5a091218f1a47fd8fc050c23adeb3f5107706bd59f25b7f14a7e386840e438f1

Analysis

max time kernel
14s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-09-2024 16:07

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General

Target

d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe
Size

439KB
MD5

d4be7c0db803e8eb595a45b1ae5b81a4
SHA1

948fb65d5a515fd84015341de124a13aedb24783
SHA256

5a091218f1a47fd8fc050c23adeb3f5107706bd59f25b7f14a7e386840e438f1
SHA512

b626b39cd663d898497d3bd3e58054d937de58a9b8e0854b6bb4b950fe2425c1956c4d7a8cc002e6e71d14f26667d23200790935c15f94543ea72b382907fd0c
SSDEEP

6144:+QALXwOjiqPbt+49gikh4Nwom+Ff+6QVaYUc769/c:+ZwOGubftkh897K9Uc769k

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2420 set thread context of 2936	2420	d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe	29

System Location Discovery: System Language Discovery 1 TTPs 2 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	d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.key	d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile"	d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2420	d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 2936	2420	d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe	29
PID 2420 wrote to memory of 2936	2420	d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe	29
PID 2420 wrote to memory of 2936	2420	d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe	29
PID 2420 wrote to memory of 2936	2420	d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe	29
PID 2420 wrote to memory of 2936	2420	d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe	29
PID 2420 wrote to memory of 2936	2420	d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe	29
PID 2420 wrote to memory of 2936	2420	d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe	29
PID 2420 wrote to memory of 2936	2420	d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Users\Admin\AppData\Local\Temp\d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\d4be7c0db803e8eb595a45b1ae5b81a4_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2936

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/2420-0-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/2420-5-0x0000000002AE0000-0x0000000002BFC000-memory.dmp

Filesize
1.1MB

Download
memory/2420-9-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/2936-6-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/2936-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2936-10-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2936-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2936-11-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download