0091bb3792cee4ca209e96f51a12d39e7c354b017014aafa69b7dcfd37ec2bce

Analysis

max time kernel
142s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
27/06/2024, 21:29

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General

Target

17980dd329a6a49f916ba9b13745ba6e_JaffaCakes118.exe
Size

218KB
MD5

17980dd329a6a49f916ba9b13745ba6e
SHA1

3a0bdad582f8be58edfac0aecba5c57ad8d7433f
SHA256

0091bb3792cee4ca209e96f51a12d39e7c354b017014aafa69b7dcfd37ec2bce
SHA512

072296be168861753777f889d863dcca10e2ee5be94a7d42c863abd0087811b2281f4295bd9efb6a9a5834569812e6f65820aa081d24014e794b893ac198cc23
SSDEEP

6144:KfJ5JiHY7ICmt6luGkfNlqkucAOvaVtgAH+oSihaa:yJ5uY7ICFloXuwvotHeoS6aa

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4088	RemoteAbc.exe

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4948-0-0x0000000010000000-0x0000000010098000-memory.dmp	upx
behavioral2/files/0x0008000000023426-4.dat	upx
behavioral2/memory/4088-5-0x0000000010000000-0x0000000010098000-memory.dmp	upx
behavioral2/memory/4948-10-0x0000000010000000-0x0000000010098000-memory.dmp	upx
behavioral2/memory/4088-12-0x0000000010000000-0x0000000010098000-memory.dmp	upx
behavioral2/memory/4088-16-0x0000000010000000-0x0000000010098000-memory.dmp	upx
behavioral2/memory/4088-20-0x0000000010000000-0x0000000010098000-memory.dmp	upx
behavioral2/memory/4088-24-0x0000000010000000-0x0000000010098000-memory.dmp	upx

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\RemoteAbc.exe	17980dd329a6a49f916ba9b13745ba6e_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4088	RemoteAbc.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4948 wrote to memory of 4132	4948	17980dd329a6a49f916ba9b13745ba6e_JaffaCakes118.exe	89
PID 4948 wrote to memory of 4132	4948	17980dd329a6a49f916ba9b13745ba6e_JaffaCakes118.exe	89
PID 4948 wrote to memory of 4132	4948	17980dd329a6a49f916ba9b13745ba6e_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\17980dd329a6a49f916ba9b13745ba6e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\17980dd329a6a49f916ba9b13745ba6e_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4948
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\UWGBLI.bat
  2⤵
  PID:4132

C:\Windows\RemoteAbc.exe
C:\Windows\RemoteAbc.exe
1⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
PID:4088

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\UWGBLI.bat

Filesize
218B

MD5
aa27019accc59efbc38256af709226ce

SHA1
559022967a60db66276c5fefac3792d3417abcc5

SHA256
74735688dd362d2afb6db3b5d0c5afd0d560c12c1619d8752ae4e8d47fc8d9f8

SHA512
e9caf5d550c8a704009c23a8baf2e140b421a03175d500923d6fdac26897ccf48b2a4121fb2634e372c1d0fc0882fee0f03c57b4c4b644d9651eee56d059c04e

Download Submit
C:\Windows\RemoteAbc.exe

Filesize
218KB

MD5
17980dd329a6a49f916ba9b13745ba6e

SHA1
3a0bdad582f8be58edfac0aecba5c57ad8d7433f

SHA256
0091bb3792cee4ca209e96f51a12d39e7c354b017014aafa69b7dcfd37ec2bce

SHA512
072296be168861753777f889d863dcca10e2ee5be94a7d42c863abd0087811b2281f4295bd9efb6a9a5834569812e6f65820aa081d24014e794b893ac198cc23

Download Submit
memory/4088-5-0x0000000010000000-0x0000000010098000-memory.dmp

Filesize
608KB

Download
memory/4088-6-0x0000000000970000-0x0000000000971000-memory.dmp

Filesize
4KB

Download
memory/4088-12-0x0000000010000000-0x0000000010098000-memory.dmp

Filesize
608KB

Download
memory/4088-14-0x0000000000970000-0x0000000000971000-memory.dmp

Filesize
4KB

Download
memory/4088-16-0x0000000010000000-0x0000000010098000-memory.dmp

Filesize
608KB

Download
memory/4088-20-0x0000000010000000-0x0000000010098000-memory.dmp

Filesize
608KB

Download
memory/4088-24-0x0000000010000000-0x0000000010098000-memory.dmp

Filesize
608KB

Download
memory/4948-0-0x0000000010000000-0x0000000010098000-memory.dmp

Filesize
608KB

Download
memory/4948-1-0x00000000008D0000-0x00000000008D1000-memory.dmp

Filesize
4KB

Download
memory/4948-10-0x0000000010000000-0x0000000010098000-memory.dmp

Filesize
608KB

Download