9f37368af806a281eaa3ad05de8239d2b4d0191c3eae39465164f1239542d8b5

Analysis

max time kernel
130s
max time network
140s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 01:25

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General

Target

6584b8af3b7e22a5add553eefa016719_JaffaCakes118.exe
Size

460KB
MD5

6584b8af3b7e22a5add553eefa016719
SHA1

a696dc75699083ecaad2a36f137cf4bc23a8e4de
SHA256

9f37368af806a281eaa3ad05de8239d2b4d0191c3eae39465164f1239542d8b5
SHA512

496ecaa2d945b093ad0b5ac087f3313f972bf69f76b93a81a31ae90fa79eaa6b904f1992aa2ca0e56066e1cf46d296b2e5f97a894b531af9510cef5c85b12168
SSDEEP

6144:6Pgm1w+oJ1dlGpz42w+mBSiNX+bVlzdLQjMyyFu/3LiwoRVVdnDd965AyYt:/F1zG4Gi+7dLGxmI2RVVFDd968

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

urimdpsxukbcti.exe

pid process

2796 urimdpsxukbcti.exe
Loads dropped DLL 2 IoCs

Processes:

6584b8af3b7e22a5add553eefa016719_JaffaCakes118.exe

pid process

2400 6584b8af3b7e22a5add553eefa016719_JaffaCakes118.exe
2400 6584b8af3b7e22a5add553eefa016719_JaffaCakes118.exe

pid	process
2796	urimdpsxukbcti.exe

pid	process
2400	6584b8af3b7e22a5add553eefa016719_JaffaCakes118.exe
2400	6584b8af3b7e22a5add553eefa016719_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

urimdpsxukbcti.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main	urimdpsxukbcti.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

urimdpsxukbcti.exe

description pid process

Token: SeDebugPrivilege 2796 urimdpsxukbcti.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

urimdpsxukbcti.exe

pid process

2796 urimdpsxukbcti.exe
2796 urimdpsxukbcti.exe

description	pid	process
Token: SeDebugPrivilege	2796	urimdpsxukbcti.exe

pid	process
2796	urimdpsxukbcti.exe
2796	urimdpsxukbcti.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

6584b8af3b7e22a5add553eefa016719_JaffaCakes118.exe

description	pid	process	target process
PID 2400 wrote to memory of 2796	2400	6584b8af3b7e22a5add553eefa016719_JaffaCakes118.exe	urimdpsxukbcti.exe
PID 2400 wrote to memory of 2796	2400	6584b8af3b7e22a5add553eefa016719_JaffaCakes118.exe	urimdpsxukbcti.exe
PID 2400 wrote to memory of 2796	2400	6584b8af3b7e22a5add553eefa016719_JaffaCakes118.exe	urimdpsxukbcti.exe
PID 2400 wrote to memory of 2796	2400	6584b8af3b7e22a5add553eefa016719_JaffaCakes118.exe	urimdpsxukbcti.exe

C:\Users\Admin\AppData\Local\Temp\6584b8af3b7e22a5add553eefa016719_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6584b8af3b7e22a5add553eefa016719_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2400

C:\Users\Admin\AppData\Local\Temp\pgbxyarggttyhb\urimdpsxukbcti.exe
"C:\Users\Admin\AppData\Local\Temp\pgbxyarggttyhb\urimdpsxukbcti.exe"
2⤵
- Executes dropped EXE
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2796

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\pgbxyarggttyhb\parent.txt

Filesize
460KB

MD5
6584b8af3b7e22a5add553eefa016719

SHA1
a696dc75699083ecaad2a36f137cf4bc23a8e4de

SHA256
9f37368af806a281eaa3ad05de8239d2b4d0191c3eae39465164f1239542d8b5

SHA512
496ecaa2d945b093ad0b5ac087f3313f972bf69f76b93a81a31ae90fa79eaa6b904f1992aa2ca0e56066e1cf46d296b2e5f97a894b531af9510cef5c85b12168

Download Submit
C:\Users\Admin\AppData\Local\Temp\pgbxyarggttyhb\urimdpsxukbcti.exe

Filesize
7KB

MD5
22ebd7048e5f906437e0445d9e32b6c2

SHA1
eabb5c1b6eb7775e74286e90746a6d7ca0137d8d

SHA256
0842938f12e0cea2ffd876308d46a5dc05967c2c9bfccb3e6eb413fa38b566c4

SHA512
65e6d164b0321be5cc0936751efa63f950b0bf138bd35570b98c7fb13971bc1e4a376e9d437840abd522cc66b3c25ffd5d1c1df60b04afc320f6fa1455db3e5f

Download Submit
memory/2796-12-0x000007FEF6100000-0x000007FEF6A9D000-memory.dmp

Filesize
9.6MB

Download
memory/2796-22-0x0000000021820000-0x0000000021FC6000-memory.dmp

Filesize
7.6MB

Download
memory/2796-10-0x0000000002170000-0x00000000021B4000-memory.dmp

Filesize
272KB

Download
memory/2796-13-0x000007FEF6100000-0x000007FEF6A9D000-memory.dmp

Filesize
9.6MB

Download
memory/2796-14-0x000007FEF6100000-0x000007FEF6A9D000-memory.dmp

Filesize
9.6MB

Download
memory/2796-15-0x000007FEF6100000-0x000007FEF6A9D000-memory.dmp

Filesize
9.6MB

Download
memory/2796-8-0x000007FEF63BE000-0x000007FEF63BF000-memory.dmp

Filesize
4KB

Download
memory/2796-11-0x000007FEF6100000-0x000007FEF6A9D000-memory.dmp

Filesize
9.6MB

Download
memory/2796-27-0x000007FEF6100000-0x000007FEF6A9D000-memory.dmp

Filesize
9.6MB

Download
memory/2796-28-0x000007FEF63BE000-0x000007FEF63BF000-memory.dmp

Filesize
4KB

Download
memory/2796-29-0x000007FEF6100000-0x000007FEF6A9D000-memory.dmp

Filesize
9.6MB

Download
memory/2796-30-0x000007FEF6100000-0x000007FEF6A9D000-memory.dmp

Filesize
9.6MB

Download
memory/2796-31-0x000007FEF6100000-0x000007FEF6A9D000-memory.dmp

Filesize
9.6MB

Download
memory/2796-32-0x000007FEF6100000-0x000007FEF6A9D000-memory.dmp

Filesize
9.6MB

Download