cryptbot | d36d4465c570673839d1139e66b284072a9d9f88ea7e2733c1751bd77e9afb2c

Analysis

max time kernel
121s
max time network
121s
platform
windows10_x64
resource
win10-en-20211208
submitted
09-01-2022 14:50

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General

Target

2145121fd426cf719e3b418108bb0215.exe
Size

2.7MB
MD5

2145121fd426cf719e3b418108bb0215
SHA1

256d36d145d164f7c97d667cc35592f27d6aa8ea
SHA256

d36d4465c570673839d1139e66b284072a9d9f88ea7e2733c1751bd77e9afb2c
SHA512

de0794d204e269f4b79cd42678b6c7493b94348f0388685c9759f3a762e5d8bf1d8f0eba5d3398e2d66975e98d4b7ae270c16f13d6034dcd8d7f029150765cc0

Score

10^/10

cryptbot discovery evasion spyware stealer themida trojan

Malware Config

Extracted

Family

cryptbot

zyodef72.top

morvue07.top

Attributes

payload_url
http://yapkbc10.top/download.php?file=luzhou.exe

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
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497
Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

File.exeDpEditor.exe

pid process

2164 File.exe
1660 DpEditor.exe

pid	process
2164	File.exe
1660	DpEditor.exe

Checks BIOS information in registry 2 TTPs 6 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

File.exeDpEditor.exe2145121fd426cf719e3b418108bb0215.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	File.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	DpEditor.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	DpEditor.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2145121fd426cf719e3b418108bb0215.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2145121fd426cf719e3b418108bb0215.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	File.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

Themida packer 16 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/492-116-0x00000000002A0000-0x000000000099B000-memory.dmp	themida
behavioral2/memory/492-117-0x00000000002A0000-0x000000000099B000-memory.dmp	themida
behavioral2/memory/492-118-0x00000000002A0000-0x000000000099B000-memory.dmp	themida
behavioral2/memory/492-119-0x00000000002A0000-0x000000000099B000-memory.dmp	themida
C:\Users\Admin\AppData\Local\Temp\File.exe	themida
C:\Users\Admin\AppData\Local\Temp\File.exe	themida
behavioral2/memory/2164-140-0x00000000009F0000-0x00000000010E3000-memory.dmp	themida
behavioral2/memory/2164-141-0x00000000009F0000-0x00000000010E3000-memory.dmp	themida
behavioral2/memory/2164-142-0x00000000009F0000-0x00000000010E3000-memory.dmp	themida
behavioral2/memory/2164-143-0x00000000009F0000-0x00000000010E3000-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/1660-147-0x0000000000070000-0x0000000000763000-memory.dmp	themida
behavioral2/memory/1660-148-0x0000000000070000-0x0000000000763000-memory.dmp	themida
behavioral2/memory/1660-149-0x0000000000070000-0x0000000000763000-memory.dmp	themida
behavioral2/memory/1660-150-0x0000000000070000-0x0000000000763000-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 3 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

2145121fd426cf719e3b418108bb0215.exeFile.exeDpEditor.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	2145121fd426cf719e3b418108bb0215.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	File.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	DpEditor.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs

Processes:

2145121fd426cf719e3b418108bb0215.exeFile.exeDpEditor.exe

pid process

492 2145121fd426cf719e3b418108bb0215.exe
2164 File.exe
1660 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
492	2145121fd426cf719e3b418108bb0215.exe
2164	File.exe
1660	DpEditor.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

Processes:

2145121fd426cf719e3b418108bb0215.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2145121fd426cf719e3b418108bb0215.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2145121fd426cf719e3b418108bb0215.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

392 timeout.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

DpEditor.exe

pid process

1660 DpEditor.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

2145121fd426cf719e3b418108bb0215.exeFile.exeDpEditor.exe

pid process

492 2145121fd426cf719e3b418108bb0215.exe
492 2145121fd426cf719e3b418108bb0215.exe
2164 File.exe
2164 File.exe
1660 DpEditor.exe
1660 DpEditor.exe

pid	process
392	timeout.exe

pid	process
1660	DpEditor.exe

pid	process
492	2145121fd426cf719e3b418108bb0215.exe
492	2145121fd426cf719e3b418108bb0215.exe
2164	File.exe
2164	File.exe
1660	DpEditor.exe
1660	DpEditor.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

2145121fd426cf719e3b418108bb0215.execmd.exeFile.exe

description	pid	process	target process
PID 492 wrote to memory of 2164	492	2145121fd426cf719e3b418108bb0215.exe	File.exe
PID 492 wrote to memory of 2164	492	2145121fd426cf719e3b418108bb0215.exe	File.exe
PID 492 wrote to memory of 2164	492	2145121fd426cf719e3b418108bb0215.exe	File.exe
PID 492 wrote to memory of 1208	492	2145121fd426cf719e3b418108bb0215.exe	cmd.exe
PID 492 wrote to memory of 1208	492	2145121fd426cf719e3b418108bb0215.exe	cmd.exe
PID 492 wrote to memory of 1208	492	2145121fd426cf719e3b418108bb0215.exe	cmd.exe
PID 1208 wrote to memory of 392	1208	cmd.exe	timeout.exe
PID 1208 wrote to memory of 392	1208	cmd.exe	timeout.exe
PID 1208 wrote to memory of 392	1208	cmd.exe	timeout.exe
PID 2164 wrote to memory of 1660	2164	File.exe	DpEditor.exe
PID 2164 wrote to memory of 1660	2164	File.exe	DpEditor.exe
PID 2164 wrote to memory of 1660	2164	File.exe	DpEditor.exe

C:\Users\Admin\AppData\Local\Temp\2145121fd426cf719e3b418108bb0215.exe
"C:\Users\Admin\AppData\Local\Temp\2145121fd426cf719e3b418108bb0215.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:492

C:\Users\Admin\AppData\Local\Temp\File.exe
"C:\Users\Admin\AppData\Local\Temp\File.exe"
2⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2164

C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
"C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe"
3⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
PID:1660

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c rd /s /q C:\Users\Admin\AppData\Local\Temp\PVxqnDaTVLBUe & timeout 4 & del /f /q "C:\Users\Admin\AppData\Local\Temp\2145121fd426cf719e3b418108bb0215.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1208

C:\Windows\SysWOW64\timeout.exe
timeout 4
3⤵
- Delays execution with timeout.exe
PID:392

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

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\File.exe
MD5
3ae6147ee830216aa9e60610a5a46409

SHA1
e56fe77b928782d7de59323a1d2543059f820a30

SHA256
067d79883c880e8d3a0c77d0f211abe52991e00aff3489cd04c5b5180125fb65

SHA512
c256d66f909dd75322890d4b21b86559f04f877768994e011b9e0030c57a9d72637799f291da8a7e67aa71aecd4faf5fb02c76a97a6fcbbbef680b3489b3d2c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\File.exe
MD5
3ae6147ee830216aa9e60610a5a46409

SHA1
e56fe77b928782d7de59323a1d2543059f820a30

SHA256
067d79883c880e8d3a0c77d0f211abe52991e00aff3489cd04c5b5180125fb65

SHA512
c256d66f909dd75322890d4b21b86559f04f877768994e011b9e0030c57a9d72637799f291da8a7e67aa71aecd4faf5fb02c76a97a6fcbbbef680b3489b3d2c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\PVxqnDaTVLBUe\EGCZDT~1.ZIP
MD5
55958ed3fdb1abddccdea677a7603c23

SHA1
7440db92e3d15279a9f5667e02d7194bf1d0ac81

SHA256
bb4418e3f06fcf5a4655d86c56d694ea828ccc916619b7fff17faa8847523de8

SHA512
9f2ba6f8354c2dd4848fee0997783a0a0f3be4f73301af9d7806f7ad23c45d354a8dafa867e1113f2106f52dc200362d266a78a89d097294b6a73ce4764401e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\PVxqnDaTVLBUe\WATNAW~1.ZIP
MD5
7371306c73febd72ce79b7478ccb4a7f

SHA1
591c4ba9a0d2ef9305e3aedf4282295b2811df21

SHA256
fc1b848d5474ce3d2f7c80f6442c3d6f67a4e612680e2be2f687733e09cf9fdd

SHA512
d3dd0432628c6e25375b05fcc5c91bb90f7a29afb449b1bbdb0d323f2a9c75d0a6fc427158f4fff796c7dd604d23a7a50426465ff60b1e70bda9b8b430959755

Download Submit
C:\Users\Admin\AppData\Local\Temp\PVxqnDaTVLBUe\_Files\_Chrome\DEFAUL~1.BIN
MD5
09500b419541e759ce53d87e324fe8fc

SHA1
4b882732508d2fc28536f8281c3b58777720c7da

SHA256
f80e7db7d3a06c87f03f5d0a9c7ab592ef05bc4fa5a8ab65c318c8455bd94476

SHA512
45e04f6283559638be00bffaf1a52a52a6998f835d5d40f756806a2323623074cb7ee9f802f4eba7d7523ccf3170f8986f89349ffbc1f2514ce25fdae0114fde

Download Submit
C:\Users\Admin\AppData\Local\Temp\PVxqnDaTVLBUe\_Files\_Chrome\DEFAUL~1.DB
MD5
b608d407fc15adea97c26936bc6f03f6

SHA1
953e7420801c76393902c0d6bb56148947e41571

SHA256
b281ce54125d4250a80f48fcc02a8eea53f2c35c3b726e2512c3d493da0013bf

SHA512
cc96ddf4bf90d6aaa9d86803cb2aa30cd8e9b295aee1bd5544b88aeab63dc60bb1d4641e846c9771bab51aabbfbcd984c6d3ee83b96f5b65d09c0841d464b9e4

Download Submit
C:\Users\Admin\AppData\Local\Temp\PVxqnDaTVLBUe\_Files\_Chrome\DEFAUL~2.DB
MD5
055c8c5c47424f3c2e7a6fc2ee904032

SHA1
5952781d22cff35d94861fac25d89a39af6d0a87

SHA256
531b3121bd59938df4933972344d936a67e75d8b1741807a8a51c898d185dd2a

SHA512
c2772893695f49cb185add62c35284779b20d45adc01184f1912613fa8b2d70c8e785f0d7cfa3bfaf1d2d58e7cdc74f4304fd973a956601927719d6d370dd57a

Download Submit
C:\Users\Admin\AppData\Local\Temp\PVxqnDaTVLBUe\_Files\_Chrome\DEFAUL~3.DB
MD5
8ee018331e95a610680a789192a9d362

SHA1
e1fba0ac3f3d8689acf6c2ee26afdfd0c8e02df9

SHA256
94354ea6703c5ef5fa052aeb1d29715587d80300858ebc063a61c02b7e6e9575

SHA512
4b89b5adc77641e497eda7db62a48fee7b4b8dda83bff637cac850645d31deb93aafee5afeb41390e07fd16505a63f418b6cb153a1d35777c483e2d6d3f783b4

Download Submit
C:\Users\Admin\AppData\Local\Temp\PVxqnDaTVLBUe\_Files\_INFOR~1.TXT
MD5
dc0cade45df1db9fd8c05481c508fbee

SHA1
d8066868c7332cc453e5fa467fb2a6939a1b022a

SHA256
040c3d4c7e41275e5bc68165481966a412b1b18dbc21be472c70198d6a53fe8b

SHA512
21e54b24fdaef5e50c26f4dbf7b795321cb71f8986ea0ae7242bfdec9ebe7df18a6e56a7aebd186a6799d4efed4ee57a2a178eb5403e6e93cd2f740b3ea99c0d

Download Submit
C:\Users\Admin\AppData\Local\Temp\PVxqnDaTVLBUe\_Files\_SCREE~1.JPE
MD5
b40b624057647d36ee50281c2b007b26

SHA1
9ec6ac0563f71b229bd191c5460fe462aaaef0eb

SHA256
01ee50540b3f2f26ecd712d1eff62675576ac139a2220c12498318c40b0fdc14

SHA512
8e6d572697081c20aad4ad29fe72d02c4cc267761145cb612fde03492cf0f09b069f569afd1f8656f3f5938d49915e7949402be6ee27bd06b4a7e022230f5057

Download Submit
C:\Users\Admin\AppData\Local\Temp\PVxqnDaTVLBUe\files_\SCREEN~1.JPG
MD5
b40b624057647d36ee50281c2b007b26

SHA1
9ec6ac0563f71b229bd191c5460fe462aaaef0eb

SHA256
01ee50540b3f2f26ecd712d1eff62675576ac139a2220c12498318c40b0fdc14

SHA512
8e6d572697081c20aad4ad29fe72d02c4cc267761145cb612fde03492cf0f09b069f569afd1f8656f3f5938d49915e7949402be6ee27bd06b4a7e022230f5057

Download Submit
C:\Users\Admin\AppData\Local\Temp\PVxqnDaTVLBUe\files_\SYSTEM~1.TXT
MD5
dc0cade45df1db9fd8c05481c508fbee

SHA1
d8066868c7332cc453e5fa467fb2a6939a1b022a

SHA256
040c3d4c7e41275e5bc68165481966a412b1b18dbc21be472c70198d6a53fe8b

SHA512
21e54b24fdaef5e50c26f4dbf7b795321cb71f8986ea0ae7242bfdec9ebe7df18a6e56a7aebd186a6799d4efed4ee57a2a178eb5403e6e93cd2f740b3ea99c0d

Download Submit
C:\Users\Admin\AppData\Local\Temp\PVxqnDaTVLBUe\files_\_Chrome\DEFAUL~1.BIN
MD5
09500b419541e759ce53d87e324fe8fc

SHA1
4b882732508d2fc28536f8281c3b58777720c7da

SHA256
f80e7db7d3a06c87f03f5d0a9c7ab592ef05bc4fa5a8ab65c318c8455bd94476

SHA512
45e04f6283559638be00bffaf1a52a52a6998f835d5d40f756806a2323623074cb7ee9f802f4eba7d7523ccf3170f8986f89349ffbc1f2514ce25fdae0114fde

Download Submit
C:\Users\Admin\AppData\Local\Temp\PVxqnDaTVLBUe\files_\_Chrome\DEFAUL~1.DB
MD5
b608d407fc15adea97c26936bc6f03f6

SHA1
953e7420801c76393902c0d6bb56148947e41571

SHA256
b281ce54125d4250a80f48fcc02a8eea53f2c35c3b726e2512c3d493da0013bf

SHA512
cc96ddf4bf90d6aaa9d86803cb2aa30cd8e9b295aee1bd5544b88aeab63dc60bb1d4641e846c9771bab51aabbfbcd984c6d3ee83b96f5b65d09c0841d464b9e4

Download Submit
C:\Users\Admin\AppData\Local\Temp\PVxqnDaTVLBUe\files_\_Chrome\DEFAUL~2.DB
MD5
055c8c5c47424f3c2e7a6fc2ee904032

SHA1
5952781d22cff35d94861fac25d89a39af6d0a87

SHA256
531b3121bd59938df4933972344d936a67e75d8b1741807a8a51c898d185dd2a

SHA512
c2772893695f49cb185add62c35284779b20d45adc01184f1912613fa8b2d70c8e785f0d7cfa3bfaf1d2d58e7cdc74f4304fd973a956601927719d6d370dd57a

Download Submit
C:\Users\Admin\AppData\Local\Temp\PVxqnDaTVLBUe\files_\_Chrome\DEFAUL~3.DB
MD5
8ee018331e95a610680a789192a9d362

SHA1
e1fba0ac3f3d8689acf6c2ee26afdfd0c8e02df9

SHA256
94354ea6703c5ef5fa052aeb1d29715587d80300858ebc063a61c02b7e6e9575

SHA512
4b89b5adc77641e497eda7db62a48fee7b4b8dda83bff637cac850645d31deb93aafee5afeb41390e07fd16505a63f418b6cb153a1d35777c483e2d6d3f783b4

Download Submit
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
MD5
3ae6147ee830216aa9e60610a5a46409

SHA1
e56fe77b928782d7de59323a1d2543059f820a30

SHA256
067d79883c880e8d3a0c77d0f211abe52991e00aff3489cd04c5b5180125fb65

SHA512
c256d66f909dd75322890d4b21b86559f04f877768994e011b9e0030c57a9d72637799f291da8a7e67aa71aecd4faf5fb02c76a97a6fcbbbef680b3489b3d2c4

Download Submit
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
MD5
3ae6147ee830216aa9e60610a5a46409

SHA1
e56fe77b928782d7de59323a1d2543059f820a30

SHA256
067d79883c880e8d3a0c77d0f211abe52991e00aff3489cd04c5b5180125fb65

SHA512
c256d66f909dd75322890d4b21b86559f04f877768994e011b9e0030c57a9d72637799f291da8a7e67aa71aecd4faf5fb02c76a97a6fcbbbef680b3489b3d2c4

Download Submit
memory/392-138-0x0000000000000000-mapping.dmp

Download
memory/492-116-0x00000000002A0000-0x000000000099B000-memory.dmp

Filesize
7.0MB

Download
memory/492-115-0x0000000077570000-0x00000000776FE000-memory.dmp

Filesize
1.6MB

Download
memory/492-119-0x00000000002A0000-0x000000000099B000-memory.dmp

Filesize
7.0MB

Download
memory/492-117-0x00000000002A0000-0x000000000099B000-memory.dmp

Filesize
7.0MB

Download
memory/492-118-0x00000000002A0000-0x000000000099B000-memory.dmp

Filesize
7.0MB

Download
memory/1208-123-0x0000000000000000-mapping.dmp

Download
memory/1660-151-0x0000000077570000-0x00000000776FE000-memory.dmp

Filesize
1.6MB

Download
memory/1660-150-0x0000000000070000-0x0000000000763000-memory.dmp

Filesize
6.9MB

Download
memory/1660-149-0x0000000000070000-0x0000000000763000-memory.dmp

Filesize
6.9MB

Download
memory/1660-148-0x0000000000070000-0x0000000000763000-memory.dmp

Filesize
6.9MB

Download
memory/1660-147-0x0000000000070000-0x0000000000763000-memory.dmp

Filesize
6.9MB

Download
memory/1660-144-0x0000000000000000-mapping.dmp

Download
memory/2164-120-0x0000000000000000-mapping.dmp

Download
memory/2164-143-0x00000000009F0000-0x00000000010E3000-memory.dmp

Filesize
6.9MB

Download
memory/2164-142-0x00000000009F0000-0x00000000010E3000-memory.dmp

Filesize
6.9MB

Download
memory/2164-141-0x00000000009F0000-0x00000000010E3000-memory.dmp

Filesize
6.9MB

Download
memory/2164-140-0x00000000009F0000-0x00000000010E3000-memory.dmp

Filesize
6.9MB

Download
memory/2164-139-0x0000000077570000-0x00000000776FE000-memory.dmp

Filesize
1.6MB

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