0ebd6262c1467b03392c988e3af08c67821661040997d442299fc37fd633dbc5

Resubmissions

12/09/2024, 20:50

240912-zmmtkstfkj 3

12/09/2024, 20:47

240912-zlcxzsthne 6

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12/09/2024, 20:50

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General

Target

angrybirdsmaker0.4.2.1-dist/angrybirdsmaker0.4.2.1-dist/ABM_0.4.2.1_ASDK_.compiled/msvcr100.dll
Size

743KB
MD5

53e17c3eedcb0479971fbbe99fa9c0a0
SHA1

87e3e49cf24ea5762e8e4eefdea750d4e365907d
SHA256

990ee8bcc6dc60fce2f5d91187322ee13939b6212b6c617dd95ac4117a7f2bf3
SHA512

b8df5005596340e07c742d33ccdb6e1d0e1f8053db1c9360b32ce84c9dbd7fb22ae8643328990311bd9639df47feb5bfb1579e8fcb56e9965981a8234533224a
SSDEEP

12288:TYhr4bCLI2kwAWEXqKDkoKsiYxem5GQmLuEs0NIL2fLiFHSt6mRy3jVRwB:TUIyAWKDkoKsiuem5DmLuExNILQOFQ6e

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2192	2900	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 WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 2900	2440	rundll32.exe	28
PID 2440 wrote to memory of 2900	2440	rundll32.exe	28
PID 2440 wrote to memory of 2900	2440	rundll32.exe	28
PID 2440 wrote to memory of 2900	2440	rundll32.exe	28
PID 2440 wrote to memory of 2900	2440	rundll32.exe	28
PID 2440 wrote to memory of 2900	2440	rundll32.exe	28
PID 2440 wrote to memory of 2900	2440	rundll32.exe	28
PID 2900 wrote to memory of 2192	2900	rundll32.exe	29
PID 2900 wrote to memory of 2192	2900	rundll32.exe	29
PID 2900 wrote to memory of 2192	2900	rundll32.exe	29
PID 2900 wrote to memory of 2192	2900	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\angrybirdsmaker0.4.2.1-dist\angrybirdsmaker0.4.2.1-dist\ABM_0.4.2.1_ASDK_.compiled\msvcr100.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\angrybirdsmaker0.4.2.1-dist\angrybirdsmaker0.4.2.1-dist\ABM_0.4.2.1_ASDK_.compiled\msvcr100.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2900
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2900 -s 220
    3⤵
    - Program crash
    PID:2192

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

Windows 7 deprecation

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