f835b11aba1d3384ba9f66ffa88fadab60be3d9bf988c638406cf5678099aca4

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 01:59

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General

Target

Factura_FFP-2024-0607.exe
Size

725KB
MD5

9be93ae15d50f75c69d28dc5abd99391
SHA1

68c79a68f0c87e62d4ce79111cb9949a9ac6698a
SHA256

742f11c8c2b7d3d09406bc8bb169a5f3a817a78b5fc56eed6fce5decf63ecb9a
SHA512

2c3a669f75ce95ad40b13286824b0e8de5ee74996b91fbd11e76d0f4411fccd054587b8de91ad7c40fd5a75e24272b91cbd3411575a57d7bef986d231628fbf8
SSDEEP

12288:CZxOpnAArPhfBX7CLrKPZKXqI7LBa63tT8rN/2BHhFv9mkRXPcBJl0JmZEpgmL7M:CZwaAr9VCLrKBIqyLtT85gFbPabmLpgD

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2632 set thread context of 2856	2632	Factura_FFP-2024-0607.exe	30

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2872	2856	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 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	Factura_FFP-2024-0607.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Factura_FFP-2024-0607.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2632	Factura_FFP-2024-0607.exe
2632	Factura_FFP-2024-0607.exe
2632	Factura_FFP-2024-0607.exe
2632	Factura_FFP-2024-0607.exe
2632	Factura_FFP-2024-0607.exe
2632	Factura_FFP-2024-0607.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2632	Factura_FFP-2024-0607.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 2856	2632	Factura_FFP-2024-0607.exe	30
PID 2632 wrote to memory of 2856	2632	Factura_FFP-2024-0607.exe	30
PID 2632 wrote to memory of 2856	2632	Factura_FFP-2024-0607.exe	30
PID 2632 wrote to memory of 2856	2632	Factura_FFP-2024-0607.exe	30
PID 2632 wrote to memory of 2856	2632	Factura_FFP-2024-0607.exe	30
PID 2632 wrote to memory of 2856	2632	Factura_FFP-2024-0607.exe	30
PID 2632 wrote to memory of 2856	2632	Factura_FFP-2024-0607.exe	30
PID 2856 wrote to memory of 2872	2856	Factura_FFP-2024-0607.exe	31
PID 2856 wrote to memory of 2872	2856	Factura_FFP-2024-0607.exe	31
PID 2856 wrote to memory of 2872	2856	Factura_FFP-2024-0607.exe	31
PID 2856 wrote to memory of 2872	2856	Factura_FFP-2024-0607.exe	31

C:\Users\Admin\AppData\Local\Temp\Factura_FFP-2024-0607.exe
"C:\Users\Admin\AppData\Local\Temp\Factura_FFP-2024-0607.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2632
- C:\Users\Admin\AppData\Local\Temp\Factura_FFP-2024-0607.exe
  "C:\Users\Admin\AppData\Local\Temp\Factura_FFP-2024-0607.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2856
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2856 -s 36
    3⤵
    - Program crash
    PID:2872

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

Replay Monitor

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Downloads

memory/2632-0-0x000000007474E000-0x000000007474F000-memory.dmp

Filesize
4KB

Download
memory/2632-1-0x0000000001290000-0x000000000134A000-memory.dmp

Filesize
744KB

Download
memory/2632-2-0x0000000074740000-0x0000000074E2E000-memory.dmp

Filesize
6.9MB

Download
memory/2632-3-0x0000000000620000-0x0000000000636000-memory.dmp

Filesize
88KB

Download
memory/2632-4-0x0000000000710000-0x000000000071E000-memory.dmp

Filesize
56KB

Download
memory/2632-5-0x0000000004C80000-0x0000000004D0E000-memory.dmp

Filesize
568KB

Download
memory/2632-6-0x000000007474E000-0x000000007474F000-memory.dmp

Filesize
4KB

Download
memory/2632-13-0x0000000074740000-0x0000000074E2E000-memory.dmp

Filesize
6.9MB

Download
memory/2856-9-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2856-12-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2856-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2856-8-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download