d475e3d2566c3673c4f54df1bf3729da360323ac0d496bf6b220a5a659a068cb

Analysis

max time kernel
140s
max time network
128s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
01/02/2024, 11:55

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General

Target

86d4af84c2164b384bf8bb2da7280cb3.exe
Size

25KB
MD5

86d4af84c2164b384bf8bb2da7280cb3
SHA1

76faab4d3df83a48691f88a26b4e35e529b0548b
SHA256

d475e3d2566c3673c4f54df1bf3729da360323ac0d496bf6b220a5a659a068cb
SHA512

1a14b9e572346bf7e4a37967fd448a5f7526e956d78c79fd8fa301af2a2f0e3d268ece85050ac47419661920ccf2c5b7153973993fe63a4c229a8f419bb95b81
SSDEEP

384:iO6oOJ9evo97boLTAb05tvZkoYT2AlkpJc40f7+e:deGTqadZkf2UUufH

Score

6^/10

persistence

Malware Config

Signatures

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-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Local\\Temp\\86d4af84c2164b384bf8bb2da7280cb3.exe"	86d4af84c2164b384bf8bb2da7280cb3.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2612	86d4af84c2164b384bf8bb2da7280cb3.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2612	86d4af84c2164b384bf8bb2da7280cb3.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2612	86d4af84c2164b384bf8bb2da7280cb3.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2612 wrote to memory of 600	2612	86d4af84c2164b384bf8bb2da7280cb3.exe	19
PID 2612 wrote to memory of 2856	2612	86d4af84c2164b384bf8bb2da7280cb3.exe	20
PID 2612 wrote to memory of 2856	2612	86d4af84c2164b384bf8bb2da7280cb3.exe	20
PID 2612 wrote to memory of 2856	2612	86d4af84c2164b384bf8bb2da7280cb3.exe	20
PID 2612 wrote to memory of 2856	2612	86d4af84c2164b384bf8bb2da7280cb3.exe	20
PID 2612 wrote to memory of 2856	2612	86d4af84c2164b384bf8bb2da7280cb3.exe	20

C:\Users\Admin\AppData\Local\Temp\86d4af84c2164b384bf8bb2da7280cb3.exe
"C:\Users\Admin\AppData\Local\Temp\86d4af84c2164b384bf8bb2da7280cb3.exe"
1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2612
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" %1
  2⤵
  PID:2856

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
1⤵
PID:600

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

memory/600-4-0x00000000001D0000-0x00000000001D8000-memory.dmp

Filesize
32KB

Download
memory/2612-1-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2612-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2612-9-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2612-13-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2612-17-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download