cryptbot | 4e0cbe9c0d9d6734b69aa74e0494f5f4d24094dafa15985e0bd1d81c9a29b55e

Analysis

max time kernel
92s
max time network
153s
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 (12).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
behavioral8/memory/2688-24-0x00000000005E0000-0x00000000006C5000-memory.dmp	family_cryptbot
behavioral8/memory/2688-25-0x00000000005E0000-0x00000000006C5000-memory.dmp	family_cryptbot
behavioral8/memory/2688-26-0x00000000005E0000-0x00000000006C5000-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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	setup_x86_x64_install (12).exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	Pensieroso.exe.com

Executes dropped EXE 2 IoCs

pid	Process
3332	Pensieroso.exe.com
2688	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	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	findstr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	setup_x86_x64_install (12).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Pensieroso.exe.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Pensieroso.exe.com

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
3288	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
3540	timeout.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3288	PING.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2688	Pensieroso.exe.com
2688	Pensieroso.exe.com

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 4736 wrote to memory of 816	4736	setup_x86_x64_install (12).exe	82
PID 4736 wrote to memory of 816	4736	setup_x86_x64_install (12).exe	82
PID 4736 wrote to memory of 816	4736	setup_x86_x64_install (12).exe	82
PID 816 wrote to memory of 3728	816	cmd.exe	84
PID 816 wrote to memory of 3728	816	cmd.exe	84
PID 816 wrote to memory of 3728	816	cmd.exe	84
PID 3728 wrote to memory of 888	3728	cmd.exe	85
PID 3728 wrote to memory of 888	3728	cmd.exe	85
PID 3728 wrote to memory of 888	3728	cmd.exe	85
PID 3728 wrote to memory of 3332	3728	cmd.exe	86
PID 3728 wrote to memory of 3332	3728	cmd.exe	86
PID 3728 wrote to memory of 3332	3728	cmd.exe	86
PID 3728 wrote to memory of 3288	3728	cmd.exe	87
PID 3728 wrote to memory of 3288	3728	cmd.exe	87
PID 3728 wrote to memory of 3288	3728	cmd.exe	87
PID 3332 wrote to memory of 2688	3332	Pensieroso.exe.com	88
PID 3332 wrote to memory of 2688	3332	Pensieroso.exe.com	88
PID 3332 wrote to memory of 2688	3332	Pensieroso.exe.com	88
PID 2688 wrote to memory of 4580	2688	Pensieroso.exe.com	98
PID 2688 wrote to memory of 4580	2688	Pensieroso.exe.com	98
PID 2688 wrote to memory of 4580	2688	Pensieroso.exe.com	98
PID 4580 wrote to memory of 3540	4580	cmd.exe	100
PID 4580 wrote to memory of 3540	4580	cmd.exe	100
PID 4580 wrote to memory of 3540	4580	cmd.exe	100

C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install (12).exe
"C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install (12).exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4736
- 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:816
- - C:\Windows\SysWOW64\cmd.exe
    cmd
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3728
  - - C:\Windows\SysWOW64\findstr.exe
      findstr /V /R "^ZOQsXtAtHxdyuhsSoVBajbWjbeoOEYrTNLMLtwdlZxVnlJckSKVqpClCSEUVWLmIsbsxAFNuFdaSBbwNGXVTeeJkApTAicggUhuNawKhWPcSpaw$" Apparenze.ppt
      4⤵
      System Location Discovery: System Language Discovery
      PID:888
  - - 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:3332
    - - 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:2688
      - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c rd /s /q C:\Users\Admin\AppData\Local\Temp\slxJjUxja & 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:4580
        
        C:\Windows\SysWOW64\timeout.exe
        
        timeout 3
        7⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:3540
  - - 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:3288

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\slxJjUxja\DWSRVS~1.ZIP

Filesize
39KB

MD5
f35043c5472f920f7e1fd7f495649dfd

SHA1
ba45c136b08e33870113facf470435d33ad287e5

SHA256
31e51b57a2fc5337a91f7fb0cdb3e62ff1079564cda65295efa670b8f208c9a8

SHA512
0c1d7faa52d412cf7194f313fccdd2412764c0feb4b9865407491c2b5d61a62a1fb8e8f9832a8447e601f585ea50e0df184fb6acc057d49c35f9e694f3700949

Download Submit
C:\Users\Admin\AppData\Local\Temp\slxJjUxja\TSGYIU~1.ZIP

Filesize
39KB

MD5
c4835c5337a9d993c79d2cafc5bd4cb9

SHA1
b8317df694b7e7ac046ad02172ac782c935a37cf

SHA256
513bf98e8d071d94261f189f3d92f232d81f83f789eae73b82b9a0e8eb6f890c

SHA512
81c03f583b8b0c6fa0c98872156d423738b72340e02eadb966b1e672a30bd93c67bf496b45a78ac05f66a806a0479072fc93eb23d8dd04656ee95757ea5f56c0

Download Submit
C:\Users\Admin\AppData\Local\Temp\slxJjUxja\_Files\_INFOR~1.TXT

Filesize
7KB

MD5
c50c5acb1f7cf04e681daceb1674e4b6

SHA1
827df0cff146297e11700f7e33253ff633c6e8f2

SHA256
6a11218e33ed5761e30ec6ca905dfe36358955b9dac540ffbcc9ce10ffb26066

SHA512
defc6394decb4ae62a8d25febf77be61eb975d267ec1b9a720ebef571eac6429fe384a609032659bc8b6d0fa0c0d7b755a4ce3bab156b284d105c643ea51f4a3

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

Filesize
6KB

MD5
afa4f13bd26147daad2207595e03c340

SHA1
8f00e65b2efb6764d8accd0f01c05f0fe0377643

SHA256
7efd1d81193f48d42b7ef8f1e64f7da4b32706572a1219aeb3d9c72e23bc9bee

SHA512
e813d1612aef69a3dbf6bf31052518df576924c81a0933d92cf65a5f0fb5524354e2ee99b3f9965ffef0e4f684dd38eb499a90140a06791a90cf44305d40c299

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

Filesize
45KB

MD5
6f82f56d27ae8bd2c86fc50e79280cf9

SHA1
51450bec1257348e43e8cadf1a31d7421dbf33cd

SHA256
d021ac0392b5e3b13c14824148228429e219cf731e65fe2a99856027992c23c1

SHA512
14c73d3dee6f0c1da2806bf8d1580be64b9cf84d6044002f7f9fbf770a7df4790fea67771482386b4f7c42509619379f9925dfc6803ccc8b03239fc9b660f4e7

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

Filesize
7KB

MD5
c4d6bb9936c206bcaafdfe919262732c

SHA1
f9da1d020b16fcfdc26f2ff1ad828ec33d69291d

SHA256
c2dce9e0f859e628b2bee77b93ff02c094039b211a45e70908cde5d080db00de

SHA512
962eabaca6d2ebbb3b9cb332073840cd1395647ade2701106f55dff94875bba7d3c9e326afaafa21dd8ff07b0843c3d23c55de2070851a00cf5c7f720f0c66a2

Download Submit
memory/2688-26-0x00000000005E0000-0x00000000006C5000-memory.dmp

Filesize
916KB

Download
memory/2688-25-0x00000000005E0000-0x00000000006C5000-memory.dmp

Filesize
916KB

Download
memory/2688-24-0x00000000005E0000-0x00000000006C5000-memory.dmp

Filesize
916KB

Download
memory/2688-23-0x00000000005E0000-0x00000000006C5000-memory.dmp

Filesize
916KB

Download
memory/2688-22-0x00000000005E0000-0x00000000006C5000-memory.dmp

Filesize
916KB

Download
memory/2688-21-0x00000000005E0000-0x00000000006C5000-memory.dmp

Filesize
916KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads