f93f39819b5443b4e83783445eefd4e1c075d69a7f6c2379ccca08b17a4f70b6

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-12-2024 14:37

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General

Target

f880c05fa8059b3f68e29922d370ec0c.exe
Size

1.2MB
MD5

f880c05fa8059b3f68e29922d370ec0c
SHA1

19e3afc0856bad554ccb248085355ada23cc37ab
SHA256

f93f39819b5443b4e83783445eefd4e1c075d69a7f6c2379ccca08b17a4f70b6
SHA512

7c3a8b887a83735e33290d49b58d1b5c55177c2455a546b1ad8c31b0b0cb3d14d06e1bc2101a3f93361080390760a1871c098b7f3825ed973ab8f3268e0a45b7
SSDEEP

24576:iEFH0r5fK09vmJcTGln3AJ7aOg4ZbJgELn4nrQgLiz4sQ4/hxNnZbYFOONc4RUYm:iEFM9vHg6y4h7arQz4slxZZbhOW4qGWF

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lbroker.vbs	f880c05fa8059b3f68e29922d370ec0c.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4900	2744	WerFault.exe	30

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	f880c05fa8059b3f68e29922d370ec0c.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2744	f880c05fa8059b3f68e29922d370ec0c.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2744	f880c05fa8059b3f68e29922d370ec0c.exe
Token: SeDebugPrivilege	2744	f880c05fa8059b3f68e29922d370ec0c.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 4900	2744	f880c05fa8059b3f68e29922d370ec0c.exe	31
PID 2744 wrote to memory of 4900	2744	f880c05fa8059b3f68e29922d370ec0c.exe	31
PID 2744 wrote to memory of 4900	2744	f880c05fa8059b3f68e29922d370ec0c.exe	31
PID 2744 wrote to memory of 4900	2744	f880c05fa8059b3f68e29922d370ec0c.exe	31

C:\Users\Admin\AppData\Local\Temp\f880c05fa8059b3f68e29922d370ec0c.exe
"C:\Users\Admin\AppData\Local\Temp\f880c05fa8059b3f68e29922d370ec0c.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2744
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2744 -s 620
  2⤵
  - Program crash
  PID:4900

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/2744-0-0x00000000748EE000-0x00000000748EF000-memory.dmp

Filesize
4KB

Download
memory/2744-1-0x0000000000CA0000-0x0000000000DE4000-memory.dmp

Filesize
1.3MB

Download
memory/2744-2-0x00000000748E0000-0x0000000074FCE000-memory.dmp

Filesize
6.9MB

Download
memory/2744-3-0x0000000004B40000-0x0000000004C5A000-memory.dmp

Filesize
1.1MB

Download
memory/2744-4-0x0000000004C60000-0x0000000004D78000-memory.dmp

Filesize
1.1MB

Download
memory/2744-5-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-6-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-10-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-8-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-12-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-14-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-16-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-26-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-24-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-56-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-64-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-66-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-68-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-62-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-60-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-58-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-54-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-53-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-50-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-48-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-46-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-44-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-42-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-40-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-38-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-36-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-34-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-32-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-30-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-28-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-22-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-20-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-19-0x0000000004C60000-0x0000000004D73000-memory.dmp

Filesize
1.1MB

Download
memory/2744-1181-0x00000000748E0000-0x0000000074FCE000-memory.dmp

Filesize
6.9MB

Download
memory/2744-1182-0x0000000004670000-0x00000000046FA000-memory.dmp

Filesize
552KB

Download
memory/2744-1183-0x0000000000AF0000-0x0000000000B3C000-memory.dmp

Filesize
304KB

Download
memory/2744-1184-0x00000000748EE000-0x00000000748EF000-memory.dmp

Filesize
4KB

Download
memory/2744-1185-0x00000000748E0000-0x0000000074FCE000-memory.dmp

Filesize
6.9MB

Download
memory/2744-1186-0x00000000748E0000-0x0000000074FCE000-memory.dmp

Filesize
6.9MB

Download
memory/2744-1187-0x0000000005150000-0x00000000051A4000-memory.dmp

Filesize
336KB

Download
memory/2744-1190-0x00000000748E0000-0x0000000074FCE000-memory.dmp

Filesize
6.9MB

Download