cryptbot | 74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d

General

Target

74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe
Size

4.4MB
MD5

8639100befa5a036c2be28182dada897
SHA1

08e20cedbb0febd60878d33f062860c719524474
SHA256

74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d
SHA512

d43177e495274cf6fd40e4795d50801860f65354d9dd0d8df9e0d0f0ecf1e2ce40fcacf9a2c905c29628b5e292746bec24609c4c059838f29bbabe2a4bbc808f
SSDEEP

98304:QsEn3qlcx7DhApl7cedBWLZcsD68ucrwTK8D9xHY:gx7DhAj7cSWZzwTKuy

Score

10^/10

cryptbot credential_access discovery spyware stealer

Malware Config

Extracted

Family

cryptbot

C2

eihtvd18vs.top

analforeverlovyu.top

Attributes

url_path
/v1/upload.php

Signatures

CryptBot
CryptBot is a C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Executes dropped EXE 5 IoCs

pid	Process
2652	VC_redist.x64.exe
2512	VC_redist.x86.exe
1456	service123.exe
1472	service123.exe
2228	service123.exe

Loads dropped DLL 14 IoCs

pid	Process
2596	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe
2596	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe
2596	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe
2596	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe
2596	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe
2596	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe
2596	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe
2596	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe
2596	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe
2512	VC_redist.x86.exe
2512	VC_redist.x86.exe
1456	service123.exe
1472	service123.exe
2228	service123.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
T1552.001
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).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	VC_redist.x64.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	VC_redist.x86.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

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	VC_redist.x86.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	VC_redist.x86.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1820	schtasks.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 2652	2596	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe	30
PID 2596 wrote to memory of 2652	2596	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe	30
PID 2596 wrote to memory of 2652	2596	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe	30
PID 2596 wrote to memory of 2652	2596	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe	30
PID 2596 wrote to memory of 2512	2596	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe	31
PID 2596 wrote to memory of 2512	2596	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe	31
PID 2596 wrote to memory of 2512	2596	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe	31
PID 2596 wrote to memory of 2512	2596	74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe	31
PID 2512 wrote to memory of 1456	2512	VC_redist.x86.exe	33
PID 2512 wrote to memory of 1456	2512	VC_redist.x86.exe	33
PID 2512 wrote to memory of 1456	2512	VC_redist.x86.exe	33
PID 2512 wrote to memory of 1456	2512	VC_redist.x86.exe	33
PID 2512 wrote to memory of 1820	2512	VC_redist.x86.exe	34
PID 2512 wrote to memory of 1820	2512	VC_redist.x86.exe	34
PID 2512 wrote to memory of 1820	2512	VC_redist.x86.exe	34
PID 2512 wrote to memory of 1820	2512	VC_redist.x86.exe	34
PID 2876 wrote to memory of 1472	2876	taskeng.exe	37
PID 2876 wrote to memory of 1472	2876	taskeng.exe	37
PID 2876 wrote to memory of 1472	2876	taskeng.exe	37
PID 2876 wrote to memory of 1472	2876	taskeng.exe	37
PID 2876 wrote to memory of 2228	2876	taskeng.exe	38
PID 2876 wrote to memory of 2228	2876	taskeng.exe	38
PID 2876 wrote to memory of 2228	2876	taskeng.exe	38
PID 2876 wrote to memory of 2228	2876	taskeng.exe	38

C:\Users\Admin\AppData\Local\Temp\74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe
"C:\Users\Admin\AppData\Local\Temp\74dc3e0016940aa082c217ef02fa2ad7d712f0739f0ea8efadbe237745d3770d.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2596
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x64.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x64.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2652
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x86.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x86.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Suspicious use of WriteProcessMemory
  PID:2512
- - C:\Users\Admin\AppData\Local\Temp\service123.exe
    "C:\Users\Admin\AppData\Local\Temp\service123.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:1456
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /create /tn "ServiceData4" /tr "C:\Users\Admin\AppData\Local\Temp\/service123.exe" /st 00:01 /du 9800:59 /sc once /ri 1 /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1820

C:\Windows\system32\taskeng.exe
taskeng.exe {CCFE488C-8291-4C8F-AE3C-43FDF60C299B} S-1-5-21-3551809350-4263495960-1443967649-1000:NNYJZAHP\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2876
- C:\Users\Admin\AppData\Local\Temp\service123.exe
  C:\Users\Admin\AppData\Local\Temp\/service123.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:1472
- C:\Users\Admin\AppData\Local\Temp\service123.exe
  C:\Users\Admin\AppData\Local\Temp\/service123.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x64.exe

Filesize
7.8MB

MD5
702f714f7a338ccc1ba4f22c71659510

SHA1
8de33bc5c3c26857323c1f32369a38ead28aa656

SHA256
4d979b60e53900a415b545a70b70ead546f3fc45ff0ea05f480664ce8cf7c9f0

SHA512
cea531ed5b7260f36ec16b088007e304ee937b90a2a227f9c1559ba2f1ef11433d400960dc626688dac67303299fa4bb441fba829d625d82e88fae65fc2d9f7a

Download Submit
\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x86.exe

Filesize
6.4MB

MD5
26416a887535a36af2e12c27489465b9

SHA1
6640c75bc2a0550e0aacdefaa17ed09072226cef

SHA256
faa27c3fbb27293665ae5d80c4401dbb7f877a55bbcc3010892242e2cbfee9af

SHA512
2a0a90ceabeac88d6b6c57d7d2a12650106f8d85e5b39e12793805e472f6dc6430696a85f79b9de56398607cd347b34175662962123c4761aeb89533b62ab273

Download Submit
memory/1456-50-0x0000000001120000-0x0000000001131000-memory.dmp

Filesize
68KB

Download
memory/1456-51-0x0000000073EB0000-0x0000000073FEC000-memory.dmp

Filesize
1.2MB

Download
memory/1472-57-0x0000000001120000-0x0000000001131000-memory.dmp

Filesize
68KB

Download
memory/2228-72-0x0000000001120000-0x0000000001131000-memory.dmp

Filesize
68KB

Download
memory/2512-34-0x0000000000400000-0x0000000001071000-memory.dmp

Filesize
12.4MB

Download
memory/2512-35-0x0000000000400000-0x0000000001071000-memory.dmp

Filesize
12.4MB

Download
memory/2512-48-0x0000000000400000-0x0000000001071000-memory.dmp

Filesize
12.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads