67c1c8e08ebe65a80ae06b9d4011567f4cd8d1e05479b88e061a818dfe467493

Analysis

max time kernel
151s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
03/05/2023, 10:44

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General

Target
QUOTATION.exe
Size 650KB
Sample230503-mss7bsec96
SHA256 67c1c8e08ebe65a80ae06b9d4011567f4cd8d1e05479b88e061a818dfe467493
MD5 f6519cf0bbd579233dffa0f20d3cb002
SHA1 2780109adad9157e5cb4d3ee4f80643969294a34
SHA512 93414f33e91907429eedfb7d7887ebca9ca5cf5eeed13d11d619f8224fd9fabd346117e823672029d50cb6b0a0ebba39854d0af65ea4ebc366ba1cd93aef00ce
SSDEEP 12288:+PGp8cXfBm0BRhsLOcGgZr6+gvyGVj84hMEFJvUwCgv3WaJuz1CoOWJ/:+C3ZV7g1tZr9gvvxFhdWwXmaJG1C/q/
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation	QUOTATION.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4224 set thread context of 3800	4224	QUOTATION.exe	89
PID 3800 set thread context of 3192	3800	QUOTATION.exe	54
PID 5084 set thread context of 3192	5084	NETSTAT.EXE	54

Program crash 1 IoCs

pid	pid_target	Process	procid_target
512	968	WerFault.exe	92

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command-Line Interface

T1059

pid	Process
5084	NETSTAT.EXE

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	NETSTAT.EXE

Suspicious behavior: EnumeratesProcesses 46 IoCs

pid	Process
3800	QUOTATION.exe
3800	QUOTATION.exe
3800	QUOTATION.exe
3800	QUOTATION.exe
3800	QUOTATION.exe
3800	QUOTATION.exe
3800	QUOTATION.exe
3800	QUOTATION.exe
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3192	Explorer.EXE

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
3800	QUOTATION.exe
3800	QUOTATION.exe
3800	QUOTATION.exe
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE
5084	NETSTAT.EXE

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3800	QUOTATION.exe
Token: SeDebugPrivilege	5084	NETSTAT.EXE
Token: SeShutdownPrivilege	3192	Explorer.EXE
Token: SeCreatePagefilePrivilege	3192	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4224 wrote to memory of 3800	4224	QUOTATION.exe	89
PID 4224 wrote to memory of 3800	4224	QUOTATION.exe	89
PID 4224 wrote to memory of 3800	4224	QUOTATION.exe	89
PID 4224 wrote to memory of 3800	4224	QUOTATION.exe	89
PID 4224 wrote to memory of 3800	4224	QUOTATION.exe	89
PID 4224 wrote to memory of 3800	4224	QUOTATION.exe	89
PID 3192 wrote to memory of 5084	3192	Explorer.EXE	91
PID 3192 wrote to memory of 5084	3192	Explorer.EXE	91
PID 3192 wrote to memory of 5084	3192	Explorer.EXE	91
PID 5084 wrote to memory of 968	5084	NETSTAT.EXE	92
PID 5084 wrote to memory of 968	5084	NETSTAT.EXE	92
PID 5084 wrote to memory of 968	5084	NETSTAT.EXE	92

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3192
- C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe
  "C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:4224
- - C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe
    "C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"
    3⤵
    - Checks computer location settings
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:3800
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1780
- C:\Windows\SysWOW64\NETSTAT.EXE
  "C:\Windows\SysWOW64\NETSTAT.EXE"
  2⤵
  - Suspicious use of SetThreadContext
  - Gathers network information
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5084
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:968
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 968 -s 120
      4⤵
      Program crash
      PID:512

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 452 -p 968 -ip 968
1⤵
PID:4832

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Command-Line Interface

T1059

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3192-156-0x0000000008010000-0x00000000080D7000-memory.dmp

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memory/3192-153-0x0000000008010000-0x00000000080D7000-memory.dmp

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memory/3192-146-0x0000000007990000-0x0000000007A5F000-memory.dmp

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memory/3800-142-0x0000000000400000-0x000000000042F000-memory.dmp

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memory/3800-144-0x0000000000400000-0x000000000042F000-memory.dmp

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memory/3800-145-0x0000000000D10000-0x0000000000D20000-memory.dmp

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memory/3800-143-0x00000000011A0000-0x00000000014EA000-memory.dmp

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memory/3800-140-0x0000000000400000-0x000000000042F000-memory.dmp

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memory/4224-138-0x00000000059E0000-0x00000000059F0000-memory.dmp

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memory/4224-139-0x0000000007500000-0x000000000759C000-memory.dmp

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memory/4224-133-0x0000000000E30000-0x0000000000EDA000-memory.dmp

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memory/4224-137-0x00000000059E0000-0x00000000059F0000-memory.dmp

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memory/4224-136-0x0000000005940000-0x000000000594A000-memory.dmp

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memory/4224-135-0x0000000005740000-0x00000000057D2000-memory.dmp

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memory/4224-134-0x0000000005DC0000-0x0000000006364000-memory.dmp

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memory/5084-147-0x0000000000500000-0x000000000050B000-memory.dmp

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memory/5084-148-0x0000000000500000-0x000000000050B000-memory.dmp

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memory/5084-149-0x0000000001280000-0x00000000012AD000-memory.dmp

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memory/5084-150-0x0000000001980000-0x0000000001CCA000-memory.dmp

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memory/5084-151-0x0000000001280000-0x00000000012AD000-memory.dmp

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memory/5084-152-0x0000000001890000-0x000000000191F000-memory.dmp

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