4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e

General

Target

4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe
Size

957KB
MD5

ad8110541c24998dc13b8d0f381cccbf
SHA1

5da091854e4e6b5d90c56acb964e964e6aa1b25e
SHA256

4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e
SHA512

6f039080ef6738ba12aec0a85649ba6a08e8e6e183341aae1755281099afec160bc36de2f2369e2d5f3d5301b3381083160eccecefd52e423357f609ce620c73
SSDEEP

24576:Hkb9GXioEE6FY5fQ5emJYeXOxXzF6oHU9g6:HkhGXiBE6FY1ps656tg6

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1184 set thread context of 472	1184	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe	28

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1956	472	WerFault.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
472	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe
472	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe
472	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe
472	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe
472	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe
472	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1184 wrote to memory of 472	1184	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe	28
PID 1184 wrote to memory of 472	1184	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe	28
PID 1184 wrote to memory of 472	1184	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe	28
PID 1184 wrote to memory of 472	1184	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe	28
PID 1184 wrote to memory of 472	1184	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe	28
PID 1184 wrote to memory of 472	1184	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe	28
PID 1184 wrote to memory of 472	1184	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe	28
PID 1184 wrote to memory of 472	1184	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe	28
PID 1184 wrote to memory of 472	1184	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe	28
PID 1184 wrote to memory of 472	1184	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe	28
PID 1184 wrote to memory of 472	1184	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe	28
PID 1184 wrote to memory of 472	1184	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe	28
PID 1184 wrote to memory of 472	1184	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe	28
PID 1184 wrote to memory of 472	1184	4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe	28

C:\Users\Admin\AppData\Local\Temp\4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe
"C:\Users\Admin\AppData\Local\Temp\4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1184
- C:\Users\Admin\AppData\Local\Temp\4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe
  "C:\Users\Admin\AppData\Local\Temp\4a34ae06779ab1af9e66e0950622aa2838da360310db92f01a270c62b62c978e.exe" Track="0001001000"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:472
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 472 -s 1392
    3⤵
    - Program crash
    PID:1956

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/472-72-0x0000000075A11000-0x0000000075A13000-memory.dmp

Filesize
8KB

Download
memory/472-54-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/472-57-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/472-59-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/472-55-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/472-61-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/472-75-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/472-65-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/472-74-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/472-73-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/472-68-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1184-62-0x0000000000400000-0x0000000000570000-memory.dmp

Filesize
1.4MB

Download
memory/1184-71-0x0000000000400000-0x0000000000570000-memory.dmp

Filesize
1.4MB

Download
memory/1184-66-0x0000000002950000-0x0000000002AC0000-memory.dmp

Filesize
1.4MB

Download
memory/1184-64-0x0000000000240000-0x0000000000243000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads