374e047720cd4a08c72dd381e939b27d8915c09f7a09b6a37459e6ffea49938a

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
30-11-2024 16:57

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General

Target

BoltChecker(Forntite Checker)/Compilers/MinGW64/libexec/gcc/x86_64-w64-mingw32/4.9.2/libcloog-isl-3.dll
Size

118KB
MD5

301bccd39510e47ba9bcb199c15319f7
SHA1

a1c0ade259f3c504e0a3d2a06b1f23218f15f0f7
SHA256

ff6cadf145cd39b19af0b4183eb7c98bbe2e9195d03ded4117be153052ad46bc
SHA512

2d692d7581ad3dc95c6222b02628dd805748ccaf5276674d5f4633d3cfc64847a6d81b87f9c82a1f866e4a0a3b48493671db4e3caf6d400304eb547c6ead3997
SSDEEP

3072:xE2cjDBANvFE4em/grHPTZZuoZDuURMF:xnIBQvFMTdZDuURu

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1964	1940	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	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1796 wrote to memory of 1940	1796	rundll32.exe	30
PID 1796 wrote to memory of 1940	1796	rundll32.exe	30
PID 1796 wrote to memory of 1940	1796	rundll32.exe	30
PID 1796 wrote to memory of 1940	1796	rundll32.exe	30
PID 1796 wrote to memory of 1940	1796	rundll32.exe	30
PID 1796 wrote to memory of 1940	1796	rundll32.exe	30
PID 1796 wrote to memory of 1940	1796	rundll32.exe	30
PID 1940 wrote to memory of 1964	1940	rundll32.exe	31
PID 1940 wrote to memory of 1964	1940	rundll32.exe	31
PID 1940 wrote to memory of 1964	1940	rundll32.exe	31
PID 1940 wrote to memory of 1964	1940	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\BoltChecker(Forntite Checker)\Compilers\MinGW64\libexec\gcc\x86_64-w64-mingw32\4.9.2\libcloog-isl-3.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1796
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\BoltChecker(Forntite Checker)\Compilers\MinGW64\libexec\gcc\x86_64-w64-mingw32\4.9.2\libcloog-isl-3.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1940
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1940 -s 224
    3⤵
    - Program crash
    PID:1964

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/1940-0-0x0000000070F00000-0x0000000070F24000-memory.dmp

Filesize
144KB

Download
memory/1940-2-0x000000006A780000-0x000000006A86A000-memory.dmp

Filesize
936KB

Download
memory/1940-1-0x0000000068C80000-0x0000000068CEF000-memory.dmp

Filesize
444KB

Download