29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e

Analysis

max time kernel
54s
max time network
72s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
18/04/2023, 15:30

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General

Target

29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe
Size

351KB
MD5

eefb660e99987dd839b64046306bbc17
SHA1

1ff45901861e613d1fdbfa4fd257dadae8574ed2
SHA256

29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e
SHA512

af2b0495aead8751782cf954ed8f156991f33384b5a29912a05104c6062f539c95c6760de708be666bccfe07121e13ee2334839db87ff67b1dbc483215046d1d
SSDEEP

6144:ypZR0w5EAKkGF0AoO0CcSsWVOE8MbJuimY/19i/WwIv:ynmwkk00ARchWP8MvmY/1WWrv

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Downloads MZ/PE file

Loads dropped DLL 2 IoCs

pid	Process
3076	29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe
3076	29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe

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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1548	timeout.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3076	29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe
3076	29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3076 wrote to memory of 2460	3076	29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe	66
PID 3076 wrote to memory of 2460	3076	29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe	66
PID 3076 wrote to memory of 2460	3076	29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe	66
PID 2460 wrote to memory of 1548	2460	cmd.exe	68
PID 2460 wrote to memory of 1548	2460	cmd.exe	68
PID 2460 wrote to memory of 1548	2460	cmd.exe	68

C:\Users\Admin\AppData\Local\Temp\29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe
"C:\Users\Admin\AppData\Local\Temp\29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe"
1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3076
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe" & del "C:\ProgramData\*.dll"" & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2460
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 5
    3⤵
    - Delays execution with timeout.exe
    PID:1548

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\mozglue.dll

Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
\ProgramData\mozglue.dll

Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
\ProgramData\nss3.dll

Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
memory/3076-121-0x0000000002530000-0x0000000002546000-memory.dmp

Filesize
88KB

Download
memory/3076-122-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/3076-187-0x0000000000400000-0x00000000007FD000-memory.dmp

Filesize
4.0MB

Download
memory/3076-193-0x0000000000400000-0x00000000007FD000-memory.dmp

Filesize
4.0MB

Download