51b3773145652b5d559396a08e1282a3a1d92d4df473f774d61791386fca0598

Resubmissions

22-11-2024 22:54

241122-2vh7gaxmfl 10

22-11-2024 03:27

241122-dzqkcatmht 10

22-11-2024 03:16

241122-dsgc4atlgs 10

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 03:27

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General

Target

aace43af8d0932a7b01c5b8fb71c8199.exe
Size

2.7MB
MD5

aace43af8d0932a7b01c5b8fb71c8199
SHA1

56422e5cc2abe198198003d2c5bf009c8652a983
SHA256

3bc78141ff3f742c5e942993adfbef39c2127f9682a303b5e786ed7f9a8d184b
SHA512

c4fdee4e0041a98eba661b41f521ea393e2cf8a2683d7722ba198bbc5d7620600855a773c849b1a24fb0542a6fdaf478b4e66d2ca709663d5665fac1613de2b3
SSDEEP

49152:HyhKEGeEWYQAsQ36mE4OZYYIqCGA02Ul0UFi28CdNT0BtT:HygEGTRQAsQ36mE4O6rqCb2i28CdNoBN

Score

8^/10

defense_evasion discovery

Malware Config

Signatures

Indicator Removal: Network Share Connection Removal 1 TTPs 2 IoCs
Adversaries may remove share connections that are no longer useful in order to clean up traces of their operation.
defense_evasion

Network Share Connection Removal
T1070.005

Processes:

cmd.exenet.exe

pid process

2736 cmd.exe
2748 net.exe

pid	process
2736	cmd.exe
2748	net.exe

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

Processes:

aace43af8d0932a7b01c5b8fb71c8199.execmd.exenet.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aace43af8d0932a7b01c5b8fb71c8199.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

aace43af8d0932a7b01c5b8fb71c8199.execmd.exe

description	pid	process	target process
PID 2332 wrote to memory of 2736	2332	aace43af8d0932a7b01c5b8fb71c8199.exe	cmd.exe
PID 2332 wrote to memory of 2736	2332	aace43af8d0932a7b01c5b8fb71c8199.exe	cmd.exe
PID 2332 wrote to memory of 2736	2332	aace43af8d0932a7b01c5b8fb71c8199.exe	cmd.exe
PID 2332 wrote to memory of 2736	2332	aace43af8d0932a7b01c5b8fb71c8199.exe	cmd.exe
PID 2736 wrote to memory of 2748	2736	cmd.exe	net.exe
PID 2736 wrote to memory of 2748	2736	cmd.exe	net.exe
PID 2736 wrote to memory of 2748	2736	cmd.exe	net.exe
PID 2736 wrote to memory of 2748	2736	cmd.exe	net.exe

C:\Users\Admin\AppData\Local\Temp\aace43af8d0932a7b01c5b8fb71c8199.exe
"C:\Users\Admin\AppData\Local\Temp\aace43af8d0932a7b01c5b8fb71c8199.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c net use * /DELETE /Y
  2⤵
  - Indicator Removal: Network Share Connection Removal
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2736
- - C:\Windows\SysWOW64\net.exe
    net use * /DELETE /Y
    3⤵
    - Indicator Removal: Network Share Connection Removal
    - System Location Discovery: System Language Discovery
    PID:2748

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

Network Share Connection Removal

T1070.005

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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