5037f32dd5fab545d51c2253bb4cd2d3e20a4bf838ae2eafd1a46541af00f396

Analysis

max time kernel
133s
max time network
109s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 12:28

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General

Target

ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe
Size

38KB
MD5

ab0607d7ef231619cdcb0c4f70a0ded4
SHA1

ab6d2d1710b4bfa59f27262106af3fd162840a66
SHA256

5037f32dd5fab545d51c2253bb4cd2d3e20a4bf838ae2eafd1a46541af00f396
SHA512

350f0ebdd784d3422caff0c1c5eb6d9a42c398ad560c411487ba81da7e39155754438b76543b14eef3047ecb69ee915d2675d33c4b0856681298940a51b8d0ae
SSDEEP

768:gF75Qu6d+I5m5XzrJCIp3ptMDW5cxsNxUtJqlP+:4aUXQI9wDW5XN6t8W

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	178.162.181.106
Destination IP	178.162.181.106
Destination IP	178.162.181.106
Destination IP	178.162.181.106
Destination IP	178.162.181.106

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5076 set thread context of 5064	5076	ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe	86

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Fonts\370AoF4.com	ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe
File opened for modification	C:\Windows\Fonts\370AoF4.com	ab0607d7ef231619cdcb0c4f70a0ded4_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	ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Local Settings	ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5064	ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe
5064	ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5076 wrote to memory of 5064	5076	ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe	86
PID 5076 wrote to memory of 5064	5076	ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe	86
PID 5076 wrote to memory of 5064	5076	ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe	86
PID 5076 wrote to memory of 5064	5076	ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe	86
PID 5076 wrote to memory of 5064	5076	ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe	86
PID 5076 wrote to memory of 5064	5076	ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe	86
PID 5076 wrote to memory of 5064	5076	ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe	86
PID 5076 wrote to memory of 5064	5076	ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5076
- C:\Users\Admin\AppData\Local\Temp\ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\ab0607d7ef231619cdcb0c4f70a0ded4_JaffaCakes118.exe
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  PID:5064

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4460

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/5064-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/5064-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/5064-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/5064-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/5064-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download