b634b41186760e33823912ff43161530a86fcd05aeb3e1f630d0650c08d6c820

Analysis

max time kernel
112s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
13/02/2023, 01:06

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General

Target

a1a5291987b7f0e1184cf84656632d911f477601cb8a7a65d5fec460aad7ec6a.exe
Size

291KB
MD5

20350877fa1ecd6d6ce9a81e9ce56ae8
SHA1

9574dca935284c704611e92c3d9078a309d5ae44
SHA256

a1a5291987b7f0e1184cf84656632d911f477601cb8a7a65d5fec460aad7ec6a
SHA512

1c629d71ed44b74ae42a342f5310a353e4845c244a2e487288ab6cd8b79e847e4c061e6efe82ad5db4d9fc32e6a36dfe9fc16075e48882fefa0576a64b00947c
SSDEEP

6144:DOSOPJyUipdrnUvpwwdhgoEORvAqa6KY+ov7:DOobUhwwdh1RvAqa6K5

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
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

pid	pid_target	Process	procid_target
632	4064	WerFault.exe	78

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4064	a1a5291987b7f0e1184cf84656632d911f477601cb8a7a65d5fec460aad7ec6a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4064	a1a5291987b7f0e1184cf84656632d911f477601cb8a7a65d5fec460aad7ec6a.exe

C:\Users\Admin\AppData\Local\Temp\a1a5291987b7f0e1184cf84656632d911f477601cb8a7a65d5fec460aad7ec6a.exe
"C:\Users\Admin\AppData\Local\Temp\a1a5291987b7f0e1184cf84656632d911f477601cb8a7a65d5fec460aad7ec6a.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4064
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4064 -s 1224
  2⤵
  - Program crash
  PID:632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4064 -ip 4064
1⤵
PID:3768

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4064-132-0x0000000000A3E000-0x0000000000A6B000-memory.dmp

Filesize
180KB

Download
memory/4064-133-0x00000000024E0000-0x0000000002542000-memory.dmp

Filesize
392KB

Download
memory/4064-134-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/4064-135-0x0000000004F70000-0x0000000005514000-memory.dmp

Filesize
5.6MB

Download
memory/4064-136-0x0000000005520000-0x0000000005B38000-memory.dmp

Filesize
6.1MB

Download
memory/4064-137-0x0000000005BC0000-0x0000000005BD2000-memory.dmp

Filesize
72KB

Download
memory/4064-138-0x0000000005BE0000-0x0000000005CEA000-memory.dmp

Filesize
1.0MB

Download
memory/4064-139-0x0000000005CF0000-0x0000000005D2C000-memory.dmp

Filesize
240KB

Download
memory/4064-140-0x0000000006000000-0x0000000006066000-memory.dmp

Filesize
408KB

Download
memory/4064-141-0x00000000066D0000-0x0000000006762000-memory.dmp

Filesize
584KB

Download
memory/4064-142-0x0000000000A3E000-0x0000000000A6B000-memory.dmp

Filesize
180KB

Download
memory/4064-143-0x0000000006780000-0x00000000067F6000-memory.dmp

Filesize
472KB

Download
memory/4064-144-0x0000000006860000-0x0000000006A22000-memory.dmp

Filesize
1.8MB

Download
memory/4064-145-0x0000000006A40000-0x0000000006F6C000-memory.dmp

Filesize
5.2MB

Download
memory/4064-146-0x0000000007090000-0x00000000070AE000-memory.dmp

Filesize
120KB

Download
memory/4064-147-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download