b2ed6a968a12c915ec5ee2ff4b53d79fb2ec8a7a33a4c630e6ad4af86cb5c23e

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 01:11

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General

Target

b2ed6a968a12c915ec5ee2ff4b53d79fb2ec8a7a33a4c630e6ad4af86cb5c23e.exe
Size

487KB
MD5

1981628b46d35395a53df3ebc0f5f50f
SHA1

4d72a38820d511705bd27607dabab10ec110b702
SHA256

b2ed6a968a12c915ec5ee2ff4b53d79fb2ec8a7a33a4c630e6ad4af86cb5c23e
SHA512

2da0eb033038ee0d2584af277be48b701c70b30431a26bbb4902e5897985bfd3815d84a5f53274723c921f0cfd172eeacd0b5e2dd690c47f602e1f7ac8f3d283
SSDEEP

12288:HdA7T9eILVu57Yahlh4R3lmTBENGPjPZ3hqMsPf8zja+TAX1xJ+rjDa7WcN6GLYv:uTBEuYvTY

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\Value.vbs	b2ed6a968a12c915ec5ee2ff4b53d79fb2ec8a7a33a4c630e6ad4af86cb5c23e.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4564	2636	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	b2ed6a968a12c915ec5ee2ff4b53d79fb2ec8a7a33a4c630e6ad4af86cb5c23e.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	b2ed6a968a12c915ec5ee2ff4b53d79fb2ec8a7a33a4c630e6ad4af86cb5c23e.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	b2ed6a968a12c915ec5ee2ff4b53d79fb2ec8a7a33a4c630e6ad4af86cb5c23e.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2636	b2ed6a968a12c915ec5ee2ff4b53d79fb2ec8a7a33a4c630e6ad4af86cb5c23e.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2636	b2ed6a968a12c915ec5ee2ff4b53d79fb2ec8a7a33a4c630e6ad4af86cb5c23e.exe
Token: SeDebugPrivilege	2636	b2ed6a968a12c915ec5ee2ff4b53d79fb2ec8a7a33a4c630e6ad4af86cb5c23e.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2636 wrote to memory of 4564	2636	b2ed6a968a12c915ec5ee2ff4b53d79fb2ec8a7a33a4c630e6ad4af86cb5c23e.exe	30
PID 2636 wrote to memory of 4564	2636	b2ed6a968a12c915ec5ee2ff4b53d79fb2ec8a7a33a4c630e6ad4af86cb5c23e.exe	30
PID 2636 wrote to memory of 4564	2636	b2ed6a968a12c915ec5ee2ff4b53d79fb2ec8a7a33a4c630e6ad4af86cb5c23e.exe	30
PID 2636 wrote to memory of 4564	2636	b2ed6a968a12c915ec5ee2ff4b53d79fb2ec8a7a33a4c630e6ad4af86cb5c23e.exe	30

C:\Users\Admin\AppData\Local\Temp\b2ed6a968a12c915ec5ee2ff4b53d79fb2ec8a7a33a4c630e6ad4af86cb5c23e.exe
"C:\Users\Admin\AppData\Local\Temp\b2ed6a968a12c915ec5ee2ff4b53d79fb2ec8a7a33a4c630e6ad4af86cb5c23e.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2636
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2636 -s 1492
  2⤵
  - Program crash
  PID:4564

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

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/2636-0-0x000000007442E000-0x000000007442F000-memory.dmp

Filesize
4KB

Download
memory/2636-1-0x0000000000ED0000-0x0000000000F50000-memory.dmp

Filesize
512KB

Download
memory/2636-2-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/2636-3-0x0000000005B80000-0x0000000005C7A000-memory.dmp

Filesize
1000KB

Download
memory/2636-4-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-23-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-35-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-51-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-65-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-63-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-61-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-59-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-57-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-55-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-53-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-49-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-47-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-45-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-43-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-41-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-39-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-37-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-33-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-31-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-29-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-27-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-25-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-21-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-19-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-17-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-15-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-13-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-11-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-9-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-7-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-5-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-67-0x0000000005B80000-0x0000000005C74000-memory.dmp

Filesize
976KB

Download
memory/2636-1181-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/2636-1180-0x000000007442E000-0x000000007442F000-memory.dmp

Filesize
4KB

Download
memory/2636-1182-0x0000000005130000-0x000000000519A000-memory.dmp

Filesize
424KB

Download
memory/2636-1183-0x0000000000970000-0x00000000009BC000-memory.dmp

Filesize
304KB

Download
memory/2636-1184-0x0000000000DF0000-0x0000000000E44000-memory.dmp

Filesize
336KB

Download
memory/2636-1187-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/2636-1188-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download