cryptbot | 41df984882b7cb539f1bcc03433f60e2bd7a0313b1e05bda78338d9176d6996b

Analysis

max time kernel
123s
max time network
122s
platform
windows10_x64
resource
win10-en-20211208
submitted
29-12-2021 07:55

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General

Target

06a6da8543ba7767c8728a2de532d224.exe
Size

2.6MB
MD5

06a6da8543ba7767c8728a2de532d224
SHA1

94772a4b0bd3230ee749d160366c41751e71f1a0
SHA256

41df984882b7cb539f1bcc03433f60e2bd7a0313b1e05bda78338d9176d6996b
SHA512

50d8b2e89980357b5aa8393b34bd19be16cd0e92bc1e838c7d8b3ae656af6f9b9b4df18b2eb26528b4dd8d6b2b25a5d1cd0ed85316a47596b90ae913523f4d85

Score

10^/10

cryptbot discovery evasion spyware stealer themida trojan

Malware Config

Extracted

Family

cryptbot

hevzbn22.top

morwce02.top

Attributes

payload_url
http://kyvgns02.top/download.php?file=finjan.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

764 File.exe
1112 DpEditor.exe

pid	process
764	File.exe
1112	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:

06a6da8543ba7767c8728a2de532d224.exeFile.exeDpEditor.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	06a6da8543ba7767c8728a2de532d224.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	File.exe
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	06a6da8543ba7767c8728a2de532d224.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/3772-115-0x0000000000180000-0x0000000000865000-memory.dmp	themida
behavioral2/memory/3772-116-0x0000000000180000-0x0000000000865000-memory.dmp	themida
behavioral2/memory/3772-117-0x0000000000180000-0x0000000000865000-memory.dmp	themida
behavioral2/memory/3772-118-0x0000000000180000-0x0000000000865000-memory.dmp	themida
C:\Users\Admin\AppData\Local\Temp\File.exe	themida
C:\Users\Admin\AppData\Local\Temp\File.exe	themida
behavioral2/memory/764-124-0x0000000000320000-0x0000000000A80000-memory.dmp	themida
behavioral2/memory/764-132-0x0000000000320000-0x0000000000A80000-memory.dmp	themida
behavioral2/memory/764-134-0x0000000000320000-0x0000000000A80000-memory.dmp	themida
behavioral2/memory/764-135-0x0000000000320000-0x0000000000A80000-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/1112-147-0x0000000000A90000-0x00000000011F0000-memory.dmp	themida
behavioral2/memory/1112-148-0x0000000000A90000-0x00000000011F0000-memory.dmp	themida
behavioral2/memory/1112-150-0x0000000000A90000-0x00000000011F0000-memory.dmp	themida
behavioral2/memory/1112-149-0x0000000000A90000-0x00000000011F0000-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:

File.exeDpEditor.exe06a6da8543ba7767c8728a2de532d224.exe

description	ioc	process
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
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	06a6da8543ba7767c8728a2de532d224.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs

Processes:

06a6da8543ba7767c8728a2de532d224.exeFile.exeDpEditor.exe

pid process

3772 06a6da8543ba7767c8728a2de532d224.exe
764 File.exe
1112 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
3772	06a6da8543ba7767c8728a2de532d224.exe
764	File.exe
1112	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:

06a6da8543ba7767c8728a2de532d224.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	06a6da8543ba7767c8728a2de532d224.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	06a6da8543ba7767c8728a2de532d224.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1724 timeout.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

DpEditor.exe

pid process

1112 DpEditor.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

06a6da8543ba7767c8728a2de532d224.exeFile.exeDpEditor.exe

pid process

3772 06a6da8543ba7767c8728a2de532d224.exe
3772 06a6da8543ba7767c8728a2de532d224.exe
764 File.exe
764 File.exe
1112 DpEditor.exe
1112 DpEditor.exe

pid	process
1724	timeout.exe

pid	process
1112	DpEditor.exe

pid	process
3772	06a6da8543ba7767c8728a2de532d224.exe
3772	06a6da8543ba7767c8728a2de532d224.exe
764	File.exe
764	File.exe
1112	DpEditor.exe
1112	DpEditor.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

06a6da8543ba7767c8728a2de532d224.execmd.exeFile.exe

description	pid	process	target process
PID 3772 wrote to memory of 764	3772	06a6da8543ba7767c8728a2de532d224.exe	File.exe
PID 3772 wrote to memory of 764	3772	06a6da8543ba7767c8728a2de532d224.exe	File.exe
PID 3772 wrote to memory of 764	3772	06a6da8543ba7767c8728a2de532d224.exe	File.exe
PID 3772 wrote to memory of 2292	3772	06a6da8543ba7767c8728a2de532d224.exe	cmd.exe
PID 3772 wrote to memory of 2292	3772	06a6da8543ba7767c8728a2de532d224.exe	cmd.exe
PID 3772 wrote to memory of 2292	3772	06a6da8543ba7767c8728a2de532d224.exe	cmd.exe
PID 2292 wrote to memory of 1724	2292	cmd.exe	timeout.exe
PID 2292 wrote to memory of 1724	2292	cmd.exe	timeout.exe
PID 2292 wrote to memory of 1724	2292	cmd.exe	timeout.exe
PID 764 wrote to memory of 1112	764	File.exe	DpEditor.exe
PID 764 wrote to memory of 1112	764	File.exe	DpEditor.exe
PID 764 wrote to memory of 1112	764	File.exe	DpEditor.exe

C:\Users\Admin\AppData\Local\Temp\06a6da8543ba7767c8728a2de532d224.exe
"C:\Users\Admin\AppData\Local\Temp\06a6da8543ba7767c8728a2de532d224.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:3772

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:764

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:1112

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c rd /s /q C:\Users\Admin\AppData\Local\Temp\rfZuXnEpwRg & timeout 4 & del /f /q "C:\Users\Admin\AppData\Local\Temp\06a6da8543ba7767c8728a2de532d224.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2292

C:\Windows\SysWOW64\timeout.exe
timeout 4
3⤵
- Delays execution with timeout.exe
PID:1724

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
f1dffa9fa58dab25262df38fef206123

SHA1
4f0771b244ed3b106ecb7e42a355dda964d5aebb

SHA256
4bb5aa42937187857a805d5405fbb0d82a49dde621e25b9dce74ed644393a471

SHA512
369bf66442159d2e5b0b15cc2c9651931d53a4c836ced124029c7ddb250ce208b841acfa4a190d9c5bdc1b69d93af83d47b260fefc6bb8bdd62ea9f9259354f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\File.exe
MD5
f1dffa9fa58dab25262df38fef206123

SHA1
4f0771b244ed3b106ecb7e42a355dda964d5aebb

SHA256
4bb5aa42937187857a805d5405fbb0d82a49dde621e25b9dce74ed644393a471

SHA512
369bf66442159d2e5b0b15cc2c9651931d53a4c836ced124029c7ddb250ce208b841acfa4a190d9c5bdc1b69d93af83d47b260fefc6bb8bdd62ea9f9259354f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\rfZuXnEpwRg\ASMGFT~1.ZIP
MD5
463a6b55a321ccd99b7c0009c5c4ee87

SHA1
2c31c39f9ef6a9fc17b0bdbb109bf225fc5e8a98

SHA256
f8b1bdf41a274ababc9e3717f35211ef14cfbc411b5aee80b8ab46b9987fef59

SHA512
b1f38138da7bf981b0274b5719b02bdefdb84829f5a81a46cd82d327e4c59cc131861aa3578d302a92af93cf9ee4a15ee73a4f6dc2789f99907997ef02b1944e

Download Submit
C:\Users\Admin\AppData\Local\Temp\rfZuXnEpwRg\LXUGIJ~1.ZIP
MD5
c1ca44d9b0e119f523f7bbe45c95b686

SHA1
86be7c7a429078a6631459e51f945922cf22dc59

SHA256
2b1e0342a63f220724a6ab8f6a92d80172c7535c7ca121b234c3ca59f9d18870

SHA512
959f38df8f77d836450280e6f16fabaaa84789c211d6e8245b83e562d7faabb495b915309d7293d8a7d15ebffac08799710d960dbf9e52951cffe4c072d5f752

Download Submit
C:\Users\Admin\AppData\Local\Temp\rfZuXnEpwRg\_Files\_Chrome\DEFAUL~1.BIN
MD5
f4b8e6e7ca32ed5ab1653cc327475cc0

SHA1
e7c30740b8cc28534d398ff4036e0cc6649619ce

SHA256
34abcff7dd7e3157dc78b58d9fc7ce57be556a550bcc6a2b2257c9b08107cbe2

SHA512
edc72a374b28b984d8d3ced5a27ddb1a91e843ab873f7b700eecea87c0dfea961359f7931ea127ee2b8edc2602968795c6b9f121622dffca23241736c44d8ae2

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

SHA1
953e7420801c76393902c0d6bb56148947e41571

SHA256
b281ce54125d4250a80f48fcc02a8eea53f2c35c3b726e2512c3d493da0013bf

SHA512
cc96ddf4bf90d6aaa9d86803cb2aa30cd8e9b295aee1bd5544b88aeab63dc60bb1d4641e846c9771bab51aabbfbcd984c6d3ee83b96f5b65d09c0841d464b9e4

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

SHA1
5952781d22cff35d94861fac25d89a39af6d0a87

SHA256
531b3121bd59938df4933972344d936a67e75d8b1741807a8a51c898d185dd2a

SHA512
c2772893695f49cb185add62c35284779b20d45adc01184f1912613fa8b2d70c8e785f0d7cfa3bfaf1d2d58e7cdc74f4304fd973a956601927719d6d370dd57a

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

SHA1
e1fba0ac3f3d8689acf6c2ee26afdfd0c8e02df9

SHA256
94354ea6703c5ef5fa052aeb1d29715587d80300858ebc063a61c02b7e6e9575

SHA512
4b89b5adc77641e497eda7db62a48fee7b4b8dda83bff637cac850645d31deb93aafee5afeb41390e07fd16505a63f418b6cb153a1d35777c483e2d6d3f783b4

Download Submit
C:\Users\Admin\AppData\Local\Temp\rfZuXnEpwRg\_Files\_INFOR~1.TXT
MD5
ebcbde22670402df8315526621708640

SHA1
fa1871d68680dcfe8c71a21fcd3a381be5e28aec

SHA256
5d18aea22cf782a3bc490d11705f661946911d720f8b1769ac0216ad2b763b81

SHA512
6b3cf9dcdd0c409c36e239cc5851afa9e7cce012bf49ec48438e6084fef0d56700c4436bbf9c936b598e4a169d687082369e9c2b2a469f57cbb43c5ac12014c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\rfZuXnEpwRg\_Files\_SCREE~1.JPE
MD5
a9d39ebdc5db50baeb876138b0c31187

SHA1
dd49a434943eb45ac14fdc639b7b44e37d0d2be4

SHA256
e26f4ffa88fee69b2f5e417e6beefda8782f44858110dd613938affa28af4b9a

SHA512
31e769cc0440745bc19aee9069902b4d2a2fadeef0399a32535e2d70bd0fd473d4ec900fe95626d7ad87fa3b4c49a11f20d408ae1e967684b4840e1969306058

Download Submit
C:\Users\Admin\AppData\Local\Temp\rfZuXnEpwRg\files_\SCREEN~1.JPG
MD5
a9d39ebdc5db50baeb876138b0c31187

SHA1
dd49a434943eb45ac14fdc639b7b44e37d0d2be4

SHA256
e26f4ffa88fee69b2f5e417e6beefda8782f44858110dd613938affa28af4b9a

SHA512
31e769cc0440745bc19aee9069902b4d2a2fadeef0399a32535e2d70bd0fd473d4ec900fe95626d7ad87fa3b4c49a11f20d408ae1e967684b4840e1969306058

Download Submit
C:\Users\Admin\AppData\Local\Temp\rfZuXnEpwRg\files_\SYSTEM~1.TXT
MD5
ebcbde22670402df8315526621708640

SHA1
fa1871d68680dcfe8c71a21fcd3a381be5e28aec

SHA256
5d18aea22cf782a3bc490d11705f661946911d720f8b1769ac0216ad2b763b81

SHA512
6b3cf9dcdd0c409c36e239cc5851afa9e7cce012bf49ec48438e6084fef0d56700c4436bbf9c936b598e4a169d687082369e9c2b2a469f57cbb43c5ac12014c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\rfZuXnEpwRg\files_\_Chrome\DEFAUL~1.BIN
MD5
f4b8e6e7ca32ed5ab1653cc327475cc0

SHA1
e7c30740b8cc28534d398ff4036e0cc6649619ce

SHA256
34abcff7dd7e3157dc78b58d9fc7ce57be556a550bcc6a2b2257c9b08107cbe2

SHA512
edc72a374b28b984d8d3ced5a27ddb1a91e843ab873f7b700eecea87c0dfea961359f7931ea127ee2b8edc2602968795c6b9f121622dffca23241736c44d8ae2

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

SHA1
953e7420801c76393902c0d6bb56148947e41571

SHA256
b281ce54125d4250a80f48fcc02a8eea53f2c35c3b726e2512c3d493da0013bf

SHA512
cc96ddf4bf90d6aaa9d86803cb2aa30cd8e9b295aee1bd5544b88aeab63dc60bb1d4641e846c9771bab51aabbfbcd984c6d3ee83b96f5b65d09c0841d464b9e4

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

SHA1
5952781d22cff35d94861fac25d89a39af6d0a87

SHA256
531b3121bd59938df4933972344d936a67e75d8b1741807a8a51c898d185dd2a

SHA512
c2772893695f49cb185add62c35284779b20d45adc01184f1912613fa8b2d70c8e785f0d7cfa3bfaf1d2d58e7cdc74f4304fd973a956601927719d6d370dd57a

Download Submit
C:\Users\Admin\AppData\Local\Temp\rfZuXnEpwRg\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
f1dffa9fa58dab25262df38fef206123

SHA1
4f0771b244ed3b106ecb7e42a355dda964d5aebb

SHA256
4bb5aa42937187857a805d5405fbb0d82a49dde621e25b9dce74ed644393a471

SHA512
369bf66442159d2e5b0b15cc2c9651931d53a4c836ced124029c7ddb250ce208b841acfa4a190d9c5bdc1b69d93af83d47b260fefc6bb8bdd62ea9f9259354f4

Download Submit
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
MD5
f1dffa9fa58dab25262df38fef206123

SHA1
4f0771b244ed3b106ecb7e42a355dda964d5aebb

SHA256
4bb5aa42937187857a805d5405fbb0d82a49dde621e25b9dce74ed644393a471

SHA512
369bf66442159d2e5b0b15cc2c9651931d53a4c836ced124029c7ddb250ce208b841acfa4a190d9c5bdc1b69d93af83d47b260fefc6bb8bdd62ea9f9259354f4

Download Submit
memory/764-124-0x0000000000320000-0x0000000000A80000-memory.dmp

Filesize
7.4MB

Download
memory/764-120-0x0000000000000000-mapping.dmp

Download
memory/764-135-0x0000000000320000-0x0000000000A80000-memory.dmp

Filesize
7.4MB

Download
memory/764-133-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/764-132-0x0000000000320000-0x0000000000A80000-memory.dmp

Filesize
7.4MB

Download
memory/764-134-0x0000000000320000-0x0000000000A80000-memory.dmp

Filesize
7.4MB

Download
memory/1112-147-0x0000000000A90000-0x00000000011F0000-memory.dmp

Filesize
7.4MB

Download
memory/1112-150-0x0000000000A90000-0x00000000011F0000-memory.dmp

Filesize
7.4MB

Download
memory/1112-149-0x0000000000A90000-0x00000000011F0000-memory.dmp

Filesize
7.4MB

Download
memory/1112-144-0x0000000000000000-mapping.dmp

Download
memory/1112-151-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/1112-148-0x0000000000A90000-0x00000000011F0000-memory.dmp

Filesize
7.4MB

Download
memory/1724-143-0x0000000000000000-mapping.dmp

Download
memory/2292-123-0x0000000000000000-mapping.dmp

Download
memory/3772-118-0x0000000000180000-0x0000000000865000-memory.dmp

Filesize
6.9MB

Download
memory/3772-116-0x0000000000180000-0x0000000000865000-memory.dmp

Filesize
6.9MB

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memory/3772-117-0x0000000000180000-0x0000000000865000-memory.dmp

Filesize
6.9MB

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memory/3772-119-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

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memory/3772-115-0x0000000000180000-0x0000000000865000-memory.dmp

Filesize
6.9MB

Download