5451f776144a83c4fbf47d9dc455f4ba2751dc20a36b4022fadb9f5fdfad32ec

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-11-2024 07:06

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General

Target

Setup.exe
Size

14.4MB
MD5

db63171e8f58f0e78f588471154b3c27
SHA1

de940ecab24a000a64f27ca6b0fe93c7d5e9f866
SHA256

5451f776144a83c4fbf47d9dc455f4ba2751dc20a36b4022fadb9f5fdfad32ec
SHA512

1dc070e460628eab8b4efb40e1dd3cba77d8c05930fb970adb426812561e112c13b21cdbd00dc5b5b78657e160ac3a18b0ae6329f203f174a6fb4610133e024d
SSDEEP

196608:Ywa/A5/A3Pg2LkIJmgLpY/iLNooeoc+k88MkEQx4enDtJ+fmPOSAWiH5m+6h7MnC:qP1JtpQd8S+fiz+bC

Score

6^/10

discovery 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

Processes:

Setup.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\ContaCam = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Setup.exe"	Setup.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
2580	2148	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

Setup.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Setup.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

Setup.exe

pid	Process
2148	Setup.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

Setup.exe

pid	Process
2148	Setup.exe

Suspicious use of SendNotifyMessage 1 IoCs

Processes:

Setup.exe

pid	Process
2148	Setup.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

Setup.exe

pid	Process
2148	Setup.exe
2148	Setup.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

Setup.exe

description	pid	Process	procid_target
PID 2148 wrote to memory of 2580	2148	Setup.exe	31
PID 2148 wrote to memory of 2580	2148	Setup.exe	31
PID 2148 wrote to memory of 2580	2148	Setup.exe	31
PID 2148 wrote to memory of 2580	2148	Setup.exe	31

C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2148
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2148 -s 544
  2⤵
  - Program crash
  PID:2580

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\91beb5d7

Filesize
1.2MB

MD5
1c3866deb8e7789657f98840d623a169

SHA1
7411f3699a17972110bdf1b7ada91306d5beacc8

SHA256
af47c75ed2571f28dba14f4bac724b0be1cf80a1b045e89169cc22948dbf8629

SHA512
942e25cd3256269df1f75c2fba8d9e48c90962c2c6907f76a46f8e011ddfb5b579be71b32503e3f606032fc79f3287fdeb4897f76d3202562a2659834947adb3

Download Submit
C:\Users\Admin\AppData\Local\Temp\Setup.ini

Filesize
1KB

MD5
f86f878b607a04416fdd964bdff2db40

SHA1
c6cfc1fd00640e7713e8c6137e22e8764f64b5f2

SHA256
9437f4144ece91feb09b16501f59d15b350e1a5e8046ffbb46a06d720d3676fc

SHA512
f62e40d3bc4d9ebe018ec158a458696f7dc7c2be38469e98a6635ea59b914c62d48bea94eca1f060dd625131852e89df65a24bcf57235f94dc179ba8f6ee2b55

Download Submit
C:\Users\Admin\AppData\Local\Temp\Setup.ini

Filesize
58B

MD5
f25df6b9843d84fbf75297bc055ae13d

SHA1
9ae6e0656337cae2204646f23721fe98d2b6ea87

SHA256
f3d2384a7ae24486f1cf1cc5b36d9cbbaa6009d1a14edb9edd8afc2a83e9135f

SHA512
895201ade52ab2571edbbbbab5b38bc45ad7689b36471db61930911a7b34bea3ffec346d109652c4ca4ec7bad533a2bd2da883f45ddb6ba31367f7b05ff84590

Download Submit
memory/2148-208-0x0000000000400000-0x00000000015D2000-memory.dmp

Filesize
17.8MB

Download
memory/2148-214-0x0000000075AC0000-0x000000007670A000-memory.dmp

Filesize
12.3MB

Download
memory/2148-215-0x0000000077AB0000-0x0000000077C59000-memory.dmp

Filesize
1.7MB

Download