aabd22480a29c99296e7cfac527e2236de140ac0188868cd6595101f9d95495e

Analysis

max time kernel
132s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
25-05-2024 03:55

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General

Target

70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe
Size

2.0MB
MD5

70c98a282bfee2a40d9c6cd4d488d8e7
SHA1

07f9ec4ce16a5e2f934ca503cef05a90be3316f3
SHA256

aabd22480a29c99296e7cfac527e2236de140ac0188868cd6595101f9d95495e
SHA512

17f8130a2f82e2b0bb04923327a1f3c9034edb22e09d4c58dcabbd851cf0a3ac07144f635df7cecf86a0b8e5cf73dc2b3fa949d4b0655cf63656e0fb4bc4ed15
SSDEEP

24576:0UzNkyrbtjbGixCOPKH2I1iIWILtfOIJ+HKodCHPC0cF3u7P1+eWQ8f/x52vHNZ8:0UzeyQMS4DqodCnoe+iitjWwwg

Score

7^/10

Malware Config

Signatures

Drops startup file 2 IoCs

Processes:

70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe

description	pid	process	target process
PID 5020 set thread context of 1400	5020	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

Processes:

70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe

description ioc process

File opened for modification C:\Windows\Parameters.ini 70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe

pid process

1400 70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe
1400 70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe

description	ioc	process
File opened for modification	C:\Windows\Parameters.ini	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe

pid	process
1400	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe
1400	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe

description	pid	process	target process
PID 5020 wrote to memory of 4660	5020	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe	splwow64.exe
PID 5020 wrote to memory of 4660	5020	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe	splwow64.exe
PID 5020 wrote to memory of 1400	5020	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe
PID 5020 wrote to memory of 1400	5020	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe
PID 5020 wrote to memory of 1400	5020	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe
PID 5020 wrote to memory of 1400	5020	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe
PID 5020 wrote to memory of 1400	5020	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe	70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:5020

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:4660

C:\Users\Admin\AppData\Local\Temp\70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\70c98a282bfee2a40d9c6cd4d488d8e7_JaffaCakes118.exe"
2⤵
- Suspicious use of SetWindowsHookEx
PID:1400

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:4936

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Windows\Parameters.ini
Filesize
74B

MD5
6687785d6a31cdf9a5f80acb3abc459b

SHA1
1ddda26cc18189770eaaa4a9e78cc4abe4fe39c9

SHA256
3b5ebe1c6d4d33c14e5f2ca735fc085759f47895ea90192999a22a035c7edc9b

SHA512
5fe9429d64ee6fe0d3698cabb39757729b48d525500afa5f073d69f14f791c8aa2bc7ce0467d48d66fc58d894983391022c59035fa67703fefd309ec4a5d9962

Download Submit
memory/1400-34-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1400-36-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1400-41-0x0000000000440000-0x0000000000509000-memory.dmp

Filesize
804KB

Download
memory/1400-42-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/5020-0-0x0000000002470000-0x0000000002471000-memory.dmp

Filesize
4KB

Download
memory/5020-31-0x0000000000400000-0x00000000005D3000-memory.dmp

Filesize
1.8MB

Download
memory/5020-33-0x0000000002470000-0x0000000002471000-memory.dmp

Filesize
4KB

Download
memory/5020-37-0x0000000000400000-0x00000000005D3000-memory.dmp

Filesize
1.8MB

Download