dce24bc979846b3cf0c389e3404d4cbb38f053514f7426c43d0ecb76fb2334c5

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
02/10/2024, 07:40

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General

Target

09971bef08578e8e5094eee14f8220c1_JaffaCakes118.dll
Size

58KB
MD5

09971bef08578e8e5094eee14f8220c1
SHA1

45fb815d7011f531687dfa167f52ba89fbdfe2ee
SHA256

dce24bc979846b3cf0c389e3404d4cbb38f053514f7426c43d0ecb76fb2334c5
SHA512

55887ec64f832a0a1f91e39390fa7514b49737e4dfdabdbf339c784fff764fd371ceeefeb72f679bec0f470ae3dfb7721e4906a3c2368aa89685e158431595a6
SSDEEP

1536:YRQqE/3Bw3AqkurQ2tCOixBjc110wVE8hIS:YRQqE/3OQtCtG3j6H9hIS

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/2888-0-0x0000000010000000-0x000000001000E000-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 1508 wrote to memory of 2888	1508	rundll32.exe	30
PID 1508 wrote to memory of 2888	1508	rundll32.exe	30
PID 1508 wrote to memory of 2888	1508	rundll32.exe	30
PID 1508 wrote to memory of 2888	1508	rundll32.exe	30
PID 1508 wrote to memory of 2888	1508	rundll32.exe	30
PID 1508 wrote to memory of 2888	1508	rundll32.exe	30
PID 1508 wrote to memory of 2888	1508	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\09971bef08578e8e5094eee14f8220c1_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1508
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\09971bef08578e8e5094eee14f8220c1_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2888

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/2888-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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