a8eb804aed19ff28f8125358d3e2349afd613e423c081fd6b027a0ea345c2886

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-11-2024 09:04

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General

Target

Versium Research/Uninstall.exe
Size

97KB
MD5

a8c53399726fea24e4af993e971df5af
SHA1

50b4c4d3cf172106417dc0e59eaa63bf7cd0603e
SHA256

6b13a733947bc2395695cc6f9a8b59eae88cf6467e368a810bcac0c10d6c46a6
SHA512

b2159712ecfa8f7e9a75a190e858cc791bcdcd19118a6db40041d7ffbda531343a63244d35012702dda8514191e8bf6e838ab896c9db232f2c163fc4d4cd2bf9
SSDEEP

1536:zO/z6hPABUjO/Zd1716EoLiL4l1HdIaqQPDm0xK8i6f0Zn9PRVW8sW45o75U:kzgjO/Zd1RePDmZ8tf05iW4u1U

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2704	Uninstall.exe

Loads dropped DLL 1 IoCs

pid	Process
2380	Uninstall.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Uninstall.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Uninstall.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 2704	2380	Uninstall.exe	30
PID 2380 wrote to memory of 2704	2380	Uninstall.exe	30
PID 2380 wrote to memory of 2704	2380	Uninstall.exe	30
PID 2380 wrote to memory of 2704	2380	Uninstall.exe	30
PID 2380 wrote to memory of 2704	2380	Uninstall.exe	30
PID 2380 wrote to memory of 2704	2380	Uninstall.exe	30
PID 2380 wrote to memory of 2704	2380	Uninstall.exe	30

C:\Users\Admin\AppData\Local\Temp\Versium Research\Uninstall.exe
"C:\Users\Admin\AppData\Local\Temp\Versium Research\Uninstall.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Users\Admin\AppData\Local\Temp\Uninstall.exe
  "C:\Users\Admin\AppData\Local\Temp\Uninstall.exe" end
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\Uninstall.exe

Filesize
97KB

MD5
a8c53399726fea24e4af993e971df5af

SHA1
50b4c4d3cf172106417dc0e59eaa63bf7cd0603e

SHA256
6b13a733947bc2395695cc6f9a8b59eae88cf6467e368a810bcac0c10d6c46a6

SHA512
b2159712ecfa8f7e9a75a190e858cc791bcdcd19118a6db40041d7ffbda531343a63244d35012702dda8514191e8bf6e838ab896c9db232f2c163fc4d4cd2bf9

Download Submit
memory/2380-6-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2704-8-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

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