cccfda3d8704506eecbb3660d983828668dd572a3ab9c4f12b48a3515ff17c85

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 02:43

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General

Target

ad96efaf89bd27ad30aaea6e56d0ead4_JaffaCakes118.dll
Size

49KB
MD5

ad96efaf89bd27ad30aaea6e56d0ead4
SHA1

d69413089af61c37f0ec36de6aa63e05ceed759a
SHA256

cccfda3d8704506eecbb3660d983828668dd572a3ab9c4f12b48a3515ff17c85
SHA512

ed613e09c43f95173bff6aa70aaa2289a56c6d58c5fe436e2c5a6522d2bcf1e08cd170ac048195f870c6fd18aed7549782129ec8820dc38c770871aa5ba9d4b4
SSDEEP

768:WWjd7xDyzF+laBR+ZbqP/ltHycfiKIAaobVkvej/nmLoZB9C:WWxDFIBq+acf/vjWoZbC

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/2696-3-0x0000000075170000-0x0000000075187000-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 behavior: EnumeratesProcesses 4 IoCs

pid	Process
2696	rundll32.exe
2696	rundll32.exe
2696	rundll32.exe
2696	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 2696	2732	rundll32.exe	30
PID 2732 wrote to memory of 2696	2732	rundll32.exe	30
PID 2732 wrote to memory of 2696	2732	rundll32.exe	30
PID 2732 wrote to memory of 2696	2732	rundll32.exe	30
PID 2732 wrote to memory of 2696	2732	rundll32.exe	30
PID 2732 wrote to memory of 2696	2732	rundll32.exe	30
PID 2732 wrote to memory of 2696	2732	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ad96efaf89bd27ad30aaea6e56d0ead4_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2732
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ad96efaf89bd27ad30aaea6e56d0ead4_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2696

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/2696-3-0x0000000075170000-0x0000000075187000-memory.dmp

Filesize
92KB

Download
memory/2696-2-0x0000000075160000-0x0000000075177000-memory.dmp

Filesize
92KB

Download
memory/2696-1-0x0000000075150000-0x0000000075167000-memory.dmp

Filesize
92KB

Download
memory/2696-0-0x0000000075170000-0x0000000075187000-memory.dmp

Filesize
92KB

Download