2749f97ad852d345daa3fc7db0394b6e9fc5ec109eac10b1b9c5cf43c1b54cab

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
02/11/2023, 07:53

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General

Target

NEAS.e1497fa7b6080fbf8d8a36c9bcb1f0f0.exe
Size

774KB
MD5

e1497fa7b6080fbf8d8a36c9bcb1f0f0
SHA1

06aceeae848befefa2de20775e550ffa37dd5d05
SHA256

2749f97ad852d345daa3fc7db0394b6e9fc5ec109eac10b1b9c5cf43c1b54cab
SHA512

7e650c146d55bf5c9a3999692153757c15f2be316e0641c962901ba1a93a3482867d53ee0d3daa674ca91f7c13748aad91b4c2ae04875748e73ee6c9dc76e94a
SSDEEP

12288:FytbV3kSoXaLnTosl+YemY+KJmG8rdeu/kDGSOqpp7aoVz2U3lInDOhgoqX:Eb5kSYaLTVllHY+Rn/QHOOaTU1Iah6X

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1060	cmd.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2300	PING.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2560	NEAS.e1497fa7b6080fbf8d8a36c9bcb1f0f0.exe
2560	NEAS.e1497fa7b6080fbf8d8a36c9bcb1f0f0.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2560	NEAS.e1497fa7b6080fbf8d8a36c9bcb1f0f0.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 1060	2560	NEAS.e1497fa7b6080fbf8d8a36c9bcb1f0f0.exe	28
PID 2560 wrote to memory of 1060	2560	NEAS.e1497fa7b6080fbf8d8a36c9bcb1f0f0.exe	28
PID 2560 wrote to memory of 1060	2560	NEAS.e1497fa7b6080fbf8d8a36c9bcb1f0f0.exe	28
PID 1060 wrote to memory of 2300	1060	cmd.exe	30
PID 1060 wrote to memory of 2300	1060	cmd.exe	30
PID 1060 wrote to memory of 2300	1060	cmd.exe	30

C:\Users\Admin\AppData\Local\Temp\NEAS.e1497fa7b6080fbf8d8a36c9bcb1f0f0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.e1497fa7b6080fbf8d8a36c9bcb1f0f0.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2560
- 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.e1497fa7b6080fbf8d8a36c9bcb1f0f0.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1060
- - C:\Windows\system32\PING.EXE
    ping 1.1.1.1 -n 1 -w 6000
    3⤵
    - Runs ping.exe
    PID:2300

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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