410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9

General

Target

410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9.exe
Size

87KB
MD5

057cf84ddf34c10a3d5d6ad2c7756783
SHA1

316fe59833cbf1afd7d615f0777b03756a7c548a
SHA256

410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9
SHA512

4dedc6c45d19a1799319bd81fd7c1a69a761a36696ff569da3930eee1eed51c3f461ddd325e20de3a7a0e23f56dd05b4c3f210fb6219d2a6962a2c70a30eec8a
SSDEEP

768:/mf8iCXQ6FbSVO5eP4e1Ih3nQ8baOfQxhnrv:28iFVO5nnQ8uK+

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1436	uptime.exe
3832	uptime.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	uptime.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\PC UPTIME = "C:\\Users\\Admin\\AppData\\Roaming\\uptime.exe"	uptime.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	uptime.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\PC UPTIME = "C:\\Users\\Admin\\AppData\\Roaming\\uptime.exe"	uptime.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\systeme.acm	uptime.exe
File opened for modification	C:\Windows\SysWOW64\systeme.acm	uptime.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4736 set thread context of 1724	4736	410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9.exe	79
PID 1436 set thread context of 3832	1436	uptime.exe	81

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4736 wrote to memory of 1724	4736	410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9.exe	79
PID 4736 wrote to memory of 1724	4736	410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9.exe	79
PID 4736 wrote to memory of 1724	4736	410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9.exe	79
PID 4736 wrote to memory of 1724	4736	410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9.exe	79
PID 4736 wrote to memory of 1724	4736	410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9.exe	79
PID 4736 wrote to memory of 1724	4736	410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9.exe	79
PID 4736 wrote to memory of 1724	4736	410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9.exe	79
PID 1724 wrote to memory of 1436	1724	410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9.exe	80
PID 1724 wrote to memory of 1436	1724	410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9.exe	80
PID 1724 wrote to memory of 1436	1724	410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9.exe	80
PID 1436 wrote to memory of 3832	1436	uptime.exe	81
PID 1436 wrote to memory of 3832	1436	uptime.exe	81
PID 1436 wrote to memory of 3832	1436	uptime.exe	81
PID 1436 wrote to memory of 3832	1436	uptime.exe	81
PID 1436 wrote to memory of 3832	1436	uptime.exe	81
PID 1436 wrote to memory of 3832	1436	uptime.exe	81
PID 1436 wrote to memory of 3832	1436	uptime.exe	81

C:\Users\Admin\AppData\Local\Temp\410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9.exe
"C:\Users\Admin\AppData\Local\Temp\410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4736
- C:\Users\Admin\AppData\Local\Temp\410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9.exe
  C:\Users\Admin\AppData\Local\Temp\410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1724
- - C:\Users\Admin\AppData\Roaming\uptime.exe
    "C:\Users\Admin\AppData\Roaming\\uptime.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:1436
  - - C:\Users\Admin\AppData\Roaming\uptime.exe
      C:\Users\Admin\AppData\Roaming\uptime.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Drops file in System32 directory
      PID:3832

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\uptime.exe

Filesize
87KB

MD5
057cf84ddf34c10a3d5d6ad2c7756783

SHA1
316fe59833cbf1afd7d615f0777b03756a7c548a

SHA256
410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9

SHA512
4dedc6c45d19a1799319bd81fd7c1a69a761a36696ff569da3930eee1eed51c3f461ddd325e20de3a7a0e23f56dd05b4c3f210fb6219d2a6962a2c70a30eec8a

Download Submit
C:\Users\Admin\AppData\Roaming\uptime.exe

Filesize
87KB

MD5
057cf84ddf34c10a3d5d6ad2c7756783

SHA1
316fe59833cbf1afd7d615f0777b03756a7c548a

SHA256
410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9

SHA512
4dedc6c45d19a1799319bd81fd7c1a69a761a36696ff569da3930eee1eed51c3f461ddd325e20de3a7a0e23f56dd05b4c3f210fb6219d2a6962a2c70a30eec8a

Download Submit
C:\Users\Admin\AppData\Roaming\uptime.exe

Filesize
87KB

MD5
057cf84ddf34c10a3d5d6ad2c7756783

SHA1
316fe59833cbf1afd7d615f0777b03756a7c548a

SHA256
410bafda251c7d2cd8322adf2d15078e8b53e8a86548a96c4cb8a41e80c247f9

SHA512
4dedc6c45d19a1799319bd81fd7c1a69a761a36696ff569da3930eee1eed51c3f461ddd325e20de3a7a0e23f56dd05b4c3f210fb6219d2a6962a2c70a30eec8a

Download Submit
memory/1436-142-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1436-147-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1724-138-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1724-137-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1724-134-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/4736-136-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4736-132-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download

Analysis

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