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 (14).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
behavioral12/memory/2784-24-0x0000000004CD0000-0x0000000004DB5000-memory.dmp	family_cryptbot
behavioral12/memory/2784-25-0x0000000004CD0000-0x0000000004DB5000-memory.dmp	family_cryptbot
behavioral12/memory/2784-26-0x0000000004CD0000-0x0000000004DB5000-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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	setup_x86_x64_install (14).exe
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	Pensieroso.exe.com

Executes dropped EXE 2 IoCs

pid	Process
4084	Pensieroso.exe.com
2784	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	setup_x86_x64_install (14).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
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	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	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
1228	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
1268	timeout.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1228	PING.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2784	Pensieroso.exe.com
2784	Pensieroso.exe.com

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 4572 wrote to memory of 2496	4572	setup_x86_x64_install (14).exe	83
PID 4572 wrote to memory of 2496	4572	setup_x86_x64_install (14).exe	83
PID 4572 wrote to memory of 2496	4572	setup_x86_x64_install (14).exe	83
PID 2496 wrote to memory of 2280	2496	cmd.exe	85
PID 2496 wrote to memory of 2280	2496	cmd.exe	85
PID 2496 wrote to memory of 2280	2496	cmd.exe	85
PID 2280 wrote to memory of 5000	2280	cmd.exe	86
PID 2280 wrote to memory of 5000	2280	cmd.exe	86
PID 2280 wrote to memory of 5000	2280	cmd.exe	86
PID 2280 wrote to memory of 4084	2280	cmd.exe	87
PID 2280 wrote to memory of 4084	2280	cmd.exe	87
PID 2280 wrote to memory of 4084	2280	cmd.exe	87
PID 2280 wrote to memory of 1228	2280	cmd.exe	88
PID 2280 wrote to memory of 1228	2280	cmd.exe	88
PID 2280 wrote to memory of 1228	2280	cmd.exe	88
PID 4084 wrote to memory of 2784	4084	Pensieroso.exe.com	89
PID 4084 wrote to memory of 2784	4084	Pensieroso.exe.com	89
PID 4084 wrote to memory of 2784	4084	Pensieroso.exe.com	89
PID 2784 wrote to memory of 1712	2784	Pensieroso.exe.com	105
PID 2784 wrote to memory of 1712	2784	Pensieroso.exe.com	105
PID 2784 wrote to memory of 1712	2784	Pensieroso.exe.com	105
PID 1712 wrote to memory of 1268	1712	cmd.exe	107
PID 1712 wrote to memory of 1268	1712	cmd.exe	107
PID 1712 wrote to memory of 1268	1712	cmd.exe	107

C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install (14).exe
"C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install (14).exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4572
- 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:2496
- - C:\Windows\SysWOW64\cmd.exe
    cmd
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2280
  - - C:\Windows\SysWOW64\findstr.exe
      findstr /V /R "^ZOQsXtAtHxdyuhsSoVBajbWjbeoOEYrTNLMLtwdlZxVnlJckSKVqpClCSEUVWLmIsbsxAFNuFdaSBbwNGXVTeeJkApTAicggUhuNawKhWPcSpaw$" Apparenze.ppt
      4⤵
      System Location Discovery: System Language Discovery
      PID:5000
  - - 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:4084
    - - 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:2784
      - 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:1712
        
        C:\Windows\SysWOW64\timeout.exe
        
        timeout 3
        7⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:1268
  - - 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:1228

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\ENYOWX~1.ZIP

Filesize
45KB

MD5
ff5576a6fec8b769427a18f5d2fe8044

SHA1
c00cb5f15195867a976aa1e1207a96cd97d5de68

SHA256
6271c6cfa3ed8efab1498241e4c4de4377de09bfb628d6de4af8bf5c0c3b5791

SHA512
cf043f3e5f8c8d0f25a68cc81a3d849cb39c8eb9f4e60a9885b23cc7159684a1ebfd1e9d4f0bb9ae4d899d2aa9e12b1da0fad273779822b445d15d6c4880f43c

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

Filesize
45KB

MD5
bae7a08097e09b8713516cfd040f3d4f

SHA1
c3cd3a609d98d95a1948f4dfae09d171cdf49e10

SHA256
cdafad123d5337b1e59d914a9ec28ab9c1a927c8f6615c81e1567f3926a51138

SHA512
cc4de15bfadbca17fe80237dd0358e92e0eb76cc04435e1ae59fd5aed2605a9222405a6ec874418883c94fec0be39297123eac24d952cb78bb8485e1e6fe14a0

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

Filesize
7KB

MD5
8cd68904c6eaaa8f1758af6c4e7f601a

SHA1
04aeba1225bc50298f76c0aab20ebc36d1c9502c

SHA256
2a66e6bae2201a1a7c50c5ff75ef18285f3c5f5ceb4f9fcfd4358042264c5592

SHA512
dc3d6173ac3b01efb2aec26e1fdb392d91dc1d84691d6e977b1911f39568ca208303a36b94fa79dca278fc8cd200028e9f487f3a63ab6923a720efad6c6ea5e5

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

Filesize
7KB

MD5
63e4195e86a58a105b2212ff3f7532d2

SHA1
6b4af0d8fb6d863fe40db20ea95690d1ebe9589c

SHA256
d7397a162d934bd052f88a314cbfe059876e59ab5b38d268b417e3e84ec2697e

SHA512
14669481355c5d900f2889a1c75cad8e75dd98bf58443cefc62b6521a608db4cf0dbbe09d201613919d9b5d688d6d31070947e84db6664f81729ac632c11108f

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

Filesize
50KB

MD5
e97d6cb0d00ec3b2a193ab7102512ecb

SHA1
88bb4e4cb80fc695fc1701cabc4d00ec4030ed3d

SHA256
49f4bd0ffa1b81138bfe3b14e765915323e3101e24bc16213367d68d6a25c28d

SHA512
26b0f909be7a2108481a96140550481d675df9ffc7e143369aa479805f8a793f9de35c44934936c961860608e0548d94018199cec64409f2dab6d034ec8665eb

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

Filesize
7KB

MD5
03e43072ba7e287d3407bc66882e4766

SHA1
4b51c7828a22c4a353258e85fb1314cf4386ea79

SHA256
64a1cdc8b59d23092f1e725a3fe02d2b9535c41cf60cc29302dd900d4df5d0d3

SHA512
4517aea6f15b0d4693741c41c6cac601a85b4f020309e3932559b73ce5ca0cafad94823d926a00af0ac3ce9106ed9f8249b7573577a87916626dc8ea791501d0

Download Submit
memory/2784-25-0x0000000004CD0000-0x0000000004DB5000-memory.dmp

Filesize
916KB

Download
memory/2784-26-0x0000000004CD0000-0x0000000004DB5000-memory.dmp

Filesize
916KB

Download
memory/2784-24-0x0000000004CD0000-0x0000000004DB5000-memory.dmp

Filesize
916KB

Download
memory/2784-23-0x0000000004CD0000-0x0000000004DB5000-memory.dmp

Filesize
916KB

Download
memory/2784-22-0x0000000004CD0000-0x0000000004DB5000-memory.dmp

Filesize
916KB

Download
memory/2784-21-0x0000000004CD0000-0x0000000004DB5000-memory.dmp

Filesize
916KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads