af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084

General

Target

af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe
Size

701KB
MD5

688f3ce3ba71e830ca6777cd33206570
SHA1

b4aa30cce7ac5faa4ac888e1fec23cbba91cdffa
SHA256

af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084
SHA512

e5d1bb1cc0ffc031cdb26b92c4db2d0bebb663339909b2ca2429005c45726b185eafc05d96aaed453564083351c014d8082126a8afd23ddb8c92eb5f841fb8a5
SSDEEP

12288:tHgLxi7Ma55+pDZIWcZWO5RgbdtK15LRCxg1RHeDpMgv4t1goX86ri:tHMiAe5aIWiFHktK7eDpMgvO11M6ri

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\SystemBiosVersion	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.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	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1168 set thread context of 596	1168	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.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	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
596	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe
596	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe
596	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe
596	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe
596	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe
596	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1168 wrote to memory of 596	1168	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe	28
PID 1168 wrote to memory of 596	1168	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe	28
PID 1168 wrote to memory of 596	1168	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe	28
PID 1168 wrote to memory of 596	1168	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe	28
PID 1168 wrote to memory of 596	1168	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe	28
PID 1168 wrote to memory of 596	1168	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe	28
PID 1168 wrote to memory of 596	1168	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe	28
PID 1168 wrote to memory of 596	1168	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe	28
PID 1168 wrote to memory of 596	1168	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe	28
PID 1168 wrote to memory of 596	1168	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe	28
PID 1168 wrote to memory of 596	1168	af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe	28

C:\Users\Admin\AppData\Local\Temp\af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe
"C:\Users\Admin\AppData\Local\Temp\af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1168
- C:\Users\Admin\AppData\Local\Temp\af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe
  "C:\Users\Admin\AppData\Local\Temp\af8400d605a7299b1bbc394841d8c171acfa5d5adcc9e8a6d4e44aa314a43084.exe" Track="0001001000"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:596

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/596-54-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/596-55-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/596-57-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/596-59-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/596-61-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/596-63-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/596-65-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/596-68-0x00000000760E1000-0x00000000760E3000-memory.dmp

Filesize
8KB

Download
memory/596-69-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/596-70-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/596-71-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads