f3f360bc9e14930c4bbe7a0271eaeb718028f143e4c609f03fc02afe4e068cf7

Analysis

max time kernel
133s
max time network
143s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24/05/2024, 20:08

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General

Target

6fb2146a6ec0ccc505d52e9e02f9cb38_JaffaCakes118.exe
Size

459KB
MD5

6fb2146a6ec0ccc505d52e9e02f9cb38
SHA1

2f7eefe21dcd3290c22488ccfb810e66a9825ed9
SHA256

f3f360bc9e14930c4bbe7a0271eaeb718028f143e4c609f03fc02afe4e068cf7
SHA512

8b25d6791ad7c9bf573ee6b41e8101afb0c2e5b1130b9d4637c2ea6214188e2cf7188517093ddc290262903d25b624e6e046ef63ab23d6f58b0968b8509c3e0a
SSDEEP

6144:cwDYXpUeM68MJgyA6is7pcjisAfwf79ANeKnUjA8tXkk2pHPRjF0C3fYN:8M6LJgy3itQwz9PKnsA8kkCPRjNK

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2012	worker.exe

Loads dropped DLL 2 IoCs

pid	Process
1948	6fb2146a6ec0ccc505d52e9e02f9cb38_JaffaCakes118.exe
1948	6fb2146a6ec0ccc505d52e9e02f9cb38_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	worker.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2012	worker.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2012	worker.exe
2012	worker.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 2012	1948	6fb2146a6ec0ccc505d52e9e02f9cb38_JaffaCakes118.exe	28
PID 1948 wrote to memory of 2012	1948	6fb2146a6ec0ccc505d52e9e02f9cb38_JaffaCakes118.exe	28
PID 1948 wrote to memory of 2012	1948	6fb2146a6ec0ccc505d52e9e02f9cb38_JaffaCakes118.exe	28
PID 1948 wrote to memory of 2012	1948	6fb2146a6ec0ccc505d52e9e02f9cb38_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\6fb2146a6ec0ccc505d52e9e02f9cb38_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6fb2146a6ec0ccc505d52e9e02f9cb38_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Users\Admin\AppData\Local\Temp\worker.exe
  "C:\Users\Admin\AppData\Local\Temp\\worker.exe"
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2012

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\parent.txt

Filesize
459KB

MD5
6fb2146a6ec0ccc505d52e9e02f9cb38

SHA1
2f7eefe21dcd3290c22488ccfb810e66a9825ed9

SHA256
f3f360bc9e14930c4bbe7a0271eaeb718028f143e4c609f03fc02afe4e068cf7

SHA512
8b25d6791ad7c9bf573ee6b41e8101afb0c2e5b1130b9d4637c2ea6214188e2cf7188517093ddc290262903d25b624e6e046ef63ab23d6f58b0968b8509c3e0a

Download Submit
\Users\Admin\AppData\Local\Temp\worker.exe

Filesize
7KB

MD5
07ad28f3d9e5a5b0dbaa10a5c45d37c7

SHA1
a1a61f298d6f62de1808b622275b3e34ad54d855

SHA256
ae955e71be37ed8c82a9add05ce70638ba9c350128d87ac9c63de3ee81804db5

SHA512
91bd41196bb60e3db7d25dc2da22c4e9791946755ec4e9beb535d34d0265cc19c3eb9cf628b218292331237eaed3a74e6ca508026b6160621dff2f093a34bebe

Download Submit
memory/2012-15-0x000007FEF5480000-0x000007FEF5E1D000-memory.dmp

Filesize
9.6MB

Download
memory/2012-10-0x0000000000C70000-0x0000000000CB4000-memory.dmp

Filesize
272KB

Download
memory/2012-13-0x000007FEF5480000-0x000007FEF5E1D000-memory.dmp

Filesize
9.6MB

Download
memory/2012-14-0x000007FEF5480000-0x000007FEF5E1D000-memory.dmp

Filesize
9.6MB

Download
memory/2012-8-0x000007FEF573E000-0x000007FEF573F000-memory.dmp

Filesize
4KB

Download
memory/2012-16-0x000007FEF5480000-0x000007FEF5E1D000-memory.dmp

Filesize
9.6MB

Download
memory/2012-17-0x000007FEF5480000-0x000007FEF5E1D000-memory.dmp

Filesize
9.6MB

Download
memory/2012-24-0x0000000021370000-0x0000000021B16000-memory.dmp

Filesize
7.6MB

Download
memory/2012-29-0x000007FEF573E000-0x000007FEF573F000-memory.dmp

Filesize
4KB

Download
memory/2012-30-0x000007FEF5480000-0x000007FEF5E1D000-memory.dmp

Filesize
9.6MB

Download
memory/2012-31-0x000007FEF5480000-0x000007FEF5E1D000-memory.dmp

Filesize
9.6MB

Download
memory/2012-32-0x000007FEF5480000-0x000007FEF5E1D000-memory.dmp

Filesize
9.6MB

Download