488	rundll32.exe	30
PID 2488 wrote to memory of 3048	2488	rundll32.exe	30
PID 2488 wrote to memory of 3048	2488	rundll32.exe	30
PID 2488 wrote to memory of 3048	2488	rundll32.exe	30
PID 2488 wrote to memory of 3048	2488	rundll32.exe	30
PID 3048 wrote to memory of 2880	3048	rundll32.exe	31
PID 3048 wrote to memory of 2880	3048	rundll32.exe	31
PID 3048 wrote to memory of 2880	3048	rundll32.exe	31
PID 3048 wrote to memory of 2880	3048	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\070794299a8d1890fa6f0ea6e0aa624b27fd1c9a4a22a19045fcc68e46b7b038.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2488
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\070794299a8d1890fa6f0ea6e0aa624b27fd1c9a4a22a19045fcc68e46b7b038.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3048
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3048 -s 236
    3⤵
    - Program crash
    PID:2880

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/3048-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/3048-1-0x0000000000030000-0x0000000000031000-memory.dmp

Filesize
4KB

Download
memory/3048-7-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download