06affe06c2b205afd192f38ad86157bc1c5c75d12219cc569de187c9fb9d4b04

Analysis

max time kernel
137s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
04-11-2023 19:57

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General

Target

NEAS.631d7c169bb95bbce7b1c16238b01040_JC.exe
Size

577KB
MD5

631d7c169bb95bbce7b1c16238b01040
SHA1

38404a1e0d2afd5eb51927e1f7c27e1b9a8dac35
SHA256

06affe06c2b205afd192f38ad86157bc1c5c75d12219cc569de187c9fb9d4b04
SHA512

4033292a831d9afdbc79d10cb108e7b242d2dde9151f43c2c5230a430cb666fbc2880e6d965bb2a984c5d9de855b198c6825d806e6884a415e92bd53a9b13c2d
SSDEEP

6144:Z+LQwhNI65MY5wH2l3D5YolYvRjf6yl/5JTFw1iKzHk2oGbksEG5iFeeGa:ZMQwA65YHWDeXvRjf6YnyixGbkMoLt

Score

7^/10

upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2231940048-779848787-2990559741-1000\Control Panel\International\Geo\Nation	NEAS.631d7c169bb95bbce7b1c16238b01040_JC.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4728-1-0x0000000000400000-0x0000000001C5C000-memory.dmp	upx
behavioral2/memory/4728-3-0x0000000000400000-0x0000000001C5C000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

T1082

pid	Process
3220	systeminfo.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1604	PING.EXE

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4728 wrote to memory of 1900	4728	NEAS.631d7c169bb95bbce7b1c16238b01040_JC.exe	84
PID 4728 wrote to memory of 1900	4728	NEAS.631d7c169bb95bbce7b1c16238b01040_JC.exe	84
PID 4728 wrote to memory of 1900	4728	NEAS.631d7c169bb95bbce7b1c16238b01040_JC.exe	84
PID 1900 wrote to memory of 3220	1900	cmd.exe	86
PID 1900 wrote to memory of 3220	1900	cmd.exe	86
PID 1900 wrote to memory of 3220	1900	cmd.exe	86
PID 1900 wrote to memory of 1604	1900	cmd.exe	92
PID 1900 wrote to memory of 1604	1900	cmd.exe	92
PID 1900 wrote to memory of 1604	1900	cmd.exe	92

C:\Users\Admin\AppData\Local\Temp\NEAS.631d7c169bb95bbce7b1c16238b01040_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.631d7c169bb95bbce7b1c16238b01040_JC.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4728
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c systeminfo>>C:\Windows\temp\setup_gitlog.txt&ping 8.8.8.8>>C:\Windows\temp\setup_gitlog.txt
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1900
- - C:\Windows\SysWOW64\systeminfo.exe
    systeminfo
    3⤵
    - Gathers system information
    PID:3220
- - C:\Windows\SysWOW64\PING.EXE
    ping 8.8.8.8
    3⤵
    - Runs ping.exe
    PID:1604

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\temp\setup_gitlog.txt

Filesize
33B

MD5
346bbdef8e66561ce4c33013160d7c75

SHA1
023e40d5eb04b2d7e8346ea0c9a62b05d372abec

SHA256
ce357dc9d96cbb6933f7895d5fee9052b72733c2db9fc32b1555761b1bd0c277

SHA512
f2fd0412846455ee0f47f9e88192ea4c6ee60c3118be40a44c9b626566652ed46b1c3a0708a7ec6feba7a9cafc61091a2a1c6cb864a99a081bb842625040594f

Download Submit
memory/4728-1-0x0000000000400000-0x0000000001C5C000-memory.dmp

Filesize
24.4MB

Download
memory/4728-3-0x0000000000400000-0x0000000001C5C000-memory.dmp

Filesize
24.4MB

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads