42fbd98c949e98a02eabefbc6b3660c3f37266ab41eabbb86e95c6e992184a5a

Analysis

max time kernel
147s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
24/12/2023, 18:31

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General

Target

0c06f083669936e75cb5782736ad8b7a.exe
Size

78KB
MD5

0c06f083669936e75cb5782736ad8b7a
SHA1

02b6ad6159b912a4c18e7547f7124a8f17112526
SHA256

42fbd98c949e98a02eabefbc6b3660c3f37266ab41eabbb86e95c6e992184a5a
SHA512

24089c56140497abdf96ecb434812e0e966a635eaa056326d8f03db22a2376a644d919173d7ae59471ffa3e757784b7ba61ae49f34d7a268c8299831587c594e
SSDEEP

1536:B3x5wUDc03v7M4qZmMwo23LSXxIhRsYHHsiLLqGeg:xx5wUDc4TNqs5o23LnPsYHMiLLk

Score

8^/10

evasion persistence

Malware Config

Signatures

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Windows Service

T1543.003

pid	Process
2592	netsh.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\5cd8f17f4086744065eb0992a09e05a2.exe	Trojan.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\5cd8f17f4086744065eb0992a09e05a2.exe	Trojan.exe

Executes dropped EXE 1 IoCs

pid	Process
2336	Trojan.exe

Loads dropped DLL 1 IoCs

pid	Process
2408	0c06f083669936e75cb5782736ad8b7a.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Trojan.exe\" .."	Trojan.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Trojan.exe\" .."	Trojan.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2336	Trojan.exe
2336	Trojan.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2336	Trojan.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2408 wrote to memory of 2336	2408	0c06f083669936e75cb5782736ad8b7a.exe	28
PID 2408 wrote to memory of 2336	2408	0c06f083669936e75cb5782736ad8b7a.exe	28
PID 2408 wrote to memory of 2336	2408	0c06f083669936e75cb5782736ad8b7a.exe	28
PID 2408 wrote to memory of 2336	2408	0c06f083669936e75cb5782736ad8b7a.exe	28
PID 2336 wrote to memory of 2592	2336	Trojan.exe	30
PID 2336 wrote to memory of 2592	2336	Trojan.exe	30
PID 2336 wrote to memory of 2592	2336	Trojan.exe	30
PID 2336 wrote to memory of 2592	2336	Trojan.exe	30

C:\Users\Admin\AppData\Local\Temp\0c06f083669936e75cb5782736ad8b7a.exe
"C:\Users\Admin\AppData\Local\Temp\0c06f083669936e75cb5782736ad8b7a.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2408
- C:\Users\Admin\AppData\Local\Temp\Trojan.exe
  "C:\Users\Admin\AppData\Local\Temp\Trojan.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2336
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Trojan.exe" "Trojan.exe" ENABLE
    3⤵
    - Modifies Windows Firewall
    PID:2592

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

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Trojan.exe

Filesize
78KB

MD5
0c06f083669936e75cb5782736ad8b7a

SHA1
02b6ad6159b912a4c18e7547f7124a8f17112526

SHA256
42fbd98c949e98a02eabefbc6b3660c3f37266ab41eabbb86e95c6e992184a5a

SHA512
24089c56140497abdf96ecb434812e0e966a635eaa056326d8f03db22a2376a644d919173d7ae59471ffa3e757784b7ba61ae49f34d7a268c8299831587c594e

Download Submit
memory/2336-12-0x0000000001ED0000-0x0000000001F10000-memory.dmp

Filesize
256KB

Download
memory/2336-11-0x0000000074FB0000-0x000000007555B000-memory.dmp

Filesize
5.7MB

Download
memory/2336-16-0x0000000001ED0000-0x0000000001F10000-memory.dmp

Filesize
256KB

Download
memory/2336-15-0x0000000074FB0000-0x000000007555B000-memory.dmp

Filesize
5.7MB

Download
memory/2408-0-0x0000000074FB0000-0x000000007555B000-memory.dmp

Filesize
5.7MB

Download
memory/2408-2-0x00000000020C0000-0x0000000002100000-memory.dmp

Filesize
256KB

Download
memory/2408-1-0x0000000074FB0000-0x000000007555B000-memory.dmp

Filesize
5.7MB

Download
memory/2408-10-0x0000000074FB0000-0x000000007555B000-memory.dmp

Filesize
5.7MB

Download