cryptbot | 7ccda59528c0151bc9f11b7f25f8291d99bcf541488c009ef14e2a104e6f0c5d

Analysis

max time kernel
140s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
16-03-2023 19:11

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

98210e2d9b34c77ecf43909546294cc4.exe
Size

791KB
MD5

98210e2d9b34c77ecf43909546294cc4
SHA1

2882ee363adc9fce181b202459897f0f82987807
SHA256

7ccda59528c0151bc9f11b7f25f8291d99bcf541488c009ef14e2a104e6f0c5d
SHA512

b72772bfbb6c541e9263fd7008447084b4da58c0c4ffe7a4ea50ab029ab74f294388e51267f9d8136c54c099a5d369718e5bba98809acd506068bf512da39d4b
SSDEEP

24576:wosWSM18jjQ34deYJRQw6fVHsxIeMrjXqCC6xMjvFCPH43H:LsWSMy/QIzQwsVHsxIeMqCCEMjyM

Score

10^/10

cryptbot discovery evasion spyware stealer themida trojan

Malware Config

Extracted

Family

cryptbot

http://erniku42.top/gate.php

Attributes

payload_url
http://ovapfa05.top/unfele

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:

DpEditor.exeunfele.exe

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

unfele.exeDpEditor.exe

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

98210e2d9b34c77ecf43909546294cc4.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation	98210e2d9b34c77ecf43909546294cc4.exe

Executes dropped EXE 2 IoCs

Processes:

unfele.exeDpEditor.exe

pid process

4100 unfele.exe
4536 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
4100	unfele.exe
4536	DpEditor.exe

Themida packer 18 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\836CD7B6DA2B518B\unfele.exe	themida
C:\Users\Admin\AppData\Roaming\836CD7B6DA2B518B\unfele.exe	themida
behavioral2/memory/4100-240-0x0000000000AE0000-0x00000000011CB000-memory.dmp	themida
behavioral2/memory/4100-241-0x0000000000AE0000-0x00000000011CB000-memory.dmp	themida
behavioral2/memory/4100-242-0x0000000000AE0000-0x00000000011CB000-memory.dmp	themida
behavioral2/memory/4100-243-0x0000000000AE0000-0x00000000011CB000-memory.dmp	themida
behavioral2/memory/4100-244-0x0000000000AE0000-0x00000000011CB000-memory.dmp	themida
behavioral2/memory/4100-245-0x0000000000AE0000-0x00000000011CB000-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/4100-250-0x0000000000AE0000-0x00000000011CB000-memory.dmp	themida
behavioral2/memory/4536-251-0x0000000000350000-0x0000000000A3B000-memory.dmp	themida
behavioral2/memory/4536-252-0x0000000000350000-0x0000000000A3B000-memory.dmp	themida
behavioral2/memory/4536-253-0x0000000000350000-0x0000000000A3B000-memory.dmp	themida
behavioral2/memory/4536-254-0x0000000000350000-0x0000000000A3B000-memory.dmp	themida
behavioral2/memory/4536-255-0x0000000000350000-0x0000000000A3B000-memory.dmp	themida
behavioral2/memory/4536-256-0x0000000000350000-0x0000000000A3B000-memory.dmp	themida
behavioral2/memory/4536-257-0x0000000000350000-0x0000000000A3B000-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:

unfele.exeDpEditor.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	unfele.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:

98210e2d9b34c77ecf43909546294cc4.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	98210e2d9b34c77ecf43909546294cc4.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	98210e2d9b34c77ecf43909546294cc4.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

unfele.exeDpEditor.exe

pid process

4100 unfele.exe
4536 DpEditor.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

98210e2d9b34c77ecf43909546294cc4.exe

description pid process target process

PID 2940 set thread context of 1400 2940 98210e2d9b34c77ecf43909546294cc4.exe 98210e2d9b34c77ecf43909546294cc4.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
4100	unfele.exe
4536	DpEditor.exe

description	pid	process	target process
PID 2940 set thread context of 1400	2940	98210e2d9b34c77ecf43909546294cc4.exe	98210e2d9b34c77ecf43909546294cc4.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:

98210e2d9b34c77ecf43909546294cc4.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	98210e2d9b34c77ecf43909546294cc4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	98210e2d9b34c77ecf43909546294cc4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	98210e2d9b34c77ecf43909546294cc4.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

3984 timeout.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

DpEditor.exe

pid process

4536 DpEditor.exe

pid	process
3984	timeout.exe

pid	process
4536	DpEditor.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

98210e2d9b34c77ecf43909546294cc4.exeunfele.exeDpEditor.exe

pid	process
1400	98210e2d9b34c77ecf43909546294cc4.exe
1400	98210e2d9b34c77ecf43909546294cc4.exe
4100	unfele.exe
4100	unfele.exe
4536	DpEditor.exe
4536	DpEditor.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

98210e2d9b34c77ecf43909546294cc4.exe98210e2d9b34c77ecf43909546294cc4.execmd.execmd.exeunfele.exe

description	pid	process	target process
PID 2940 wrote to memory of 1400	2940	98210e2d9b34c77ecf43909546294cc4.exe	98210e2d9b34c77ecf43909546294cc4.exe
PID 2940 wrote to memory of 1400	2940	98210e2d9b34c77ecf43909546294cc4.exe	98210e2d9b34c77ecf43909546294cc4.exe
PID 2940 wrote to memory of 1400	2940	98210e2d9b34c77ecf43909546294cc4.exe	98210e2d9b34c77ecf43909546294cc4.exe
PID 2940 wrote to memory of 1400	2940	98210e2d9b34c77ecf43909546294cc4.exe	98210e2d9b34c77ecf43909546294cc4.exe
PID 2940 wrote to memory of 1400	2940	98210e2d9b34c77ecf43909546294cc4.exe	98210e2d9b34c77ecf43909546294cc4.exe
PID 2940 wrote to memory of 1400	2940	98210e2d9b34c77ecf43909546294cc4.exe	98210e2d9b34c77ecf43909546294cc4.exe
PID 2940 wrote to memory of 1400	2940	98210e2d9b34c77ecf43909546294cc4.exe	98210e2d9b34c77ecf43909546294cc4.exe
PID 2940 wrote to memory of 1400	2940	98210e2d9b34c77ecf43909546294cc4.exe	98210e2d9b34c77ecf43909546294cc4.exe
PID 2940 wrote to memory of 1400	2940	98210e2d9b34c77ecf43909546294cc4.exe	98210e2d9b34c77ecf43909546294cc4.exe
PID 2940 wrote to memory of 1400	2940	98210e2d9b34c77ecf43909546294cc4.exe	98210e2d9b34c77ecf43909546294cc4.exe
PID 2940 wrote to memory of 1400	2940	98210e2d9b34c77ecf43909546294cc4.exe	98210e2d9b34c77ecf43909546294cc4.exe
PID 1400 wrote to memory of 5072	1400	98210e2d9b34c77ecf43909546294cc4.exe	cmd.exe
PID 1400 wrote to memory of 5072	1400	98210e2d9b34c77ecf43909546294cc4.exe	cmd.exe
PID 1400 wrote to memory of 5072	1400	98210e2d9b34c77ecf43909546294cc4.exe	cmd.exe
PID 1400 wrote to memory of 4344	1400	98210e2d9b34c77ecf43909546294cc4.exe	cmd.exe
PID 1400 wrote to memory of 4344	1400	98210e2d9b34c77ecf43909546294cc4.exe	cmd.exe
PID 1400 wrote to memory of 4344	1400	98210e2d9b34c77ecf43909546294cc4.exe	cmd.exe
PID 4344 wrote to memory of 3984	4344	cmd.exe	timeout.exe
PID 4344 wrote to memory of 3984	4344	cmd.exe	timeout.exe
PID 4344 wrote to memory of 3984	4344	cmd.exe	timeout.exe
PID 5072 wrote to memory of 4100	5072	cmd.exe	unfele.exe
PID 5072 wrote to memory of 4100	5072	cmd.exe	unfele.exe
PID 5072 wrote to memory of 4100	5072	cmd.exe	unfele.exe
PID 4100 wrote to memory of 4536	4100	unfele.exe	DpEditor.exe
PID 4100 wrote to memory of 4536	4100	unfele.exe	DpEditor.exe
PID 4100 wrote to memory of 4536	4100	unfele.exe	DpEditor.exe

C:\Users\Admin\AppData\Local\Temp\98210e2d9b34c77ecf43909546294cc4.exe
"C:\Users\Admin\AppData\Local\Temp\98210e2d9b34c77ecf43909546294cc4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2940

C:\Users\Admin\AppData\Local\Temp\98210e2d9b34c77ecf43909546294cc4.exe
"C:\Users\Admin\AppData\Local\Temp\98210e2d9b34c77ecf43909546294cc4.exe"
2⤵
- Checks computer location settings
- Maps connected drives based on registry
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1400

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c C:\Users\Admin\AppData\Roaming\836CD7B6DA2B518B\unfele.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:5072

C:\Users\Admin\AppData\Roaming\836CD7B6DA2B518B\unfele.exe
C:\Users\Admin\AppData\Roaming\836CD7B6DA2B518B\unfele.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: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4100

C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
"C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe"
5⤵
- 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:4536

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout -t 5 && del "C:\Users\Admin\AppData\Local\Temp\98210e2d9b34c77ecf43909546294cc4.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:4344

C:\Windows\SysWOW64\timeout.exe
timeout -t 5
4⤵
- Delays execution with timeout.exe
PID:3984

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\D750.tmp
Filesize
32B

MD5
6c99c51d3621703961bde7b5fd85ec77

SHA1
475ed624240c8a2dc0efc8fdacddf835ac30dc57

SHA256
abddf52ee2be0061ff49a15e681ee212fa054043cba80aa8a7064b71020f13ef

SHA512
e29df0d87187a86dd5c54ff84d925af85d9355d67ff8b8bdd7ba72305c1fd1e34551aafafa4295566a9ad1715c736ceedbe9f066e0d400fd33f82f537d4bcec4

Download Submit
C:\Users\Admin\AppData\Local\Temp\D8DB.tmp
Filesize
71KB

MD5
386c014d0948d4fc41afa98cfca9022e

SHA1
786cc52d9b962f55f92202c7d50c3707eb62607b

SHA256
448b329f3a10bbe3e8f86cd91509c2783b63d28a375231eb23724f5e141420f2

SHA512
13d46209c6b052977d6242763b54ac5e35b389e765c82ba773b520ebf5eacabdfdc22b642cb9760e39ad59dd82fa40a31a8d41fd6dd7ea9c9ad08c57b7d8150f

Download Submit
C:\Users\Admin\AppData\Local\Temp\DF7D.tmp
Filesize
2KB

MD5
77e31b1123e94ce5720ceb729a425798

SHA1
2b65c95f27d8dca23864a3ed4f78490039ae27bf

SHA256
68cafb091d3642a1ad2440bdb51834086945ded836ea25c8f75de7e5fc568d85

SHA512
9c660381b859040e20745a1cf42646af3bd3780e2795a5ff3cedc61db9877b608d1fc431a1bd3ba3f25dd3643898b1c0f2abfc067c6634e4ce65de2d4c0c724a

Download Submit
C:\Users\Admin\AppData\Roaming\836CD7B6DA2B518B\unfele.exe
Filesize
2.7MB

MD5
a7729b292d51fa985505d96f0414d3c1

SHA1
30a0d5fac038a662c98a5c96e647e8f00f5b24a2

SHA256
28bf6de04f62aa7bfd32ad237bade505e899df57bbfde31b46eee3818e5c705e

SHA512
bca001fbe8a7a5df36a0fa36ddd34a42a5f0591df3fff6987f7b1212a3b7d7a5528fb0fa393ae1a0d600477e2bc75a3075e1270d052000ac516d9ed585baafe4

Download Submit
C:\Users\Admin\AppData\Roaming\836CD7B6DA2B518B\unfele.exe
Filesize
2.7MB

MD5
a7729b292d51fa985505d96f0414d3c1

SHA1
30a0d5fac038a662c98a5c96e647e8f00f5b24a2

SHA256
28bf6de04f62aa7bfd32ad237bade505e899df57bbfde31b46eee3818e5c705e

SHA512
bca001fbe8a7a5df36a0fa36ddd34a42a5f0591df3fff6987f7b1212a3b7d7a5528fb0fa393ae1a0d600477e2bc75a3075e1270d052000ac516d9ed585baafe4

Download Submit
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
Filesize
2.7MB

MD5
a7729b292d51fa985505d96f0414d3c1

SHA1
30a0d5fac038a662c98a5c96e647e8f00f5b24a2

SHA256
28bf6de04f62aa7bfd32ad237bade505e899df57bbfde31b46eee3818e5c705e

SHA512
bca001fbe8a7a5df36a0fa36ddd34a42a5f0591df3fff6987f7b1212a3b7d7a5528fb0fa393ae1a0d600477e2bc75a3075e1270d052000ac516d9ed585baafe4

Download Submit
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
Filesize
2.7MB

MD5
a7729b292d51fa985505d96f0414d3c1

SHA1
30a0d5fac038a662c98a5c96e647e8f00f5b24a2

SHA256
28bf6de04f62aa7bfd32ad237bade505e899df57bbfde31b46eee3818e5c705e

SHA512
bca001fbe8a7a5df36a0fa36ddd34a42a5f0591df3fff6987f7b1212a3b7d7a5528fb0fa393ae1a0d600477e2bc75a3075e1270d052000ac516d9ed585baafe4

Download Submit
memory/1400-136-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/1400-233-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/1400-235-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/1400-135-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/1400-134-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/1400-133-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/4100-245-0x0000000000AE0000-0x00000000011CB000-memory.dmp

Filesize
6.9MB

Download
memory/4100-243-0x0000000000AE0000-0x00000000011CB000-memory.dmp

Filesize
6.9MB

Download
memory/4100-244-0x0000000000AE0000-0x00000000011CB000-memory.dmp

Filesize
6.9MB

Download
memory/4100-242-0x0000000000AE0000-0x00000000011CB000-memory.dmp

Filesize
6.9MB

Download
memory/4100-241-0x0000000000AE0000-0x00000000011CB000-memory.dmp

Filesize
6.9MB

Download
memory/4100-240-0x0000000000AE0000-0x00000000011CB000-memory.dmp

Filesize
6.9MB

Download
memory/4100-250-0x0000000000AE0000-0x00000000011CB000-memory.dmp

Filesize
6.9MB

Download
memory/4536-251-0x0000000000350000-0x0000000000A3B000-memory.dmp

Filesize
6.9MB

Download
memory/4536-252-0x0000000000350000-0x0000000000A3B000-memory.dmp

Filesize
6.9MB

Download
memory/4536-253-0x0000000000350000-0x0000000000A3B000-memory.dmp

Filesize
6.9MB

Download
memory/4536-254-0x0000000000350000-0x0000000000A3B000-memory.dmp

Filesize
6.9MB

Download
memory/4536-255-0x0000000000350000-0x0000000000A3B000-memory.dmp

Filesize
6.9MB

Download
memory/4536-256-0x0000000000350000-0x0000000000A3B000-memory.dmp

Filesize
6.9MB

Download
memory/4536-257-0x0000000000350000-0x0000000000A3B000-memory.dmp

Filesize
6.9MB

Download