6dce1ae2efd301aef5c3246eca47bbcfd33072227111fc0648db4d49341e1a3b

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-10-2024 00:41

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General

Target

27e2fc2593d3e7875b9bea0315b9e560_JaffaCakes118.dll
Size

11KB
MD5

27e2fc2593d3e7875b9bea0315b9e560
SHA1

07133f2899348e38d59adb70d639ecaafed3ac26
SHA256

6dce1ae2efd301aef5c3246eca47bbcfd33072227111fc0648db4d49341e1a3b
SHA512

669a8e6f4903b8301ff54d65bf84c51df21093f9766bc2f93f533125a0dcb0df6c9d0ea3ca94edb83b02e7c1a99bd249f91542e41aad996623b71f6ddac91a01
SSDEEP

192:cUivna1h8jU/qp2GKMqOSQeEGrvD4fDhZWW0Wp:cUiva1MU/qp2GFSQe7vw1MW0Wp

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2552-3-0x0000000010000000-0x000000001000C000-memory.dmp	upx
behavioral1/memory/2552-2-0x0000000010000000-0x000000001000C000-memory.dmp	upx
behavioral1/memory/2552-0-0x0000000010000000-0x000000001000C000-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 2104 wrote to memory of 2552	2104	rundll32.exe	30
PID 2104 wrote to memory of 2552	2104	rundll32.exe	30
PID 2104 wrote to memory of 2552	2104	rundll32.exe	30
PID 2104 wrote to memory of 2552	2104	rundll32.exe	30
PID 2104 wrote to memory of 2552	2104	rundll32.exe	30
PID 2104 wrote to memory of 2552	2104	rundll32.exe	30
PID 2104 wrote to memory of 2552	2104	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\27e2fc2593d3e7875b9bea0315b9e560_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2104
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\27e2fc2593d3e7875b9bea0315b9e560_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2552

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/2552-3-0x0000000010000000-0x000000001000C000-memory.dmp

Filesize
48KB

Download
memory/2552-2-0x0000000010000000-0x000000001000C000-memory.dmp

Filesize
48KB

Download
memory/2552-1-0x0000000010000000-0x000000001000C000-memory.dmp

Filesize
48KB

Download
memory/2552-0-0x0000000010000000-0x000000001000C000-memory.dmp

Filesize
48KB

Download