16a7347fc7b7eb611e341bff5d6a7fdf6ab600e30c0b71dac8e672e2e7857c47

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2024, 15:27

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General

Target
file.exe
Size 959KB
Sample240703-svsapswbpd
SHA256 16a7347fc7b7eb611e341bff5d6a7fdf6ab600e30c0b71dac8e672e2e7857c47
MD5 9871786f6a4a6bbf28bf5d0128304edb
SHA1 62d4d2f104c50e4f8e5c9bda82b7b48ec14ee7f7
SHA512 5c7ae465f5d0bdda206b9eb69928b067dbd47406d3a1e471d31afc2533619cf2cadb460c8aa4128322842aea0bea2a922a0a24783360da33ce0e8a6716b448f1
SSDEEP 24576:s1Els8C4BJL92Wl+0Sm2Ez87pPfopG3UTt:s1ElBZBGb0Sm2Ez87dopG3UR
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 812 set thread context of 5056	812	file.exe	82
PID 5056 set thread context of 3432	5056	file.exe	56
PID 5056 set thread context of 2872	5056	file.exe	91
PID 2872 set thread context of 3432	2872	convert.exe	56

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	convert.exe

Suspicious behavior: EnumeratesProcesses 56 IoCs

pid	Process
812	file.exe
812	file.exe
812	file.exe
812	file.exe
5056	file.exe
5056	file.exe
5056	file.exe
5056	file.exe
5056	file.exe
5056	file.exe
5056	file.exe
5056	file.exe
5056	file.exe
5056	file.exe
5056	file.exe
5056	file.exe
5056	file.exe
5056	file.exe
5056	file.exe
5056	file.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe
2872	convert.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
5056	file.exe
3432	Explorer.EXE
3432	Explorer.EXE
2872	convert.exe
2872	convert.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	812	file.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 812 wrote to memory of 4400	812	file.exe	81
PID 812 wrote to memory of 4400	812	file.exe	81
PID 812 wrote to memory of 4400	812	file.exe	81
PID 812 wrote to memory of 5056	812	file.exe	82
PID 812 wrote to memory of 5056	812	file.exe	82
PID 812 wrote to memory of 5056	812	file.exe	82
PID 812 wrote to memory of 5056	812	file.exe	82
PID 812 wrote to memory of 5056	812	file.exe	82
PID 812 wrote to memory of 5056	812	file.exe	82
PID 3432 wrote to memory of 2872	3432	Explorer.EXE	91
PID 3432 wrote to memory of 2872	3432	Explorer.EXE	91
PID 3432 wrote to memory of 2872	3432	Explorer.EXE	91

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3432
- C:\Users\Admin\AppData\Local\Temp\file.exe
  "C:\Users\Admin\AppData\Local\Temp\file.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:812
- - C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    3⤵
    PID:4400
- - C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:5056
- C:\Windows\SysWOW64\convert.exe
  "C:\Windows\SysWOW64\convert.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:2872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/812-10-0x000000000FCA0000-0x000000000FD3C000-memory.dmp

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memory/812-9-0x000000000C5C0000-0x000000000C686000-memory.dmp

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memory/812-2-0x0000000005DB0000-0x0000000006354000-memory.dmp

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memory/812-3-0x00000000058C0000-0x0000000005952000-memory.dmp

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memory/812-4-0x0000000005A70000-0x0000000005A7A000-memory.dmp

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memory/812-5-0x0000000074650000-0x0000000074E00000-memory.dmp

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memory/812-6-0x0000000006F50000-0x0000000006F6A000-memory.dmp

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memory/812-7-0x00000000094D0000-0x00000000094D8000-memory.dmp

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memory/812-8-0x000000000C4E0000-0x000000000C4EC000-memory.dmp

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memory/812-0-0x000000007465E000-0x000000007465F000-memory.dmp

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memory/812-1-0x0000000000F20000-0x0000000001016000-memory.dmp

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memory/812-14-0x0000000074650000-0x0000000074E00000-memory.dmp

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memory/2872-27-0x0000000001340000-0x00000000013E1000-memory.dmp

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memory/2872-23-0x00000000014F0000-0x000000000183A000-memory.dmp

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memory/2872-26-0x0000000000960000-0x000000000099F000-memory.dmp

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memory/2872-25-0x0000000001340000-0x00000000013E1000-memory.dmp

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memory/2872-20-0x0000000000960000-0x000000000099F000-memory.dmp

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memory/2872-21-0x0000000000960000-0x000000000099F000-memory.dmp

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memory/2872-24-0x0000000000960000-0x000000000099F000-memory.dmp

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memory/3432-30-0x0000000008CD0000-0x0000000008DA7000-memory.dmp

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memory/3432-29-0x0000000008CD0000-0x0000000008DA7000-memory.dmp

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memory/3432-28-0x0000000008CD0000-0x0000000008DA7000-memory.dmp

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memory/5056-15-0x00000000015E0000-0x000000000192A000-memory.dmp

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memory/5056-22-0x0000000000400000-0x0000000000443000-memory.dmp

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memory/5056-19-0x00000000015B0000-0x00000000015D2000-memory.dmp

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memory/5056-18-0x0000000000400000-0x0000000000443000-memory.dmp

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memory/5056-17-0x0000000000400000-0x0000000000443000-memory.dmp

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memory/5056-16-0x0000000000400000-0x0000000000443000-memory.dmp

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memory/5056-13-0x0000000000400000-0x0000000000443000-memory.dmp

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memory/5056-11-0x0000000000400000-0x0000000000443000-memory.dmp

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