cryptbot | 4e0cbe9c0d9d6734b69aa74e0494f5f4d24094dafa15985e0bd1d81c9a29b55e

Analysis

max time kernel
92s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 01:41

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General

Target

setup_x86_x64_install (23).exe
Size

1.8MB
MD5

961ed865e49001eab634e7f1d49d4865
SHA1

ac28f77d1b75703518ebf6df8cdafa77da9a08aa
SHA256

00bea63783ba58ffe8a63b70aa5c4c019491bed0a92ed17148836409ab7e5cc1
SHA512

8d13430e0fd68959239475082822a11e681f3923471ba0cbb7bf906da86fc940b19a1e81e2a1494deee5b6fe08da8bc6ab715dcd08edb5a4f9755e39a4bbdd4a
SSDEEP

24576:L3hOb1cU1l+aHBs8D3tCXG5IfsvYAPzTvW/SWlWIPqz0beYU2Z5gsUtR/VUTUb3/:LxOpmX70uDMQDU/FVUTURHinXuaa

Score

10^/10

cryptbot discovery spyware stealer

Malware Config

Signatures

CryptBot
CryptBot is a C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot

CryptBot payload 3 IoCs

resource	yara_rule
behavioral32/memory/668-24-0x0000000004B30000-0x0000000004C15000-memory.dmp	family_cryptbot
behavioral32/memory/668-25-0x0000000004B30000-0x0000000004C15000-memory.dmp	family_cryptbot
behavioral32/memory/668-26-0x0000000004B30000-0x0000000004C15000-memory.dmp	family_cryptbot

Cryptbot family
cryptbot

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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	setup_x86_x64_install (23).exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	Pensieroso.exe.com

Executes dropped EXE 2 IoCs

pid	Process
4964	Pensieroso.exe.com
668	Pensieroso.exe.com

Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

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 9 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	findstr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Pensieroso.exe.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	setup_x86_x64_install (23).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Pensieroso.exe.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2156	PING.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	Pensieroso.exe.com
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	Pensieroso.exe.com

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
3616	timeout.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2156	PING.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
668	Pensieroso.exe.com
668	Pensieroso.exe.com

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1384 wrote to memory of 1592	1384	setup_x86_x64_install (23).exe	83
PID 1384 wrote to memory of 1592	1384	setup_x86_x64_install (23).exe	83
PID 1384 wrote to memory of 1592	1384	setup_x86_x64_install (23).exe	83
PID 1592 wrote to memory of 4160	1592	cmd.exe	85
PID 1592 wrote to memory of 4160	1592	cmd.exe	85
PID 1592 wrote to memory of 4160	1592	cmd.exe	85
PID 4160 wrote to memory of 3580	4160	cmd.exe	86
PID 4160 wrote to memory of 3580	4160	cmd.exe	86
PID 4160 wrote to memory of 3580	4160	cmd.exe	86
PID 4160 wrote to memory of 4964	4160	cmd.exe	87
PID 4160 wrote to memory of 4964	4160	cmd.exe	87
PID 4160 wrote to memory of 4964	4160	cmd.exe	87
PID 4160 wrote to memory of 2156	4160	cmd.exe	88
PID 4160 wrote to memory of 2156	4160	cmd.exe	88
PID 4160 wrote to memory of 2156	4160	cmd.exe	88
PID 4964 wrote to memory of 668	4964	Pensieroso.exe.com	89
PID 4964 wrote to memory of 668	4964	Pensieroso.exe.com	89
PID 4964 wrote to memory of 668	4964	Pensieroso.exe.com	89
PID 668 wrote to memory of 216	668	Pensieroso.exe.com	105
PID 668 wrote to memory of 216	668	Pensieroso.exe.com	105
PID 668 wrote to memory of 216	668	Pensieroso.exe.com	105
PID 216 wrote to memory of 3616	216	cmd.exe	107
PID 216 wrote to memory of 3616	216	cmd.exe	107
PID 216 wrote to memory of 3616	216	cmd.exe	107

C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install (23).exe
"C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install (23).exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1384
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c cmd < Sommesso.ppt
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1592
- - C:\Windows\SysWOW64\cmd.exe
    cmd
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4160
  - - C:\Windows\SysWOW64\findstr.exe
      findstr /V /R "^ZOQsXtAtHxdyuhsSoVBajbWjbeoOEYrTNLMLtwdlZxVnlJckSKVqpClCSEUVWLmIsbsxAFNuFdaSBbwNGXVTeeJkApTAicggUhuNawKhWPcSpaw$" Apparenze.ppt
      4⤵
      System Location Discovery: System Language Discovery
      PID:3580
  - - C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Pensieroso.exe.com
      Pensieroso.exe.com N
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4964
    - - C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Pensieroso.exe.com
        
        C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Pensieroso.exe.com N
        5⤵
        Checks computer location settings
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Checks processor information in registry
        Suspicious use of FindShellTrayWindow
        Suspicious use of WriteProcessMemory
        
        PID:668
      - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c rd /s /q C:\Users\Admin\AppData\Local\Temp\DSoeZwUtccg & timeout 3 & del /f /q "C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Pensieroso.exe.com"
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:216
        
        C:\Windows\SysWOW64\timeout.exe
        
        timeout 3
        7⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:3616
  - - C:\Windows\SysWOW64\PING.EXE
      ping 127.0.0.1 -n 30
      4⤵
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:2156

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Apparenze.ppt

Filesize
872KB

MD5
2caf8e89e6a05bb30057c7c470fdf260

SHA1
edb048d2d92046e97b2f991e9dbec16247ee5d8c

SHA256
492fcd3db49355cefd9c23e78d0a3c3082037f4d2e6ccaff65c81273255a22e8

SHA512
4f0e0f11c989f4030c77e274e919cb10a4b93283591d2e79f8ff4d3d44c0384dead702804abe221b54b32c8eeaa6be845e0d59cac336f6cf9256c95ae3469f3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Ingranditi.ppt

Filesize
663KB

MD5
9fef53ec7afd145869f53138338e189f

SHA1
17d26e52ca0cb3de7083b5737f7b2a84a483b462

SHA256
e2cce7b050bc38ea22285645f3953ea3f9ea7dab11b94da0612ebace7f59eb09

SHA512
b434b0839269cdc32edb0aa94b570de2e19761feb0460be7fbbc5ef2250adc09ab138c1a0ab591b89dee06957c3559dbc69af156fa560c30c19d1509be8bbaa4

Download Submit
C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Isola.ppt

Filesize
894KB

MD5
0d1cb8e6cc1623b8a86ecabd84613e0e

SHA1
353b60c29f0fb219f6b1f49b112038912ec040c8

SHA256
05ebdcbe3983b1f87e69ffcdab45a2692e0248bb6beccbaeebacad4fb1d72bc4

SHA512
0af070ec9d3dcac2103f6d259b3d847303c0c14d245f3f6d8a86f81f233fad3048632c8cf43f93d3f53dca974a0ff0a61732686471a24df5d391c025757eda38

Download Submit
C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Pensieroso.exe.com

Filesize
872KB

MD5
c56b5f0201a3b3de53e561fe76912bfd

SHA1
2a4062e10a5de813f5688221dbeb3f3ff33eb417

SHA256
237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

SHA512
195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

Download Submit
C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Sommesso.ppt

Filesize
325B

MD5
1b4d94eb8f5923f889afcbe5caddd449

SHA1
c613c7cfe6db911b07760a7767492de829cd37e7

SHA256
812f3d792ef7a99472b2aff8ee37c09218aed327036292cea950f27981071885

SHA512
6b4f3b1c3afc5acc8252746ea02eb59f1dd5d314439ea86097f3c0144aa13f2b955c77aa1d980a93f2e342393258d3943f14ca7708f303195b66f1fb5cd24c88

Download Submit
C:\Users\Admin\AppData\Local\Temp\DSoeZwUtccg\GOQIUB~1.ZIP

Filesize
45KB

MD5
f93a699dd5e784a3fc14ab818754e43c

SHA1
cc4556aaec16ca927c73524a55e2f7955b62c222

SHA256
71870a79eaa026c78aedaa90ba53450e0a06a8646da63cccca4c0aada303e498

SHA512
57e3d89370d1e33d807b3deb872d8ac4a0923a6c9c94c6ee653498b3f7f96014cd48c4ffd7e442c2f698ffdb7a37c00e36fddbb87e3d028fc507caf876ad2474

Download Submit
C:\Users\Admin\AppData\Local\Temp\DSoeZwUtccg\VSFMUW~1.ZIP

Filesize
45KB

MD5
145f4dab42accec717d8e696fb2cd94c

SHA1
2c91d6d97c7888189ac6e68c2929010bfd2eea0f

SHA256
0715441e468ee8dbb7757fbe0a63290a479c062ce58be96801509785c4508bea

SHA512
aebd1a9448a7030e2b9250c7dc751aaa515d7445e139c1dff618c68c6a3df581e973d8e3e793c94916633d94adda5b5355268757d7166da09384fae4ba2340a0

Download Submit
C:\Users\Admin\AppData\Local\Temp\DSoeZwUtccg\_Files\_Information.txt

Filesize
3KB

MD5
463ac4d1cb7538faf5e2ac4a562a29b9

SHA1
d265e1eb8d9cba2d490279e5c0de0ee338053a8b

SHA256
0678e2f7737b7d3679df82f55293b18484128b9d8bc4cdb62bf30b9093048238

SHA512
a34efc5d80a0b4d7daea19b4f245547e70c579e14d8ea6719ddae98bb840715b0840772b1d9a076df53a9b798296b4a758c2f59760f665d7a90f690f4de650cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\DSoeZwUtccg\_Files\_Information.txt

Filesize
7KB

MD5
c5fe95e89505dc71c6ca7786b5c9f195

SHA1
5eaa6d77606f4c497e61cc235fb7e7b633cfc743

SHA256
e3705453b684a81aaa5326f75d411eab8ee69b2660a6c020d4c1eec0c31bc041

SHA512
e452990cee4edcd7a197f111378d637a2c73ef12845031e34a1e093a83af2983e383ea1c588fd29fb7b1cf3ebd0539514ae1712f8355dc7a8021dd3c085e5054

Download Submit
C:\Users\Admin\AppData\Local\Temp\DSoeZwUtccg\_Files\_Screen_Desktop.jpeg

Filesize
51KB

MD5
d100226b9be8e07a30b7cc1a8492a5ae

SHA1
1d92d83974ccf58f948a4f63290013e23fbecfed

SHA256
4681163441c81b16b87f6382286ebfc39ec153e65d5b0823ece619fc2cde5dc9

SHA512
683023bd54599952130750f8fb82e32d7e90602cd8b0e17b835eb0597d0190f1e61a177fc4f029272777b86435ba19a858facd472f3cecf82e7ec5bfd52e49ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\DSoeZwUtccg\files_\system_info.txt

Filesize
706B

MD5
2b28b8504570241cc216c440a92316cc

SHA1
4f64304c34db14d9c5abd2e128793b4b5c2fd7b7

SHA256
8e201219594570bfdc587727a1ed260da90efcf771ee5f620d0a6338ce5667cb

SHA512
a8fcfd762d39a9f579f566790cbea31fedcbf324c29aae2a92bf48a12a778755c1c9a39d4a9a99daef1bbf80d8b327900fa08188b58cacedfc5b8cdcfdfd1803

Download Submit
C:\Users\Admin\AppData\Local\Temp\DSoeZwUtccg\files_\system_info.txt

Filesize
7KB

MD5
3cb8cb7854d2397e9deab9dcf63071f4

SHA1
33882979125660a0c5748fe6b349bd72be69ee49

SHA256
115872d44900843d85439816e3f240f3d10401868d408f38a40a7d7150eca05d

SHA512
39871bd58b89be81ea403a052f7e65e842218a00310b6b4f1e1ee6c789893ed4f8787435e0d2bc461eecaf948d462c5f4df7f75d9a2a6cfc186a434e27961310

Download Submit
memory/668-25-0x0000000004B30000-0x0000000004C15000-memory.dmp

Filesize
916KB

Download
memory/668-26-0x0000000004B30000-0x0000000004C15000-memory.dmp

Filesize
916KB

Download
memory/668-24-0x0000000004B30000-0x0000000004C15000-memory.dmp

Filesize
916KB

Download
memory/668-23-0x0000000004B30000-0x0000000004C15000-memory.dmp

Filesize
916KB

Download
memory/668-22-0x0000000004B30000-0x0000000004C15000-memory.dmp

Filesize
916KB

Download
memory/668-21-0x0000000004B30000-0x0000000004C15000-memory.dmp

Filesize
916KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads