acd95ab0fb56b5cd242f473cb33ce7bdcbfabfffe6886b699950cc670d3671d9

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
02/10/2024, 21:45

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General

Target

0c93788ada82201557bfe57b6c8856f4_JaffaCakes118.dll
Size

103KB
MD5

0c93788ada82201557bfe57b6c8856f4
SHA1

40e1dbf145e043fc18909948264a68373d40620c
SHA256

acd95ab0fb56b5cd242f473cb33ce7bdcbfabfffe6886b699950cc670d3671d9
SHA512

a3caa0bdb71246340f6a6017c16f215e843a08f038936f5a7e9e377ced21b22fbc1cd1339fc603a01887b29da9ce51c9eaedd7baed33cc8883534f8716e82d79
SSDEEP

1536:enin2eciGfPpHXCdrsLY1zS4RT61RmIs6/zfDQte350:D4iGfQdY81ZRowIs6LfDYAu

Score

5^/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/2092-0-0x0000000010000000-0x000000001000F000-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 2572 wrote to memory of 2092	2572	rundll32.exe	31
PID 2572 wrote to memory of 2092	2572	rundll32.exe	31
PID 2572 wrote to memory of 2092	2572	rundll32.exe	31
PID 2572 wrote to memory of 2092	2572	rundll32.exe	31
PID 2572 wrote to memory of 2092	2572	rundll32.exe	31
PID 2572 wrote to memory of 2092	2572	rundll32.exe	31
PID 2572 wrote to memory of 2092	2572	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c93788ada82201557bfe57b6c8856f4_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2572
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c93788ada82201557bfe57b6c8856f4_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2092

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/2092-0-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

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