3df761ea6fa8b1e10054798d3fc07154d476b5044f7411e67e74d2152862a65a

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
27/07/2024, 03:44

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General

Target

76eead6836d5a63248f4289264f2db4e_JaffaCakes118.dll
Size

98KB
MD5

76eead6836d5a63248f4289264f2db4e
SHA1

74669c01c229741d17936381696ee363399346e5
SHA256

3df761ea6fa8b1e10054798d3fc07154d476b5044f7411e67e74d2152862a65a
SHA512

85dc3997422c97e69f26be0de2cbbb377a98bef15c753edb6c6e046842fa750b8ba8a7e997bd66c2320a8cec16923634a880f50bf6cee696294c35a211b88085
SSDEEP

1536:BY6BaNdgcZX8/FdrJKkHqg8u8g851/QFTgXrJJCy3f5D1mcoMwdFTR7CzlUiK:OfXi/JKun8L51/TbpPPmawAzlrK

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2456-0-0x0000000010000000-0x000000001000E000-memory.dmp	upx

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 7 IoCs

description	pid	Process	procid_target
PID 1864 wrote to memory of 2456	1864	rundll32.exe	31
PID 1864 wrote to memory of 2456	1864	rundll32.exe	31
PID 1864 wrote to memory of 2456	1864	rundll32.exe	31
PID 1864 wrote to memory of 2456	1864	rundll32.exe	31
PID 1864 wrote to memory of 2456	1864	rundll32.exe	31
PID 1864 wrote to memory of 2456	1864	rundll32.exe	31
PID 1864 wrote to memory of 2456	1864	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\76eead6836d5a63248f4289264f2db4e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1864
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\76eead6836d5a63248f4289264f2db4e_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2456

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/2456-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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