23e1b2051d263e36627e488507b118c1c1db489ce9622c592201faeaf6182d5f

Analysis

max time kernel
52s
max time network
13s
platform
windows7_x64
resource
win7-en-20211208
submitted
08/02/2022, 00:02

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General

Target

Confirm_Cheque.exe
Size

376KB
MD5

6acbe94f31ef95152e956a0b6e81c6b7
SHA1

17f42b347f265d8bc8047df7ae4140e9c28792e0
SHA256

b9a493df37ecf4be7f92c1da6d1422ffa38490b5fe336424f30bf095c4073d51
SHA512

3ca582c20bdba7eb455be07257650840d13ec9fd06f80c35f8982b09a04fd184b84ff9b9cc60f8d04f921bc944e5c90f3dc541e61d87805cb0e6b08e5fa3b2cc

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Main	Confirm_Cheque.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1340	Confirm_Cheque.exe
1340	Confirm_Cheque.exe
1340	Confirm_Cheque.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1340 wrote to memory of 2032	1340	Confirm_Cheque.exe	27
PID 1340 wrote to memory of 2032	1340	Confirm_Cheque.exe	27
PID 1340 wrote to memory of 2032	1340	Confirm_Cheque.exe	27
PID 1340 wrote to memory of 2032	1340	Confirm_Cheque.exe	27

C:\Users\Admin\AppData\Local\Temp\Confirm_Cheque.exe
"C:\Users\Admin\AppData\Local\Temp\Confirm_Cheque.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1340
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c C:\Users\Admin\AppData\Local\Temp\
  2⤵
  PID:2032

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1340-56-0x0000000075CE1000-0x0000000075CE3000-memory.dmp

Filesize
8KB

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