2c8963ca3bc091b8f1383fdb92c28e5ee9728489cc45ebb6dcfbbc79e55fd844

Analysis

max time kernel
134s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27-07-2024 07:44

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General

Target

7769b8cf8efd6a74e3c975cb70542aed_JaffaCakes118.dll
Size

5KB
MD5

7769b8cf8efd6a74e3c975cb70542aed
SHA1

757092d22567cce5087f56a47760e04fcbb2bec3
SHA256

2c8963ca3bc091b8f1383fdb92c28e5ee9728489cc45ebb6dcfbbc79e55fd844
SHA512

06b03b8c333b11ece349468fe014ef68abd57d7e5ef9b46e6f6eba600cdc89e5bfe61386f40436c9e148927d62e6d91cf34d24bb28c77c1202cf3efb2ae8eeb4
SSDEEP

96:oCTr7PdqAG4lFzxo0oHdRirbfhze8eQuRrIpraxG:ocVqAllo0o9gHfh3eQuupOxG

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
behavioral2/memory/4948-0-0x0000000010000000-0x0000000010009000-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 3 IoCs

description	pid	Process	procid_target
PID 900 wrote to memory of 4948	900	rundll32.exe	86
PID 900 wrote to memory of 4948	900	rundll32.exe	86
PID 900 wrote to memory of 4948	900	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7769b8cf8efd6a74e3c975cb70542aed_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:900
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7769b8cf8efd6a74e3c975cb70542aed_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4948

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/4948-0-0x0000000010000000-0x0000000010009000-memory.dmp

Filesize
36KB

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