ebb7e25c6b96a21019f7c9cf885cbafc5223bb632dc5f8d10db1811830c6859d

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 20:34

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General

Target

cznfe.exe
Size

120KB
MD5

3464aade4cb916d733fdd606c3d70165
SHA1

0c47d2c2d6a12cb78275f0d9b3190b1aad04805b
SHA256

a1b617196797fb690647c6f4f0329be8087bdaf222bdbe8bcd762ebb619e5ad2
SHA512

a4c01810521414aa8ca7757fae35f8710f37d109360d240483063dd22db3e94e32cf9819022e4e1d7b3ee7845fa635bd9417645beb99b400bf3f8e93cafbfbeb
SSDEEP

1536:IfWkvZXO/xInkKwbKL8z7ekV0uBNb9QXCLo1QJ//SivVjSoFiALGbJMc84sWjcd1:2vZXkQ5GoI9yco1Qp/7eanNgI

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1428	572	WerFault.exe	28

System Location Discovery: System Language Discovery 1 TTPs 1 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	cznfe.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 572 wrote to memory of 1428	572	cznfe.exe	29
PID 572 wrote to memory of 1428	572	cznfe.exe	29
PID 572 wrote to memory of 1428	572	cznfe.exe	29
PID 572 wrote to memory of 1428	572	cznfe.exe	29

C:\Users\Admin\AppData\Local\Temp\cznfe.exe
"C:\Users\Admin\AppData\Local\Temp\cznfe.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:572
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 572 -s 160
  2⤵
  - Program crash
  PID:1428

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

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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