fe6ca4391ea8f2b7fa80586a8eb9bcea47cb854cf77df05209e9df2ff61caa62

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
05/05/2024, 00:55

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1541b6a648c72b344e6f10782252e794_JaffaCakes118.exe
Size

7.2MB
MD5

1541b6a648c72b344e6f10782252e794
SHA1

f31552f28d85c942e814ec2ef5d5ba32d014752e
SHA256

fe6ca4391ea8f2b7fa80586a8eb9bcea47cb854cf77df05209e9df2ff61caa62
SHA512

0e7ba38616ef33f4d7f587cc56089fab064574ee3c458d097750ffbec7f692bdcaf7b7ab748412d413fed713053fa3f441aa740ea005cbde6c08225ee49861b5
SSDEEP

196608:TNcvvcqt7OB9qT8Cfem9J4Te4HAs8viK82ADoON+O3:+X4OWmf4TAs8qKaMOQO3

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2996	is-TKV2I.tmp

Loads dropped DLL 4 IoCs

pid	Process
2136	1541b6a648c72b344e6f10782252e794_JaffaCakes118.exe
2996	is-TKV2I.tmp
2996	is-TKV2I.tmp
2996	is-TKV2I.tmp

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2996	is-TKV2I.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 2996	2136	1541b6a648c72b344e6f10782252e794_JaffaCakes118.exe	28
PID 2136 wrote to memory of 2996	2136	1541b6a648c72b344e6f10782252e794_JaffaCakes118.exe	28
PID 2136 wrote to memory of 2996	2136	1541b6a648c72b344e6f10782252e794_JaffaCakes118.exe	28
PID 2136 wrote to memory of 2996	2136	1541b6a648c72b344e6f10782252e794_JaffaCakes118.exe	28
PID 2136 wrote to memory of 2996	2136	1541b6a648c72b344e6f10782252e794_JaffaCakes118.exe	28
PID 2136 wrote to memory of 2996	2136	1541b6a648c72b344e6f10782252e794_JaffaCakes118.exe	28
PID 2136 wrote to memory of 2996	2136	1541b6a648c72b344e6f10782252e794_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\1541b6a648c72b344e6f10782252e794_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1541b6a648c72b344e6f10782252e794_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Users\Admin\AppData\Local\Temp\is-PDHV7.tmp\is-TKV2I.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-PDHV7.tmp\is-TKV2I.tmp" /SL4 $30098 "C:\Users\Admin\AppData\Local\Temp\1541b6a648c72b344e6f10782252e794_JaffaCakes118.exe" 7345491 52224
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2996

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

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\is-IPCTJ.tmp\_isetup\_isdecmp.dll

Filesize
13KB

MD5
a813d18268affd4763dde940246dc7e5

SHA1
c7366e1fd925c17cc6068001bd38eaef5b42852f

SHA256
e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64

SHA512
b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4

Download Submit
\Users\Admin\AppData\Local\Temp\is-IPCTJ.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-PDHV7.tmp\is-TKV2I.tmp

Filesize
656KB

MD5
4fa180886ff7c0fd86a65f760ede6318

SHA1
2c89c271c71531362e84ddab5d3028f0756a9281

SHA256
1d9026c60374b056720cdfcfa598a641cc8fbc9932590d69b4cfbc32cd09871c

SHA512
a278b1d36332be9f3c284c0a4716c5e130cc6e1524c03bd693769497aeed97360c74fb8466b2d0ffd474ea8fe545c6961674ea2668a0867aee270659ad0142cd

Download Submit
memory/2136-0-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2136-2-0x0000000000401000-0x000000000040A000-memory.dmp

Filesize
36KB

Download
memory/2136-20-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2136-45-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2996-12-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2996-21-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2996-39-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2996-44-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download