9d8a8805b397a5b60f3b05cf01c6271966d7537681477022a1486092baba507c

Analysis

max time kernel
91s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29-10-2022 19:49

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

9d8a8805b397a5b60f3b05cf01c6271966d7537681477022a1486092baba507c.exe
Size

33KB
MD5

8435f9a36d2531ba46887e676bd765c0
SHA1

d5d5f2869a6eb6e3fc0858197fd1257b60fd249e
SHA256

9d8a8805b397a5b60f3b05cf01c6271966d7537681477022a1486092baba507c
SHA512

272e26aea6885b9bf43918ebac59a96fff8da190e18ddd6ce100843c89a8029830f6413c4ca98db073ebc3ac78a40c7c9175cda87a5c6e28cd0802fc9cb77a45
SSDEEP

768:/rxC9JLnebmBnbxOy8eyRWPsW9sTpMJMu+/z:/oPLebgnbxPeGIpMJ07

Score

10^/10

persistence

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.drivehq.com
Port:
21
Username:
megakings

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1428	iexplorer.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	9d8a8805b397a5b60f3b05cf01c6271966d7537681477022a1486092baba507c.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Users\\Admin\\AppData\\Roaming\\iexplorer.exe"	iexplorer.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1428	iexplorer.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1428	iexplorer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1908 wrote to memory of 1428	1908	9d8a8805b397a5b60f3b05cf01c6271966d7537681477022a1486092baba507c.exe	87
PID 1908 wrote to memory of 1428	1908	9d8a8805b397a5b60f3b05cf01c6271966d7537681477022a1486092baba507c.exe	87

C:\Users\Admin\AppData\Local\Temp\9d8a8805b397a5b60f3b05cf01c6271966d7537681477022a1486092baba507c.exe
"C:\Users\Admin\AppData\Local\Temp\9d8a8805b397a5b60f3b05cf01c6271966d7537681477022a1486092baba507c.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1908
- C:\Users\Admin\AppData\Roaming\iexplorer.exe
  "C:\Users\Admin\AppData\Roaming\iexplorer.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1428

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
33KB

MD5
8435f9a36d2531ba46887e676bd765c0

SHA1
d5d5f2869a6eb6e3fc0858197fd1257b60fd249e

SHA256
9d8a8805b397a5b60f3b05cf01c6271966d7537681477022a1486092baba507c

SHA512
272e26aea6885b9bf43918ebac59a96fff8da190e18ddd6ce100843c89a8029830f6413c4ca98db073ebc3ac78a40c7c9175cda87a5c6e28cd0802fc9cb77a45

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

Filesize
33KB

MD5
8435f9a36d2531ba46887e676bd765c0

SHA1
d5d5f2869a6eb6e3fc0858197fd1257b60fd249e

SHA256
9d8a8805b397a5b60f3b05cf01c6271966d7537681477022a1486092baba507c

SHA512
272e26aea6885b9bf43918ebac59a96fff8da190e18ddd6ce100843c89a8029830f6413c4ca98db073ebc3ac78a40c7c9175cda87a5c6e28cd0802fc9cb77a45

Download Submit
memory/1428-136-0x00007FF8EAFF0000-0x00007FF8EBA26000-memory.dmp

Filesize
10.2MB

Download
memory/1908-132-0x00007FF8EAFF0000-0x00007FF8EBA26000-memory.dmp

Filesize
10.2MB

Download