17db5b7a915bf4295ef9e087230ee520b643939fa904a8e7ea466bd9807adeae

Analysis

max time kernel
149s
max time network
153s
platform
windows7_x64
resource
win7-20220715-en
resource tags

arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
submitted
11/08/2022, 10:45

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General

Target
Order NREF S0065930.exe
Size 829KB
Sample220811-mteekaged3
SHA256 17db5b7a915bf4295ef9e087230ee520b643939fa904a8e7ea466bd9807adeae
MD5 a0df2d8a5cdad93f025abd83a9dc7a3b
SHA1 ddacdca27f52cddbecfb4536a1e4de6d2829ddc6
SHA512 8d481f53166746f2942115b735962b922b0cae85694910f3429ce2e8a78e7f85f80f80037443fb47c7b3e06686bbb58c05e53d9d901baae291514089e46a9fd2
MD5 SHA1 SHA512

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Control Panel\International\Geo\Nation	Order NREF S0065930.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1612 set thread context of 1044	1612	Order NREF S0065930.exe	27
PID 1044 set thread context of 1384	1044	Order NREF S0065930.exe	14
PID 1960 set thread context of 1384	1960	wininit.exe	14

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
1044	Order NREF S0065930.exe
1044	Order NREF S0065930.exe
1044	Order NREF S0065930.exe
1044	Order NREF S0065930.exe
1960	wininit.exe
1960	wininit.exe
1960	wininit.exe
1960	wininit.exe
1960	wininit.exe
1960	wininit.exe
1960	wininit.exe
1960	wininit.exe
1960	wininit.exe
1960	wininit.exe
1960	wininit.exe
1960	wininit.exe
1960	wininit.exe
1960	wininit.exe
1960	wininit.exe
1960	wininit.exe
1960	wininit.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
1044	Order NREF S0065930.exe
1044	Order NREF S0065930.exe
1044	Order NREF S0065930.exe
1960	wininit.exe
1960	wininit.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1044	Order NREF S0065930.exe
Token: SeDebugPrivilege	1960	wininit.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1612 wrote to memory of 1044	1612	Order NREF S0065930.exe	27
PID 1612 wrote to memory of 1044	1612	Order NREF S0065930.exe	27
PID 1612 wrote to memory of 1044	1612	Order NREF S0065930.exe	27
PID 1612 wrote to memory of 1044	1612	Order NREF S0065930.exe	27
PID 1612 wrote to memory of 1044	1612	Order NREF S0065930.exe	27
PID 1612 wrote to memory of 1044	1612	Order NREF S0065930.exe	27
PID 1612 wrote to memory of 1044	1612	Order NREF S0065930.exe	27
PID 1384 wrote to memory of 1960	1384	Explorer.EXE	28
PID 1384 wrote to memory of 1960	1384	Explorer.EXE	28
PID 1384 wrote to memory of 1960	1384	Explorer.EXE	28
PID 1384 wrote to memory of 1960	1384	Explorer.EXE	28

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1384
- C:\Users\Admin\AppData\Local\Temp\Order NREF S0065930.exe
  "C:\Users\Admin\AppData\Local\Temp\Order NREF S0065930.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1612
- - C:\Users\Admin\AppData\Local\Temp\Order NREF S0065930.exe
    "C:\Users\Admin\AppData\Local\Temp\Order NREF S0065930.exe"
    3⤵
    - Checks computer location settings
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:1044
- C:\Windows\SysWOW64\wininit.exe
  "C:\Windows\SysWOW64\wininit.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  PID:1960

Network

MITRE ATT&CK Enterprise v6

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/1044-66-0x0000000000400000-0x000000000042D000-memory.dmp

Download

memory/1044-68-0x00000000001C0000-0x00000000001D1000-memory.dmp

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memory/1044-67-0x0000000000A60000-0x0000000000D63000-memory.dmp

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memory/1044-60-0x0000000000400000-0x000000000042D000-memory.dmp

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memory/1044-61-0x0000000000400000-0x000000000042D000-memory.dmp

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memory/1044-63-0x0000000000400000-0x000000000042D000-memory.dmp

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memory/1384-77-0x0000000006A90000-0x0000000006C03000-memory.dmp

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memory/1384-75-0x0000000006A90000-0x0000000006C03000-memory.dmp

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memory/1384-69-0x0000000004DE0000-0x0000000004E9F000-memory.dmp

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memory/1612-59-0x00000000046C0000-0x00000000046F4000-memory.dmp

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memory/1612-54-0x0000000000200000-0x00000000002D6000-memory.dmp

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memory/1612-58-0x0000000005760000-0x00000000057D4000-memory.dmp

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memory/1612-57-0x0000000000570000-0x000000000057C000-memory.dmp

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memory/1612-56-0x0000000000510000-0x0000000000534000-memory.dmp

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memory/1612-55-0x00000000764D1000-0x00000000764D3000-memory.dmp

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memory/1960-71-0x0000000000240000-0x000000000025A000-memory.dmp

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memory/1960-72-0x0000000000080000-0x00000000000AD000-memory.dmp

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memory/1960-73-0x0000000001F70000-0x0000000002273000-memory.dmp

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memory/1960-74-0x0000000001D70000-0x0000000001E00000-memory.dmp

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memory/1960-76-0x0000000000080000-0x00000000000AD000-memory.dmp

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