84ce24184429f2b22cda2a4de5eca91f9de00eea3ea929cab3a3397dde0e85cc

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
03/11/2023, 06:08

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General

Target

NEAS.23e3413d94481ec0f10a8c1800d139c0_JC.exe
Size

577KB
MD5

23e3413d94481ec0f10a8c1800d139c0
SHA1

017aaef6e9b85bc50ef7f932ae6a3b8f2a6d5884
SHA256

84ce24184429f2b22cda2a4de5eca91f9de00eea3ea929cab3a3397dde0e85cc
SHA512

f44089030f6749585e9937ea29e4f35927fae8753bce88b9aa2841c1b65231e0e53993841cba33136676d8e77ef201b630138debcdcea6cecd6aee9c75340b05
SSDEEP

6144:3+LQwhNI65MY5wH2l3D5YolYvRjf6yl/5JTFw1iKzHk2oGbksEG5iFeeGU:3MQwA65YHWDeXvRjf6YnyixGbkMoLL

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2412-1-0x0000000000400000-0x0000000001C5C000-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
2736	systeminfo.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2332	PING.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 2984	2412	NEAS.23e3413d94481ec0f10a8c1800d139c0_JC.exe	28
PID 2412 wrote to memory of 2984	2412	NEAS.23e3413d94481ec0f10a8c1800d139c0_JC.exe	28
PID 2412 wrote to memory of 2984	2412	NEAS.23e3413d94481ec0f10a8c1800d139c0_JC.exe	28
PID 2412 wrote to memory of 2984	2412	NEAS.23e3413d94481ec0f10a8c1800d139c0_JC.exe	28
PID 2984 wrote to memory of 2736	2984	cmd.exe	30
PID 2984 wrote to memory of 2736	2984	cmd.exe	30
PID 2984 wrote to memory of 2736	2984	cmd.exe	30
PID 2984 wrote to memory of 2736	2984	cmd.exe	30
PID 2984 wrote to memory of 2332	2984	cmd.exe	33
PID 2984 wrote to memory of 2332	2984	cmd.exe	33
PID 2984 wrote to memory of 2332	2984	cmd.exe	33
PID 2984 wrote to memory of 2332	2984	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\NEAS.23e3413d94481ec0f10a8c1800d139c0_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.23e3413d94481ec0f10a8c1800d139c0_JC.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2412
- 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:2984
- - C:\Windows\SysWOW64\systeminfo.exe
    systeminfo
    3⤵
    - Gathers system information
    PID:2736
- - C:\Windows\SysWOW64\PING.EXE
    ping 8.8.8.8
    3⤵
    - Runs ping.exe
    PID:2332

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\temp\setup_gitlog.txt

Filesize
33B

MD5
346bbdef8e66561ce4c33013160d7c75

SHA1
023e40d5eb04b2d7e8346ea0c9a62b05d372abec

SHA256
ce357dc9d96cbb6933f7895d5fee9052b72733c2db9fc32b1555761b1bd0c277

SHA512
f2fd0412846455ee0f47f9e88192ea4c6ee60c3118be40a44c9b626566652ed46b1c3a0708a7ec6feba7a9cafc61091a2a1c6cb864a99a081bb842625040594f

Download Submit
memory/2412-1-0x0000000000400000-0x0000000001C5C000-memory.dmp

Filesize
24.4MB

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