157567f9e18be2173d07ca32195e2d583f22978570c4c5ec5d1dbcbc8c9c3d03

Analysis

max time kernel
121s
max time network
129s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08/06/2024, 21:08

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General

Target
VISUAL FREE/VISUAL FREE/INSTALL THESE FIRST!/RUN ME FIRST.exe
Size 24.2MB
Sample240608-zy2f4sha75
SHA256 4dfe83c91124cd542f4222fe2c396cabeac617bb6f59bdcbdf89fd6f0df0a32f
MD5 101b0b9f74cdc6cdbd2570bfe92e302c
SHA1 2e6bae42c2842b4f558bd68099479b929bb7d910
SHA512 ccf4fd7da2c3440f1bc7fcac67c8a12599eab8d5c015affdc2e439fa30f5c7868ef5f52ede058361faae37ccc4af2c17c0adf30b8e1f852bb7106d0ec7162506
SSDEEP 786432:urp+Ty2SfUfnbu+zMFy/7zYgWXRLTArzttOaaFC:Sp+Ty2SfWnPzMFO7zYgWBLbFC
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2364	RUN ME FIRST.exe

Loads dropped DLL 2 IoCs

pid	Process
2244	RUN ME FIRST.exe
2364	RUN ME FIRST.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 2364	2244	RUN ME FIRST.exe	28
PID 2244 wrote to memory of 2364	2244	RUN ME FIRST.exe	28
PID 2244 wrote to memory of 2364	2244	RUN ME FIRST.exe	28
PID 2244 wrote to memory of 2364	2244	RUN ME FIRST.exe	28
PID 2244 wrote to memory of 2364	2244	RUN ME FIRST.exe	28
PID 2244 wrote to memory of 2364	2244	RUN ME FIRST.exe	28
PID 2244 wrote to memory of 2364	2244	RUN ME FIRST.exe	28

C:\Users\Admin\AppData\Local\Temp\VISUAL FREE\VISUAL FREE\INSTALL THESE FIRST!\RUN ME FIRST.exe
"C:\Users\Admin\AppData\Local\Temp\VISUAL FREE\VISUAL FREE\INSTALL THESE FIRST!\RUN ME FIRST.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Windows\Temp\{8D556E32-99DA-48F0-99EA-8B7C7D8E6A9E}\.cr\RUN ME FIRST.exe
  "C:\Windows\Temp\{8D556E32-99DA-48F0-99EA-8B7C7D8E6A9E}\.cr\RUN ME FIRST.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\VISUAL FREE\VISUAL FREE\INSTALL THESE FIRST!\RUN ME FIRST.exe" -burn.filehandle.attached=180 -burn.filehandle.self=188
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2364

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

logo.png

Path C:\Windows\Temp\{2F4323C8-5922-4AC3-8570-976776FE0956}\.ba\logo.png
Size 1KB
SHA256 335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
MD5 d6bd210f227442b3362493d046cea233
SHA1 ff286ac8370fc655aea0ef35e9cf0bfcb6d698de
SHA512 464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b
MD5 SHA1 SHA512

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RUN ME FIRST.exe

Path C:\Windows\Temp\{8D556E32-99DA-48F0-99EA-8B7C7D8E6A9E}\.cr\RUN ME FIRST.exe
Size 635KB
SHA256 0e49026767420229afd23b1352cf9f97f24e0768c3d527000d449ffdb4ca6888
MD5 53e9222bc438cbd8b7320f800bef2e78
SHA1 c4f295d8855b4b16c7450a4a9150eb95046f6390
SHA512 7533f9791e1807072a4dbb6ca03c696b12dfa5337678fab53aceea0e4b7e5ffefb90c9b450ac80878e1e9a4bce549f619da4cd2d06eb2554c9add5b4ec838b4a
SSDEEP 12288:9nMwHskY7gjcjhVIEhqgM7bWvcsi6aVcHIykeU40vy3W/ceKSHMsiFyY6XNHK:xMysZgjS1hqgSC/izUfQjymk4HM5yJHK
MD5 SHA1 SHA512 SSDEEP

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wixstdba.dll

Path \Windows\Temp\{2F4323C8-5922-4AC3-8570-976776FE0956}\.ba\wixstdba.dll
Size 191KB
SHA256 a4efbdb2ce55788ffe92a244cb775efd475526ef5b61ad78de2bcdfaddac7041
MD5 eab9caf4277829abdf6223ec1efa0edd
SHA1 74862ecf349a9bedd32699f2a7a4e00b4727543d
SHA512 45b15ade68e0a90ea7300aeb6dca9bc9e347a63dba5ce72a635957564d1bdf0b1584a5e34191916498850fc7b3b7ecfbcbfcb246b39dbf59d47f66bc825c6fd2
SSDEEP 3072:OXoiFK6b0k77I+QfaIl191rSJHvlalB+8BHkY6v53EfcUzN0m6I+WxBlnKzeZuqt:OXoQNb++gDrSJdr8BHkPh3wIgnK/IU1a
MD5 SHA1 SHA512 SSDEEP

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads