6569b866a8663b22acaf7f3aacdcc39fe756ebb54221de484db7307fff280614

Analysis

max time kernel
120s
max time network
144s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
11/10/2023, 13:54

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General

Target

bddc550e51cad77d4c489d6fe2db177d_JC.exe
Size

72KB
MD5

bddc550e51cad77d4c489d6fe2db177d
SHA1

71c6936c63a1dc0a0748fa271537327f822c2227
SHA256

6569b866a8663b22acaf7f3aacdcc39fe756ebb54221de484db7307fff280614
SHA512

876b8835c67467629d7ff1c35a30aafdd750b7d62d0cc356a4e634bd3132854299af5d02dd6eef3fe1037350c3c6522635608a178c5cf10ab7e69fc3f64a4e0a
SSDEEP

768:TYnI9ZvPg2k4u+hJDdv260OAhAH4Ii7gLp6uqcl2aauA:TwIrHuCtd3FAhAYIi7Glba

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2772	5huo.exe

Loads dropped DLL 2 IoCs

pid	Process
2748	bddc550e51cad77d4c489d6fe2db177d_JC.exe
2748	bddc550e51cad77d4c489d6fe2db177d_JC.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Windows\CurrentVersion\Run\swcqn = "C:\\Users\\Admin\\AppData\\Roaming\\5huo.exe"	bddc550e51cad77d4c489d6fe2db177d_JC.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 2772	2748	bddc550e51cad77d4c489d6fe2db177d_JC.exe	29
PID 2748 wrote to memory of 2772	2748	bddc550e51cad77d4c489d6fe2db177d_JC.exe	29
PID 2748 wrote to memory of 2772	2748	bddc550e51cad77d4c489d6fe2db177d_JC.exe	29
PID 2748 wrote to memory of 2772	2748	bddc550e51cad77d4c489d6fe2db177d_JC.exe	29

C:\Users\Admin\AppData\Local\Temp\bddc550e51cad77d4c489d6fe2db177d_JC.exe
"C:\Users\Admin\AppData\Local\Temp\bddc550e51cad77d4c489d6fe2db177d_JC.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Users\Admin\AppData\Roaming\5huo.exe
  C:\Users\Admin\AppData\Roaming\5huo.exe
  2⤵
  - Executes dropped EXE
  PID:2772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\5huo.exe

Filesize
72KB

MD5
79eb77df0b31228cfcce78ecfc47522d

SHA1
0271b33bd805537cf921c169fc95550bdef38655

SHA256
af5397a098c88bed2e53a07a5a8fe3bfc8ee999e16e8271029bcb8c9a2f48b97

SHA512
207890f1be7a8db45686d689abd7b6389d36d19d62da7cc3bfc74de131b322cf06f32f537d1d90ea09dd06a84e6fac65974fad4b04bdcf6308b1875961594b43

Download Submit
C:\Users\Admin\AppData\Roaming\5huo.exe

Filesize
72KB

MD5
79eb77df0b31228cfcce78ecfc47522d

SHA1
0271b33bd805537cf921c169fc95550bdef38655

SHA256
af5397a098c88bed2e53a07a5a8fe3bfc8ee999e16e8271029bcb8c9a2f48b97

SHA512
207890f1be7a8db45686d689abd7b6389d36d19d62da7cc3bfc74de131b322cf06f32f537d1d90ea09dd06a84e6fac65974fad4b04bdcf6308b1875961594b43

Download Submit
C:\Users\Admin\AppData\Roaming\5huo.exe

Filesize
72KB

MD5
79eb77df0b31228cfcce78ecfc47522d

SHA1
0271b33bd805537cf921c169fc95550bdef38655

SHA256
af5397a098c88bed2e53a07a5a8fe3bfc8ee999e16e8271029bcb8c9a2f48b97

SHA512
207890f1be7a8db45686d689abd7b6389d36d19d62da7cc3bfc74de131b322cf06f32f537d1d90ea09dd06a84e6fac65974fad4b04bdcf6308b1875961594b43

Download Submit
\Users\Admin\AppData\Roaming\5huo.exe

Filesize
72KB

MD5
79eb77df0b31228cfcce78ecfc47522d

SHA1
0271b33bd805537cf921c169fc95550bdef38655

SHA256
af5397a098c88bed2e53a07a5a8fe3bfc8ee999e16e8271029bcb8c9a2f48b97

SHA512
207890f1be7a8db45686d689abd7b6389d36d19d62da7cc3bfc74de131b322cf06f32f537d1d90ea09dd06a84e6fac65974fad4b04bdcf6308b1875961594b43

Download Submit
\Users\Admin\AppData\Roaming\5huo.exe

Filesize
72KB

MD5
79eb77df0b31228cfcce78ecfc47522d

SHA1
0271b33bd805537cf921c169fc95550bdef38655

SHA256
af5397a098c88bed2e53a07a5a8fe3bfc8ee999e16e8271029bcb8c9a2f48b97

SHA512
207890f1be7a8db45686d689abd7b6389d36d19d62da7cc3bfc74de131b322cf06f32f537d1d90ea09dd06a84e6fac65974fad4b04bdcf6308b1875961594b43

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads