cryptbot | d29a8b9abec6833f4ddba954e182af711e9408a1714731da4c5f02aa2b7ab9b4

General

Target

d29a8b9abec6833f4ddba954e182af711e9408a1714731da4c5f02aa2b7ab9b4.exe
Size

8.2MB
MD5

3038f6cc80903ca220ddd23d92bf37b7
SHA1

47eb963567a4a5cb6367bb9a3192517f4d73b4b1
SHA256

d29a8b9abec6833f4ddba954e182af711e9408a1714731da4c5f02aa2b7ab9b4
SHA512

4cb50d3292e55a32207a75f6bc85d9daed315723bf40517b66754ff5dc29f87142a7e854fc487f9a1965a4a4af429f66a87deb13062634dbd15763400b1a1e8a
SSDEEP

196608:7x7DhAje14TtWOsfqLUriPjZOEyu9SrSQOdaBG6V:RSjeChrsWUWPdpyNrZOdaBJ

Score

10^/10

cryptbot lumma credential_access discovery spyware stealer

Malware Config

Extracted

Family

cryptbot

C2

eihtvd18vs.top

analforeverlovyu.top

Attributes

url_path
/v1/upload.php

Extracted

Family

lumma

C2

https://chammypaswiqo.shop/api

Signatures

CryptBot
CryptBot is a C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot
Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
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

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	d29a8b9abec6833f4ddba954e182af711e9408a1714731da4c5f02aa2b7ab9b4.exe
Key value queried	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	VC_redist.x86.exe

Executes dropped EXE 5 IoCs

pid	Process
3204	VC_redist.x64.exe
3428	VC_redist.x86.exe
2488	service123.exe
2808	service123.exe
2244	service123.exe

Loads dropped DLL 3 IoCs

pid	Process
2488	service123.exe
2808	service123.exe
2244	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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3204 set thread context of 3172	3204	VC_redist.x64.exe	91

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 6 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	service123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d29a8b9abec6833f4ddba954e182af711e9408a1714731da4c5f02aa2b7ab9b4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	VC_redist.x64.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	VC_redist.x86.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
2168	schtasks.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 4196 wrote to memory of 3204	4196	d29a8b9abec6833f4ddba954e182af711e9408a1714731da4c5f02aa2b7ab9b4.exe	82
PID 4196 wrote to memory of 3204	4196	d29a8b9abec6833f4ddba954e182af711e9408a1714731da4c5f02aa2b7ab9b4.exe	82
PID 4196 wrote to memory of 3204	4196	d29a8b9abec6833f4ddba954e182af711e9408a1714731da4c5f02aa2b7ab9b4.exe	82
PID 3204 wrote to memory of 3172	3204	VC_redist.x64.exe	91
PID 3204 wrote to memory of 3172	3204	VC_redist.x64.exe	91
PID 3204 wrote to memory of 3172	3204	VC_redist.x64.exe	91
PID 3204 wrote to memory of 3172	3204	VC_redist.x64.exe	91
PID 3204 wrote to memory of 3172	3204	VC_redist.x64.exe	91
PID 3204 wrote to memory of 3172	3204	VC_redist.x64.exe	91
PID 3204 wrote to memory of 3172	3204	VC_redist.x64.exe	91
PID 3204 wrote to memory of 3172	3204	VC_redist.x64.exe	91
PID 3204 wrote to memory of 3172	3204	VC_redist.x64.exe	91
PID 4196 wrote to memory of 3428	4196	d29a8b9abec6833f4ddba954e182af711e9408a1714731da4c5f02aa2b7ab9b4.exe	92
PID 4196 wrote to memory of 3428	4196	d29a8b9abec6833f4ddba954e182af711e9408a1714731da4c5f02aa2b7ab9b4.exe	92
PID 4196 wrote to memory of 3428	4196	d29a8b9abec6833f4ddba954e182af711e9408a1714731da4c5f02aa2b7ab9b4.exe	92
PID 3428 wrote to memory of 2488	3428	VC_redist.x86.exe	95
PID 3428 wrote to memory of 2488	3428	VC_redist.x86.exe	95
PID 3428 wrote to memory of 2488	3428	VC_redist.x86.exe	95
PID 3428 wrote to memory of 2168	3428	VC_redist.x86.exe	96
PID 3428 wrote to memory of 2168	3428	VC_redist.x86.exe	96
PID 3428 wrote to memory of 2168	3428	VC_redist.x86.exe	96

C:\Users\Admin\AppData\Local\Temp\d29a8b9abec6833f4ddba954e182af711e9408a1714731da4c5f02aa2b7ab9b4.exe
"C:\Users\Admin\AppData\Local\Temp\d29a8b9abec6833f4ddba954e182af711e9408a1714731da4c5f02aa2b7ab9b4.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4196
- 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
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3204
- - C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
    "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3172
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x86.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x86.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Suspicious use of WriteProcessMemory
  PID:3428
- - C:\Users\Admin\AppData\Local\Temp\service123.exe
    "C:\Users\Admin\AppData\Local\Temp\service123.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2488
- - 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:2168

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2808

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2244

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

3

T1012

System Information Discovery

3

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

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

Filesize
23.2MB

MD5
613703d00998ee89bf5a55ced576990d

SHA1
fe69c7848de381fe37c895f5eb1fa530debaaf36

SHA256
dffd13859b6d30cf8bcc26f058fd8abbbdc98b8a505b122b673c69b693b35e2e

SHA512
7fae9a0fd37613e61720a373138c0a84cbfd094d35da0126647a973fc0823d79a0a18fc0f0aeb4612f99746eb4b4520704506d90dff41653227c365a4b9bcac5

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

Filesize
6.4MB

MD5
26416a887535a36af2e12c27489465b9

SHA1
6640c75bc2a0550e0aacdefaa17ed09072226cef

SHA256
faa27c3fbb27293665ae5d80c4401dbb7f877a55bbcc3010892242e2cbfee9af

SHA512
2a0a90ceabeac88d6b6c57d7d2a12650106f8d85e5b39e12793805e472f6dc6430696a85f79b9de56398607cd347b34175662962123c4761aeb89533b62ab273

Download Submit
memory/2244-67-0x0000000000B20000-0x0000000000B31000-memory.dmp

Filesize
68KB

Download
memory/2488-44-0x0000000000B20000-0x0000000000B31000-memory.dmp

Filesize
68KB

Download
memory/2488-45-0x0000000073080000-0x00000000731BC000-memory.dmp

Filesize
1.2MB

Download
memory/2808-52-0x0000000000B20000-0x0000000000B31000-memory.dmp

Filesize
68KB

Download
memory/3172-21-0x0000000000470000-0x00000000004CE000-memory.dmp

Filesize
376KB

Download
memory/3172-16-0x0000000000470000-0x00000000004CE000-memory.dmp

Filesize
376KB

Download
memory/3172-18-0x0000000000470000-0x00000000004CE000-memory.dmp

Filesize
376KB

Download
memory/3172-14-0x0000000000470000-0x00000000004CE000-memory.dmp

Filesize
376KB

Download
memory/3428-30-0x0000000000400000-0x0000000001071000-memory.dmp

Filesize
12.4MB

Download
memory/3428-42-0x0000000000400000-0x0000000001071000-memory.dmp

Filesize
12.4MB

Download
memory/3428-29-0x0000000000400000-0x0000000001071000-memory.dmp

Filesize
12.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads