b9ed888894700e427112bcedac32494b0ce660dbdc140f7bd120c68ba4f7248d

General

Target

b2b72c149d9e72361f53a7898e6b5cb6.exe
Size

352KB
MD5

b2b72c149d9e72361f53a7898e6b5cb6
SHA1

3d0c200e021f31b0b13ce7b963f15d287632db3c
SHA256

b9ed888894700e427112bcedac32494b0ce660dbdc140f7bd120c68ba4f7248d
SHA512

b25131895334c44ed3421902267b7311a1380fdb741bea3f4e5e425227e2acdd3d754a9d26bfb8faa498c86939f6d91c92f37547712a945bb09f09fb7dc34a39

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3724 1848 WerFault.exe b2b72c149d9e72361f53a7898e6b5cb6.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

b2b72c149d9e72361f53a7898e6b5cb6.exe

pid process

1848 b2b72c149d9e72361f53a7898e6b5cb6.exe
1848 b2b72c149d9e72361f53a7898e6b5cb6.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

b2b72c149d9e72361f53a7898e6b5cb6.exe

description pid process

Token: SeDebugPrivilege 1848 b2b72c149d9e72361f53a7898e6b5cb6.exe

pid	pid_target	process	target process
3724	1848	WerFault.exe	b2b72c149d9e72361f53a7898e6b5cb6.exe

pid	process
1848	b2b72c149d9e72361f53a7898e6b5cb6.exe
1848	b2b72c149d9e72361f53a7898e6b5cb6.exe

description	pid	process
Token: SeDebugPrivilege	1848	b2b72c149d9e72361f53a7898e6b5cb6.exe

C:\Users\Admin\AppData\Local\Temp\b2b72c149d9e72361f53a7898e6b5cb6.exe
"C:\Users\Admin\AppData\Local\Temp\b2b72c149d9e72361f53a7898e6b5cb6.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1848 -s 924
2⤵
- Program crash
PID:3724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1848 -ip 1848
1⤵
PID:3000

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1848-134-0x00000000004EE000-0x0000000000518000-memory.dmp

Filesize
168KB

Download
memory/1848-136-0x00000000021D0000-0x0000000002207000-memory.dmp

Filesize
220KB

Download
memory/1848-135-0x00000000004EE000-0x0000000000518000-memory.dmp

Filesize
168KB

Download
memory/1848-137-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/1848-138-0x0000000004D00000-0x00000000052A4000-memory.dmp

Filesize
5.6MB

Download
memory/1848-139-0x00000000052B0000-0x00000000058C8000-memory.dmp

Filesize
6.1MB

Download
memory/1848-140-0x0000000004C20000-0x0000000004C32000-memory.dmp

Filesize
72KB

Download
memory/1848-141-0x00000000058D0000-0x00000000059DA000-memory.dmp

Filesize
1.0MB

Download
memory/1848-142-0x0000000004CF4000-0x0000000004CF6000-memory.dmp

Filesize
8KB

Download
memory/1848-143-0x00000000059E0000-0x0000000005A1C000-memory.dmp

Filesize
240KB

Download
memory/1848-144-0x0000000005C50000-0x0000000005CE2000-memory.dmp

Filesize
584KB

Download
memory/1848-145-0x0000000005CF0000-0x0000000005D66000-memory.dmp

Filesize
472KB

Download
memory/1848-146-0x0000000005EF0000-0x0000000005F0E000-memory.dmp

Filesize
120KB

Download
memory/1848-147-0x0000000005F70000-0x0000000005FD6000-memory.dmp

Filesize
408KB

Download
memory/1848-148-0x0000000006690000-0x0000000006852000-memory.dmp

Filesize
1.8MB

Download
memory/1848-149-0x0000000006870000-0x0000000006D9C000-memory.dmp

Filesize
5.2MB

Download

Analysis

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