21887d134ef45f8c4702d835a92111e905c94b4359b357f8ced432b80420d416

Analysis

max time kernel
132s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
15-05-2022 14:37

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General

Target

d9e817bfed5b63389936d9e61433b50d.exe
Size

347KB
MD5

d9e817bfed5b63389936d9e61433b50d
SHA1

43153e495ea1ac4cebdfb011585afd8f722d21e9
SHA256

21887d134ef45f8c4702d835a92111e905c94b4359b357f8ced432b80420d416
SHA512

de59e992915ecea7d765114a610cdebb3c198d945abdf73dec486eddfb15f3f6456f5e23a73baabe91692929c03537c323d033bc4d411361c12338374ef61660

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

1528 1636 WerFault.exe d9e817bfed5b63389936d9e61433b50d.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

d9e817bfed5b63389936d9e61433b50d.exe

pid process

1636 d9e817bfed5b63389936d9e61433b50d.exe
1636 d9e817bfed5b63389936d9e61433b50d.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

d9e817bfed5b63389936d9e61433b50d.exe

description pid process

Token: SeDebugPrivilege 1636 d9e817bfed5b63389936d9e61433b50d.exe

pid	pid_target	process	target process
1528	1636	WerFault.exe	d9e817bfed5b63389936d9e61433b50d.exe

pid	process
1636	d9e817bfed5b63389936d9e61433b50d.exe
1636	d9e817bfed5b63389936d9e61433b50d.exe

description	pid	process
Token: SeDebugPrivilege	1636	d9e817bfed5b63389936d9e61433b50d.exe

C:\Users\Admin\AppData\Local\Temp\d9e817bfed5b63389936d9e61433b50d.exe
"C:\Users\Admin\AppData\Local\Temp\d9e817bfed5b63389936d9e61433b50d.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1636

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 1848
2⤵
- Program crash
PID:1528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1636 -ip 1636
1⤵
PID:3752

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s camsvc
1⤵
PID:4388

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1636-130-0x0000000002C6D000-0x0000000002C97000-memory.dmp

Filesize
168KB

Download
memory/1636-131-0x0000000004770000-0x00000000047A7000-memory.dmp

Filesize
220KB

Download
memory/1636-132-0x0000000000400000-0x0000000002B73000-memory.dmp

Filesize
39.4MB

Download
memory/1636-133-0x00000000074D0000-0x0000000007A74000-memory.dmp

Filesize
5.6MB

Download
memory/1636-134-0x0000000007A80000-0x0000000008098000-memory.dmp

Filesize
6.1MB

Download
memory/1636-135-0x0000000004D80000-0x0000000004D92000-memory.dmp

Filesize
72KB

Download
memory/1636-136-0x00000000072D0000-0x00000000073DA000-memory.dmp

Filesize
1.0MB

Download
memory/1636-137-0x0000000004EC0000-0x0000000004EFC000-memory.dmp

Filesize
240KB

Download
memory/1636-138-0x0000000008E70000-0x0000000008ED6000-memory.dmp

Filesize
408KB

Download
memory/1636-139-0x00000000091C0000-0x0000000009236000-memory.dmp

Filesize
472KB

Download
memory/1636-140-0x0000000009280000-0x0000000009312000-memory.dmp

Filesize
584KB

Download
memory/1636-141-0x00000000094B0000-0x00000000094CE000-memory.dmp

Filesize
120KB

Download
memory/1636-142-0x0000000009560000-0x0000000009722000-memory.dmp

Filesize
1.8MB

Download
memory/1636-143-0x0000000009730000-0x0000000009C5C000-memory.dmp

Filesize
5.2MB

Download