3a31624bcd1af1467397f53f5f1be4f8a79c76f3d9d06cc724baec89d82f7070

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
03/07/2024, 04:31

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General

Target

3a31624bcd1af1467397f53f5f1be4f8a79c76f3d9d06cc724baec89d82f7070.exe
Size

16KB
MD5

95d30c4d06f0b31a7cd8336f1680f350
SHA1

814a8c767fb8b4d5eb4e75658d4d36013504af3b
SHA256

3a31624bcd1af1467397f53f5f1be4f8a79c76f3d9d06cc724baec89d82f7070
SHA512

f9144e4a9301f09b9bdade89cc3b321d67ef16216b2d16776a5fb896afea1aae6ac66dc5d13b421823dcd3ab98ca53808b33d85120110a9a5d038cb59537a65c
SSDEEP

192:GQOqjRFGKMh9ED/IDExeorm9+Dfp0GjW5sH2t3AIjvYabHa5tGr7:vdR8iQLoFx1jW5sIjvYR5tGX

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2624	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2276	Initech.exe

Loads dropped DLL 2 IoCs

pid	Process
2332	3a31624bcd1af1467397f53f5f1be4f8a79c76f3d9d06cc724baec89d82f7070.exe
2332	3a31624bcd1af1467397f53f5f1be4f8a79c76f3d9d06cc724baec89d82f7070.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\Graphics = "\"C:\\ProgramData\\Initech\\Initech.exe\" /run"	3a31624bcd1af1467397f53f5f1be4f8a79c76f3d9d06cc724baec89d82f7070.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 2276	2332	3a31624bcd1af1467397f53f5f1be4f8a79c76f3d9d06cc724baec89d82f7070.exe	28
PID 2332 wrote to memory of 2276	2332	3a31624bcd1af1467397f53f5f1be4f8a79c76f3d9d06cc724baec89d82f7070.exe	28
PID 2332 wrote to memory of 2276	2332	3a31624bcd1af1467397f53f5f1be4f8a79c76f3d9d06cc724baec89d82f7070.exe	28
PID 2332 wrote to memory of 2276	2332	3a31624bcd1af1467397f53f5f1be4f8a79c76f3d9d06cc724baec89d82f7070.exe	28
PID 2332 wrote to memory of 2624	2332	3a31624bcd1af1467397f53f5f1be4f8a79c76f3d9d06cc724baec89d82f7070.exe	29
PID 2332 wrote to memory of 2624	2332	3a31624bcd1af1467397f53f5f1be4f8a79c76f3d9d06cc724baec89d82f7070.exe	29
PID 2332 wrote to memory of 2624	2332	3a31624bcd1af1467397f53f5f1be4f8a79c76f3d9d06cc724baec89d82f7070.exe	29
PID 2332 wrote to memory of 2624	2332	3a31624bcd1af1467397f53f5f1be4f8a79c76f3d9d06cc724baec89d82f7070.exe	29

C:\Users\Admin\AppData\Local\Temp\3a31624bcd1af1467397f53f5f1be4f8a79c76f3d9d06cc724baec89d82f7070.exe
"C:\Users\Admin\AppData\Local\Temp\3a31624bcd1af1467397f53f5f1be4f8a79c76f3d9d06cc724baec89d82f7070.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2332
- C:\ProgramData\Initech\Initech.exe
  "C:\ProgramData\Initech\Initech.exe" /run
  2⤵
  - Executes dropped EXE
  PID:2276
- C:\windows\SysWOW64\cmd.exe
  "C:\windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\3a31624bcd1af1467397f53f5f1be4f8a79c76f3d9d06cc724baec89d82f7070.exe" >> NUL
  2⤵
  - Deletes itself
  PID:2624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\ProgramData\Initech\Initech.exe

Filesize
16KB

MD5
4e11cedd98d341994d081d7feafe1905

SHA1
b1700d924f3a4885eaebac0a9fcac6eb7072ed11

SHA256
7aab2f7f5e430d9a8fd36bd4924e49ab4497e9fa8a46714f25825a24bf188433

SHA512
0fbe050011f1fb2cc11b10ab3b37449fb64741d024ed742a8463627fc0b34b0ae10c22496079ea357bc78c94c0078aea19d91ccf95d202e6294d2cc57fd10464

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads