5a5695087b88dd2f9c3ca8f4813f11a23e9cca4fb93c4d06bfb7c840658f8065

Analysis

max time kernel
134s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 20:42

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General

Target

71294b932e00266bc34e3caaf25788c6_JaffaCakes118.dll
Size

2.1MB
MD5

71294b932e00266bc34e3caaf25788c6
SHA1

191dffa3dd8081c2c61c4fe512fe611cd9de2987
SHA256

5a5695087b88dd2f9c3ca8f4813f11a23e9cca4fb93c4d06bfb7c840658f8065
SHA512

25c05e5c368199fed72c50aa1ff2657acb077ef31d044e0fda9fbc3de8364f812f1e26aa2c8bce311947961802b1fe1342ad3e0a29d5ee1b3a174ae7c06c15b0
SSDEEP

3072:b9hwbC6LjEaACQB/v547i9crtrBCqFZafzINB:hyW6LjKCQFR4W9cxV9ZOq

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/4500-0-0x0000000010000000-0x000000001020F000-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 1128 wrote to memory of 4500	1128	rundll32.exe	84
PID 1128 wrote to memory of 4500	1128	rundll32.exe	84
PID 1128 wrote to memory of 4500	1128	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\71294b932e00266bc34e3caaf25788c6_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1128
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\71294b932e00266bc34e3caaf25788c6_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4500

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/4500-0-0x0000000010000000-0x000000001020F000-memory.dmp

Filesize
2.1MB

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