6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7

Analysis

max time kernel
47s
max time network
52s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
07/11/2022, 01:19

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7.exe
Size

73KB
MD5

2fd925cfe3e01e341010882bdb674689
SHA1

a2a01b89a9b1f10127187d2e7dfa1ec6f2543717
SHA256

6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7
SHA512

f99b17a1aca5c830dbbccd9b038810a8917cb86ba0e2e710de4e7b23869d47058d1228505d0d26fe5f099ec83e5fb500ab993152a99f19a83f3d381a75a136f2
SSDEEP

1536:pPL30FzXG+9kz62hE52R8pZ0Fxf/1KNZ59NKln9msMoK15MfHOXM:pQ2thE52R8pSf/1KN9NKln9m15MfU

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
552	cmd.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7.exe

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

System Information Discovery
T1082

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

pid	Process
1912	tasklist.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1912	tasklist.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1552	6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1552 wrote to memory of 552	1552	6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7.exe	27
PID 1552 wrote to memory of 552	1552	6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7.exe	27
PID 1552 wrote to memory of 552	1552	6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7.exe	27
PID 1552 wrote to memory of 552	1552	6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7.exe	27
PID 552 wrote to memory of 1912	552	cmd.exe	29
PID 552 wrote to memory of 1912	552	cmd.exe	29
PID 552 wrote to memory of 1912	552	cmd.exe	29
PID 552 wrote to memory of 1912	552	cmd.exe	29

C:\Users\Admin\AppData\Local\Temp\6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7.exe
"C:\Users\Admin\AppData\Local\Temp\6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7.exe"
1⤵
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1552
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del 6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7.exe
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:552
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:1912

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1552-56-0x0000000075681000-0x0000000075683000-memory.dmp

Filesize
8KB

Download