cryptbot | 010d4f5cb4436951944f73360fd938ec676331de4b6a02e6c220c95f58970559

Analysis

max time kernel
147s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
01-04-2023 01:44

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General

Target

7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe
Size

6.8MB
MD5

a0543f4768b6938e07393baa1301a3a5
SHA1

a2fc8528c2b25145f4f87265ae229379839d8b79
SHA256

7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5
SHA512

c77e81df7149c042c691a6fec6499c2095de5f4dbfba5a57e94080dc78e6d944eabbfd403823119d62f0f4641d5929be0e52afb9c46d18508ae855c4f0a2af5b
SSDEEP

196608:RkAYBdNTUeMyEg/CN95K1o8TE4eOnTGcwdb:Rk5dNo2Eg6N95ghE4lTKdb

Score

10^/10

cryptbot discovery evasion spyware stealer themida trojan

Malware Config

Signatures

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

sheafy.exeDpEditor.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	sheafy.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	DpEditor.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

sheafy.exeDpEditor.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	sheafy.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	sheafy.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	DpEditor.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	DpEditor.exe

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation	7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe

Executes dropped EXE 2 IoCs

Processes:

sheafy.exeDpEditor.exe

pid process

2096 sheafy.exe
4068 DpEditor.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
T1081

pid	process
2096	sheafy.exe
4068	DpEditor.exe

Themida packer 18 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\2F433E85C00A43F3\sheafy.exe	themida
C:\Users\Admin\AppData\Roaming\2F433E85C00A43F3\sheafy.exe	themida
behavioral2/memory/2096-249-0x0000000000130000-0x0000000000886000-memory.dmp	themida
behavioral2/memory/2096-250-0x0000000000130000-0x0000000000886000-memory.dmp	themida
behavioral2/memory/2096-251-0x0000000000130000-0x0000000000886000-memory.dmp	themida
behavioral2/memory/2096-252-0x0000000000130000-0x0000000000886000-memory.dmp	themida
behavioral2/memory/2096-253-0x0000000000130000-0x0000000000886000-memory.dmp	themida
behavioral2/memory/2096-254-0x0000000000130000-0x0000000000886000-memory.dmp	themida
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe	themida
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe	themida
behavioral2/memory/2096-259-0x0000000000130000-0x0000000000886000-memory.dmp	themida
behavioral2/memory/4068-260-0x0000000000CF0000-0x0000000001446000-memory.dmp	themida
behavioral2/memory/4068-261-0x0000000000CF0000-0x0000000001446000-memory.dmp	themida
behavioral2/memory/4068-262-0x0000000000CF0000-0x0000000001446000-memory.dmp	themida
behavioral2/memory/4068-263-0x0000000000CF0000-0x0000000001446000-memory.dmp	themida
behavioral2/memory/4068-264-0x0000000000CF0000-0x0000000001446000-memory.dmp	themida
behavioral2/memory/4068-265-0x0000000000CF0000-0x0000000001446000-memory.dmp	themida
behavioral2/memory/4068-266-0x0000000000CF0000-0x0000000001446000-memory.dmp	themida

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
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

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

sheafy.exeDpEditor.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	sheafy.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	DpEditor.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

sheafy.exeDpEditor.exe

pid process

2096 sheafy.exe
4068 DpEditor.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
2096	sheafy.exe
4068	DpEditor.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

2164 timeout.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

DpEditor.exe

pid process

4068 DpEditor.exe

pid	process
2164	timeout.exe

pid	process
4068	DpEditor.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exesheafy.exeDpEditor.exe

pid	process
1016	7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe
1016	7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe
1016	7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe
1016	7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe
2096	sheafy.exe
2096	sheafy.exe
4068	DpEditor.exe
4068	DpEditor.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.execmd.execmd.exesheafy.exe

description	pid	process	target process
PID 1016 wrote to memory of 4140	1016	7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe	cmd.exe
PID 1016 wrote to memory of 4140	1016	7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe	cmd.exe
PID 1016 wrote to memory of 4140	1016	7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe	cmd.exe
PID 4140 wrote to memory of 2096	4140	cmd.exe	sheafy.exe
PID 4140 wrote to memory of 2096	4140	cmd.exe	sheafy.exe
PID 4140 wrote to memory of 2096	4140	cmd.exe	sheafy.exe
PID 1016 wrote to memory of 3204	1016	7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe	cmd.exe
PID 1016 wrote to memory of 3204	1016	7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe	cmd.exe
PID 1016 wrote to memory of 3204	1016	7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe	cmd.exe
PID 3204 wrote to memory of 2164	3204	cmd.exe	timeout.exe
PID 3204 wrote to memory of 2164	3204	cmd.exe	timeout.exe
PID 3204 wrote to memory of 2164	3204	cmd.exe	timeout.exe
PID 2096 wrote to memory of 4068	2096	sheafy.exe	DpEditor.exe
PID 2096 wrote to memory of 4068	2096	sheafy.exe	DpEditor.exe
PID 2096 wrote to memory of 4068	2096	sheafy.exe	DpEditor.exe

C:\Users\Admin\AppData\Local\Temp\7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe
"C:\Users\Admin\AppData\Local\Temp\7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe"
1⤵
- Checks computer location settings
- Maps connected drives based on registry
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1016

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c C:\Users\Admin\AppData\Roaming\2F433E85C00A43F3\sheafy.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:4140

C:\Users\Admin\AppData\Roaming\2F433E85C00A43F3\sheafy.exe
C:\Users\Admin\AppData\Roaming\2F433E85C00A43F3\sheafy.exe
3⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2096

C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
"C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe"
4⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
PID:4068

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout -t 5 && del "C:\Users\Admin\AppData\Local\Temp\7ede0b1138f235629f0e3539de7f0b225b9e9f9ca4855aca0e9ccaeab0731bf5.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3204

C:\Windows\SysWOW64\timeout.exe
timeout -t 5
3⤵
- Delays execution with timeout.exe
PID:2164

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Peripheral Device Discovery

T1120

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\8EAE.tmp
Filesize
32B

MD5
6bb6e374b5dbd021622648b4d4e9afc7

SHA1
df356bb84780e332c960769d552f67d1f5221cce

SHA256
6546a2ec37419190b5f256f2c09efd90f8dd11fe98e5ae4521f8e07ecd64a2aa

SHA512
42b05356304dbbf2dd1ba7c7bc8dd2fcfc908d80fcd7c25771a3722ac946fd04575591d530e802799f8c17d9622db361f76b69c3985fd1ee63fce38777938644

Download Submit
C:\Users\Admin\AppData\Local\Temp\9133.tmp
Filesize
71KB

MD5
92d24961d2ebaacf1ace5463dfc9930d

SHA1
99ffaf6904ab616c33a37ce01d383e4a493df335

SHA256
9013688dec264c615178e151c2eb5f0b2eb9fe8cfad867b311d8581d921c73f3

SHA512
77598c77f219ab5234b8b84bcfe873f40e7464b224fac3c8568b300d3f2563f7ef5ad9ec5cccc0d719e7d3e489a164b04b6b36316196afea0b8051de3c751cc7

Download Submit
C:\Users\Admin\AppData\Local\Temp\99CA.tmp
Filesize
2KB

MD5
dce9b749d38fdc247ab517e8a76e6102

SHA1
d6c5b6548e1a3da3326bd097c50c49fc7906be3f

SHA256
5087b8c7f2cecceac61d7bd02b939888cf2cc5a452676f28fd5c076eb1ae7ea7

SHA512
56c276f0a070da656c98520aa720994d78f1bf0bbb085a5f6fb4fd18fed2bbba1eb8e97b54d58eaa9a978d21d64678170f49c020feb19d8545d158a2d8d58446

Download Submit
C:\Users\Admin\AppData\Roaming\2F433E85C00A43F3\sheafy.exe
Filesize
2.9MB

MD5
4a7419b27bbaa7b78f02b7ffbaaf7b24

SHA1
f55473ce797e9a5bd2a4df9cc03504446de22021

SHA256
456ba6e8635231d5c4176a2e9c44084fd61b00d97fc31b7b8dfaf67d12fd9c7d

SHA512
9e1e5876da32fb7e1e3419b6131c980d7b76db2a63277505d42baf559d414b5df58dd67ad3d7c07a0763037389c6b72e12ffe9cbb5cbf6a3f7ce9401a5449ee6

Download Submit
C:\Users\Admin\AppData\Roaming\2F433E85C00A43F3\sheafy.exe
Filesize
2.9MB

MD5
4a7419b27bbaa7b78f02b7ffbaaf7b24

SHA1
f55473ce797e9a5bd2a4df9cc03504446de22021

SHA256
456ba6e8635231d5c4176a2e9c44084fd61b00d97fc31b7b8dfaf67d12fd9c7d

SHA512
9e1e5876da32fb7e1e3419b6131c980d7b76db2a63277505d42baf559d414b5df58dd67ad3d7c07a0763037389c6b72e12ffe9cbb5cbf6a3f7ce9401a5449ee6

Download Submit
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
Filesize
2.9MB

MD5
4a7419b27bbaa7b78f02b7ffbaaf7b24

SHA1
f55473ce797e9a5bd2a4df9cc03504446de22021

SHA256
456ba6e8635231d5c4176a2e9c44084fd61b00d97fc31b7b8dfaf67d12fd9c7d

SHA512
9e1e5876da32fb7e1e3419b6131c980d7b76db2a63277505d42baf559d414b5df58dd67ad3d7c07a0763037389c6b72e12ffe9cbb5cbf6a3f7ce9401a5449ee6

Download Submit
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
Filesize
2.9MB

MD5
4a7419b27bbaa7b78f02b7ffbaaf7b24

SHA1
f55473ce797e9a5bd2a4df9cc03504446de22021

SHA256
456ba6e8635231d5c4176a2e9c44084fd61b00d97fc31b7b8dfaf67d12fd9c7d

SHA512
9e1e5876da32fb7e1e3419b6131c980d7b76db2a63277505d42baf559d414b5df58dd67ad3d7c07a0763037389c6b72e12ffe9cbb5cbf6a3f7ce9401a5449ee6

Download Submit
memory/1016-136-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/1016-140-0x0000000000400000-0x0000000000F0E000-memory.dmp

Filesize
11.1MB

Download
memory/1016-139-0x0000000002DD0000-0x0000000002DD1000-memory.dmp

Filesize
4KB

Download
memory/1016-138-0x0000000002DC0000-0x0000000002DC1000-memory.dmp

Filesize
4KB

Download
memory/1016-137-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/1016-135-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/1016-134-0x0000000002D60000-0x0000000002D61000-memory.dmp

Filesize
4KB

Download
memory/1016-133-0x0000000002C50000-0x0000000002C51000-memory.dmp

Filesize
4KB

Download
memory/2096-250-0x0000000000130000-0x0000000000886000-memory.dmp

Filesize
7.3MB

Download
memory/2096-252-0x0000000000130000-0x0000000000886000-memory.dmp

Filesize
7.3MB

Download
memory/2096-253-0x0000000000130000-0x0000000000886000-memory.dmp

Filesize
7.3MB

Download
memory/2096-254-0x0000000000130000-0x0000000000886000-memory.dmp

Filesize
7.3MB

Download
memory/2096-251-0x0000000000130000-0x0000000000886000-memory.dmp

Filesize
7.3MB

Download
memory/2096-249-0x0000000000130000-0x0000000000886000-memory.dmp

Filesize
7.3MB

Download
memory/2096-259-0x0000000000130000-0x0000000000886000-memory.dmp

Filesize
7.3MB

Download
memory/4068-260-0x0000000000CF0000-0x0000000001446000-memory.dmp

Filesize
7.3MB

Download
memory/4068-261-0x0000000000CF0000-0x0000000001446000-memory.dmp

Filesize
7.3MB

Download
memory/4068-262-0x0000000000CF0000-0x0000000001446000-memory.dmp

Filesize
7.3MB

Download
memory/4068-263-0x0000000000CF0000-0x0000000001446000-memory.dmp

Filesize
7.3MB

Download
memory/4068-264-0x0000000000CF0000-0x0000000001446000-memory.dmp

Filesize
7.3MB

Download
memory/4068-265-0x0000000000CF0000-0x0000000001446000-memory.dmp

Filesize
7.3MB

Download
memory/4068-266-0x0000000000CF0000-0x0000000001446000-memory.dmp

Filesize
7.3MB

Download