acb71c2a4eb7bef19fbfc16155bd89fa79aed44cc83a35c5ffb61a36c70eeff1

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
16/11/2023, 21:54

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General

Target

NEAS.c11c4b1f8d95f7b3b4b8fc34fbb85c10.exe
Size

934KB
MD5

c11c4b1f8d95f7b3b4b8fc34fbb85c10
SHA1

f72d6f64dfcf1ebb37ade1e92bdd0cfee7860244
SHA256

acb71c2a4eb7bef19fbfc16155bd89fa79aed44cc83a35c5ffb61a36c70eeff1
SHA512

89e3bb23a06f5a6994f155b6ca2e86c3b7440b20c4dc43458b595aaa2ccc19a8c9d8552ece3baca326c3eb1ebd1d2442ea8da9bb066d01a157d58e9eac1ed70c
SSDEEP

24576:Qb5kSYaLTVlaVNxUTGbT7R2JoNqquZduEgB:Qb5k2L5MNx10JDgB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2708	cmd.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2348	PING.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2460	NEAS.c11c4b1f8d95f7b3b4b8fc34fbb85c10.exe
2460	NEAS.c11c4b1f8d95f7b3b4b8fc34fbb85c10.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2460	NEAS.c11c4b1f8d95f7b3b4b8fc34fbb85c10.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 2708	2460	NEAS.c11c4b1f8d95f7b3b4b8fc34fbb85c10.exe	28
PID 2460 wrote to memory of 2708	2460	NEAS.c11c4b1f8d95f7b3b4b8fc34fbb85c10.exe	28
PID 2460 wrote to memory of 2708	2460	NEAS.c11c4b1f8d95f7b3b4b8fc34fbb85c10.exe	28
PID 2708 wrote to memory of 2348	2708	cmd.exe	30
PID 2708 wrote to memory of 2348	2708	cmd.exe	30
PID 2708 wrote to memory of 2348	2708	cmd.exe	30

C:\Users\Admin\AppData\Local\Temp\NEAS.c11c4b1f8d95f7b3b4b8fc34fbb85c10.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.c11c4b1f8d95f7b3b4b8fc34fbb85c10.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Windows\system32\cmd.exe
  cmd.exe /C ping 1.1.1.1 -n 1 -w 6000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\NEAS.c11c4b1f8d95f7b3b4b8fc34fbb85c10.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2708
- - C:\Windows\system32\PING.EXE
    ping 1.1.1.1 -n 1 -w 6000
    3⤵
    - Runs ping.exe
    PID:2348

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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