18bb997682ff9bd8f0c5dd84b56048f3d475f3cf2d414f84c1286994244f5ac6

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05/03/2024, 17:00

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General

Target

b533297f42e426b149ea373ded59b1a4.exe
Size

156KB
MD5

b533297f42e426b149ea373ded59b1a4
SHA1

780bea216f58f4a50a4d61419eaab1bdcd3d7583
SHA256

18bb997682ff9bd8f0c5dd84b56048f3d475f3cf2d414f84c1286994244f5ac6
SHA512

d1a463f3f8692d8652019e62a61347763759f076efaa019d0acd919d5606ef8d25d7402d49e76135549e55786d247e141fcaf02bdb7f09db938169602a01e18f
SSDEEP

3072:AYl50Rnj7RLkstRFbBObCxame6GAgk6eM25TRzzWMvk6Cp:mLksVBObCxame6GAgTeM251zzFU

Score

6^/10

Malware Config

Signatures

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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	b533297f42e426b149ea373ded59b1a4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	b533297f42e426b149ea373ded59b1a4.exe

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

System Information Discovery
T1082

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

pid	Process
2612	tasklist.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2612	tasklist.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1524	b533297f42e426b149ea373ded59b1a4.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1524 wrote to memory of 2548	1524	b533297f42e426b149ea373ded59b1a4.exe	28
PID 1524 wrote to memory of 2548	1524	b533297f42e426b149ea373ded59b1a4.exe	28
PID 1524 wrote to memory of 2548	1524	b533297f42e426b149ea373ded59b1a4.exe	28
PID 1524 wrote to memory of 2548	1524	b533297f42e426b149ea373ded59b1a4.exe	28
PID 2548 wrote to memory of 2612	2548	cmd.exe	30
PID 2548 wrote to memory of 2612	2548	cmd.exe	30
PID 2548 wrote to memory of 2612	2548	cmd.exe	30
PID 2548 wrote to memory of 2612	2548	cmd.exe	30

C:\Users\Admin\AppData\Local\Temp\b533297f42e426b149ea373ded59b1a4.exe
"C:\Users\Admin\AppData\Local\Temp\b533297f42e426b149ea373ded59b1a4.exe"
1⤵
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1524
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del b533297f42e426b149ea373ded59b1a4.e
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2548
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:2612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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