49a85c25c7a3abe68a4de48d79eca4ac1da4bcbb59a158464aef52ef00088fe9

Analysis

max time kernel
139s
max time network
136s
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, 22:53

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General

Target

7193a79abe154f04400c017270e31131_JaffaCakes118.exe
Size

45KB
MD5

7193a79abe154f04400c017270e31131
SHA1

2ee9d01af688d4df5908a0fed4e575d70b5d5755
SHA256

49a85c25c7a3abe68a4de48d79eca4ac1da4bcbb59a158464aef52ef00088fe9
SHA512

1d8a23af253cfa6bf78f6b7d38d31ee40bf7c6d5adff733369ab7fbe1d7674abfa523ac2597edee74ad338508a2607879cec908ded236c7cf574835befb4668c
SSDEEP

768:X323i/5MqKWo+CBe0dyvumWGpgIZ/jjPFjwUMaJiApGHNb6mBu:Ii/5MtWo+C80UcGpR/jjPpaSiApGtWsu

Score

7^/10

discovery

Malware Config

Signatures

Unexpected DNS network traffic destination 5 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	83.133.119.139
Destination IP	83.133.119.139
Destination IP	83.133.119.139
Destination IP	83.133.119.139
Destination IP	83.133.119.139

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3532 set thread context of 2576	3532	7193a79abe154f04400c017270e31131_JaffaCakes118.exe	85

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Fonts\8dJ1V5.com	7193a79abe154f04400c017270e31131_JaffaCakes118.exe
File opened for modification	C:\Windows\Fonts\8dJ1V5.com	7193a79abe154f04400c017270e31131_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	7193a79abe154f04400c017270e31131_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7193a79abe154f04400c017270e31131_JaffaCakes118.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000_Classes\Local Settings	7193a79abe154f04400c017270e31131_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2576	7193a79abe154f04400c017270e31131_JaffaCakes118.exe
2576	7193a79abe154f04400c017270e31131_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3532 wrote to memory of 2576	3532	7193a79abe154f04400c017270e31131_JaffaCakes118.exe	85
PID 3532 wrote to memory of 2576	3532	7193a79abe154f04400c017270e31131_JaffaCakes118.exe	85
PID 3532 wrote to memory of 2576	3532	7193a79abe154f04400c017270e31131_JaffaCakes118.exe	85
PID 3532 wrote to memory of 2576	3532	7193a79abe154f04400c017270e31131_JaffaCakes118.exe	85
PID 3532 wrote to memory of 2576	3532	7193a79abe154f04400c017270e31131_JaffaCakes118.exe	85
PID 3532 wrote to memory of 2576	3532	7193a79abe154f04400c017270e31131_JaffaCakes118.exe	85
PID 3532 wrote to memory of 2576	3532	7193a79abe154f04400c017270e31131_JaffaCakes118.exe	85
PID 3532 wrote to memory of 2576	3532	7193a79abe154f04400c017270e31131_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\7193a79abe154f04400c017270e31131_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7193a79abe154f04400c017270e31131_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3532
- C:\Users\Admin\AppData\Local\Temp\7193a79abe154f04400c017270e31131_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\7193a79abe154f04400c017270e31131_JaffaCakes118.exe"
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  PID:2576

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4792

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2576-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2576-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2576-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2576-4-0x0000000010000000-0x000000001000A000-memory.dmp

Filesize
40KB

Download