a4ddbf65a5cb2ed2413f6fe3f88c92e02f53b03430ac3704995f92d36f394b22

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02/09/2024, 15:37

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General

Target

4ecc6e14b5c56832997769967584a7c0N.exe
Size

156KB
MD5

4ecc6e14b5c56832997769967584a7c0
SHA1

78338806c20c5597bcc026a6d5b5c94e870e0074
SHA256

a4ddbf65a5cb2ed2413f6fe3f88c92e02f53b03430ac3704995f92d36f394b22
SHA512

b5baaa7904fa295ad900d50d4dc26c8b9e4ff4f6ec2f5e832e9bef8ef5842e5c831976298da42fa1539ffeb8941a81beeba0d2cfe1412b0502dfd0ad6c2481f4
SSDEEP

3072:AYy50Rnj7RLkstRFbBObCxame6GAgk6eM25TRzzHWvk6Cn:JLksVBObCxame6GAgTeM251zz8+

Score

6^/10

discovery

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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	4ecc6e14b5c56832997769967584a7c0N.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	4ecc6e14b5c56832997769967584a7c0N.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
2696	tasklist.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 3 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4ecc6e14b5c56832997769967584a7c0N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2696	tasklist.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2720	4ecc6e14b5c56832997769967584a7c0N.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2720 wrote to memory of 2388	2720	4ecc6e14b5c56832997769967584a7c0N.exe	30
PID 2720 wrote to memory of 2388	2720	4ecc6e14b5c56832997769967584a7c0N.exe	30
PID 2720 wrote to memory of 2388	2720	4ecc6e14b5c56832997769967584a7c0N.exe	30
PID 2720 wrote to memory of 2388	2720	4ecc6e14b5c56832997769967584a7c0N.exe	30
PID 2388 wrote to memory of 2696	2388	cmd.exe	32
PID 2388 wrote to memory of 2696	2388	cmd.exe	32
PID 2388 wrote to memory of 2696	2388	cmd.exe	32
PID 2388 wrote to memory of 2696	2388	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\4ecc6e14b5c56832997769967584a7c0N.exe
"C:\Users\Admin\AppData\Local\Temp\4ecc6e14b5c56832997769967584a7c0N.exe"
1⤵
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2720
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del 4ecc6e14b5c56832997769967584a7c0N.
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2388
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2696

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads