1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
17/09/2024, 01:04

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General

Target
1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe
Size 354KB
Sample240917-be39laydqe
SHA256 1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af
MD5 3688756f43ff292c6431c90f7928dec6
SHA1 dadf075fdc48d59398c97e3e9a83fcb45a75e02a
SHA512 e7754f895eb8010f9aa65b476ece542ece987a5fa78cf8f4806086186f738619bd999a9f6ee416c6b64fd98dc45b05a6c20a9bb0ca1f26fe0478eee69763e4e8
SSDEEP 6144:7ogIz4+0PtWd4hNC2f38OdLdBTEK1DedgwbjBBJsDqB4DK0hH2I:7ogIzye2/8O9dSK1M3BBJsDqB4DK0ZL
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4140 set thread context of 3980	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	86
PID 4140 set thread context of 4844	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	87

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1972	3980	WerFault.exe	86
2972	4844	WerFault.exe	87

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4140 wrote to memory of 3980	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	86
PID 4140 wrote to memory of 3980	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	86
PID 4140 wrote to memory of 3980	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	86
PID 4140 wrote to memory of 3980	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	86
PID 4140 wrote to memory of 3980	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	86
PID 4140 wrote to memory of 3980	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	86
PID 4140 wrote to memory of 3980	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	86
PID 4140 wrote to memory of 3980	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	86
PID 4140 wrote to memory of 4844	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	87
PID 4140 wrote to memory of 4844	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	87
PID 4140 wrote to memory of 4844	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	87
PID 4140 wrote to memory of 4844	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	87
PID 4140 wrote to memory of 4844	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	87
PID 4140 wrote to memory of 4844	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	87
PID 4140 wrote to memory of 4844	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	87
PID 4140 wrote to memory of 4844	4140	1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe	87

C:\Users\Admin\AppData\Local\Temp\1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe
"C:\Users\Admin\AppData\Local\Temp\1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4140
- C:\Users\Admin\AppData\Local\Temp\1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe
  C:\Users\Admin\AppData\Local\Temp\1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe
  2⤵
  PID:3980
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3980 -s 80
    3⤵
    - Program crash
    PID:1972
- C:\Users\Admin\AppData\Local\Temp\1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe
  C:\Users\Admin\AppData\Local\Temp\1c19018dec9dbe68fc48099c662be25062e7a43e6658bf396c6cc8fb2f6d21af.exe
  2⤵
  PID:4844
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4844 -s 80
    3⤵
    - Program crash
    PID:2972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3980 -ip 3980
1⤵
PID:2316

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4844 -ip 4844
1⤵
PID:2152

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4140-0-0x000000007508E000-0x000000007508F000-memory.dmp

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memory/4140-1-0x0000000000C80000-0x0000000000CE2000-memory.dmp

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memory/4140-2-0x0000000005610000-0x0000000005616000-memory.dmp

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memory/4140-4-0x000000000E200000-0x000000000E256000-memory.dmp

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memory/4140-3-0x0000000075080000-0x0000000075830000-memory.dmp

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memory/4140-5-0x000000000E2F0000-0x000000000E38C000-memory.dmp

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memory/4140-6-0x000000000E940000-0x000000000EEE4000-memory.dmp

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memory/4140-7-0x000000000E430000-0x000000000E4C2000-memory.dmp

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memory/4140-8-0x0000000001820000-0x0000000001826000-memory.dmp

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memory/4140-12-0x0000000075080000-0x0000000075830000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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