2d454a5836f9595ec437cda94f901452f94e6c266aaaf7b7baac3f8ce2adc4cd

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
04/03/2025, 21:33

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General

Target

Btc_Flashing_Latest_.exe
Size

157KB
MD5

211fbfe924f26355d7425601e199a816
SHA1

63c6b67f265f38fdf7571064e2ecf3986224c625
SHA256

916ef31a9b62b5fca3cdf18bd4c759d9f0485e0c5a422de7126fab98f6582bbb
SHA512

25a8bff04a398a9b033c926d409332e796cd9737bc3d6876af71e690344354667ca7bc632f92876425289a5f929959c42340afee5e4d493478ee15fc452c982c
SSDEEP

768:aJf6F8jAfEYZ6F+tVi2FUm5aAfEYZ6F+t:HyEpr

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3064	2780	WerFault.exe	29

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	Btc_Flashing_Latest_.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2780	Btc_Flashing_Latest_.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2780 wrote to memory of 3064	2780	Btc_Flashing_Latest_.exe	30
PID 2780 wrote to memory of 3064	2780	Btc_Flashing_Latest_.exe	30
PID 2780 wrote to memory of 3064	2780	Btc_Flashing_Latest_.exe	30
PID 2780 wrote to memory of 3064	2780	Btc_Flashing_Latest_.exe	30

C:\Users\Admin\AppData\Local\Temp\Btc_Flashing_Latest_.exe
"C:\Users\Admin\AppData\Local\Temp\Btc_Flashing_Latest_.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2780
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2780 -s 1164
  2⤵
  - Program crash
  PID:3064

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/2780-0-0x000000007428E000-0x000000007428F000-memory.dmp

Filesize
4KB

Download
memory/2780-1-0x0000000000130000-0x000000000015E000-memory.dmp

Filesize
184KB

Download
memory/2780-2-0x0000000074280000-0x000000007496E000-memory.dmp

Filesize
6.9MB

Download
memory/2780-3-0x0000000074280000-0x000000007496E000-memory.dmp

Filesize
6.9MB

Download