cryptbot | 7566cafb19648f4bd31318201df9eaf8a47ce0633d7c76de92bca0a9867bc2ad

Analysis

max time kernel
110s
max time network
122s
platform
windows10_x64
resource
win10-en-20211014
submitted
05-12-2021 11:00

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General

Target

7566cafb19648f4bd31318201df9eaf8a47ce0633d7c76de92bca0a9867bc2ad.exe
Size

393KB
MD5

b6aebbb102bb26e4c0558205bd656d99
SHA1

1428c1abc805e0cb7f3fce79caca068b22eb9324
SHA256

7566cafb19648f4bd31318201df9eaf8a47ce0633d7c76de92bca0a9867bc2ad
SHA512

9b1efe64c6fe992e1ae3b17ff9eb2ec4e819eb75ae47e0d712cee6ca1753905a2648c91534b04eb522c9aa093bddcc106bc2f2fc59860b40aa0e442dddaf341a

Score

10^/10

cryptbot discovery spyware stealer

Malware Config

Extracted

Family

cryptbot

unic11m.top

unic11e.top

Signatures

CryptBot
A C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

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:

7566cafb19648f4bd31318201df9eaf8a47ce0633d7c76de92bca0a9867bc2ad.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	7566cafb19648f4bd31318201df9eaf8a47ce0633d7c76de92bca0a9867bc2ad.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	7566cafb19648f4bd31318201df9eaf8a47ce0633d7c76de92bca0a9867bc2ad.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

640 timeout.exe

pid	process
640	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

7566cafb19648f4bd31318201df9eaf8a47ce0633d7c76de92bca0a9867bc2ad.execmd.exe

description	pid	process	target process
PID 4300 wrote to memory of 4492	4300	7566cafb19648f4bd31318201df9eaf8a47ce0633d7c76de92bca0a9867bc2ad.exe	cmd.exe
PID 4300 wrote to memory of 4492	4300	7566cafb19648f4bd31318201df9eaf8a47ce0633d7c76de92bca0a9867bc2ad.exe	cmd.exe
PID 4300 wrote to memory of 4492	4300	7566cafb19648f4bd31318201df9eaf8a47ce0633d7c76de92bca0a9867bc2ad.exe	cmd.exe
PID 4492 wrote to memory of 640	4492	cmd.exe	timeout.exe
PID 4492 wrote to memory of 640	4492	cmd.exe	timeout.exe
PID 4492 wrote to memory of 640	4492	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\7566cafb19648f4bd31318201df9eaf8a47ce0633d7c76de92bca0a9867bc2ad.exe
"C:\Users\Admin\AppData\Local\Temp\7566cafb19648f4bd31318201df9eaf8a47ce0633d7c76de92bca0a9867bc2ad.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:4300

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c rd /s /q C:\Users\Admin\AppData\Local\Temp\uwcIUAenXCfV & timeout 4 & del /f /q "C:\Users\Admin\AppData\Local\Temp\7566cafb19648f4bd31318201df9eaf8a47ce0633d7c76de92bca0a9867bc2ad.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4492

C:\Windows\SysWOW64\timeout.exe
timeout 4
3⤵
- Delays execution with timeout.exe
PID:640

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

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\uwcIUAenXCfV\CMNNUA~1.ZIP
MD5
db6eac12b7c0d6b8a8993f049cd9f78b

SHA1
278da98b60ee90cdef150447bd629823e6b678bd

SHA256
7d01dc2b984510dacb65fcb4b98f9be3106a76dd3e18ba62696db52c52c155fe

SHA512
eb2dd39720e193a579392f0a0df651cb451b5ae4ff5d4e6315ca1954c4210f4ef086e786b386d1cee5c182ad646b28b51ad6190a2d3778311c4ea6f18fe0fe0e

Download Submit
C:\Users\Admin\AppData\Local\Temp\uwcIUAenXCfV\LTYNEL~1.ZIP
MD5
2a96f3df2664e3b50ac8b0783d803a85

SHA1
86122901ea03504662d864a7ddeef073d75874b5

SHA256
645b7380a0b331fe79fec602487f38bdbec0222ffd385cd40ba02f020fbffaff

SHA512
adfdc0fb35a47b39bf93c333db524903033331857052bceaa428d7db141e8ac65300ad26f507152c8c3e3782166e8f6acf33ae9ea79b0ccdd83f55a6eab95c06

Download Submit
C:\Users\Admin\AppData\Local\Temp\uwcIUAenXCfV\_Files\_Chrome\DEFAUL~1.BIN
MD5
d4026455697acb78d4f621b54352b4f0

SHA1
f32214a2fa38ee0eadb6b38b0cd444dc34ebc2c9

SHA256
2e28af610200cae02bd440c87bee8508a08c65510e83916acf94f96faf6d7624

SHA512
efb97c89babef3239063c4bb4230f5458474b4141dc128e84a4fe0e4067bc3e8a5ba6e2f6fc87568619af12c05731d121ccf73acbcd9ba06afd5fe92f65a2f76

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

SHA1
953e7420801c76393902c0d6bb56148947e41571

SHA256
b281ce54125d4250a80f48fcc02a8eea53f2c35c3b726e2512c3d493da0013bf

SHA512
cc96ddf4bf90d6aaa9d86803cb2aa30cd8e9b295aee1bd5544b88aeab63dc60bb1d4641e846c9771bab51aabbfbcd984c6d3ee83b96f5b65d09c0841d464b9e4

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

SHA1
5952781d22cff35d94861fac25d89a39af6d0a87

SHA256
531b3121bd59938df4933972344d936a67e75d8b1741807a8a51c898d185dd2a

SHA512
c2772893695f49cb185add62c35284779b20d45adc01184f1912613fa8b2d70c8e785f0d7cfa3bfaf1d2d58e7cdc74f4304fd973a956601927719d6d370dd57a

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

SHA1
e1fba0ac3f3d8689acf6c2ee26afdfd0c8e02df9

SHA256
94354ea6703c5ef5fa052aeb1d29715587d80300858ebc063a61c02b7e6e9575

SHA512
4b89b5adc77641e497eda7db62a48fee7b4b8dda83bff637cac850645d31deb93aafee5afeb41390e07fd16505a63f418b6cb153a1d35777c483e2d6d3f783b4

Download Submit
C:\Users\Admin\AppData\Local\Temp\uwcIUAenXCfV\_Files\_INFOR~1.TXT
MD5
56412bf7a1ad29b568b42e0fa95b68f9

SHA1
e338126b77ae34664ec58c7236477ec8309b0484

SHA256
62c089eada798c09361edf1aeb1a7d57613a3eca734c26c323d07fee4226bc48

SHA512
ea76557d109b2e4034a99b462909dd7b27440a91f2c0397699cc63c8b58ffc6c641f022e710dfacaff71ba756164bc21ac295ebb52917acbe9ee1d6d531298f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\uwcIUAenXCfV\_Files\_SCREE~1.JPE
MD5
3e7f1ee39611bec4a91f519b5d8eed2a

SHA1
f96269e800c8c1144a0fb8728a404f7596982275

SHA256
b8fdcd561dfeaec0e412f2a693b0ad259646b9870ab13ef2abdc7784cb16b782

SHA512
f8c946ca665a76adbac3e8721f4337162affae71b5515b5cffe2c0886bee1e9e82bb12dc15cae78cffe13e7bf096098e717c93a9863efb5ff7e11d7531fc86f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\uwcIUAenXCfV\files_\SCREEN~1.JPG
MD5
3e7f1ee39611bec4a91f519b5d8eed2a

SHA1
f96269e800c8c1144a0fb8728a404f7596982275

SHA256
b8fdcd561dfeaec0e412f2a693b0ad259646b9870ab13ef2abdc7784cb16b782

SHA512
f8c946ca665a76adbac3e8721f4337162affae71b5515b5cffe2c0886bee1e9e82bb12dc15cae78cffe13e7bf096098e717c93a9863efb5ff7e11d7531fc86f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\uwcIUAenXCfV\files_\SYSTEM~1.TXT
MD5
56412bf7a1ad29b568b42e0fa95b68f9

SHA1
e338126b77ae34664ec58c7236477ec8309b0484

SHA256
62c089eada798c09361edf1aeb1a7d57613a3eca734c26c323d07fee4226bc48

SHA512
ea76557d109b2e4034a99b462909dd7b27440a91f2c0397699cc63c8b58ffc6c641f022e710dfacaff71ba756164bc21ac295ebb52917acbe9ee1d6d531298f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\uwcIUAenXCfV\files_\_Chrome\DEFAUL~1.BIN
MD5
d4026455697acb78d4f621b54352b4f0

SHA1
f32214a2fa38ee0eadb6b38b0cd444dc34ebc2c9

SHA256
2e28af610200cae02bd440c87bee8508a08c65510e83916acf94f96faf6d7624

SHA512
efb97c89babef3239063c4bb4230f5458474b4141dc128e84a4fe0e4067bc3e8a5ba6e2f6fc87568619af12c05731d121ccf73acbcd9ba06afd5fe92f65a2f76

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

SHA1
953e7420801c76393902c0d6bb56148947e41571

SHA256
b281ce54125d4250a80f48fcc02a8eea53f2c35c3b726e2512c3d493da0013bf

SHA512
cc96ddf4bf90d6aaa9d86803cb2aa30cd8e9b295aee1bd5544b88aeab63dc60bb1d4641e846c9771bab51aabbfbcd984c6d3ee83b96f5b65d09c0841d464b9e4

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

SHA1
5952781d22cff35d94861fac25d89a39af6d0a87

SHA256
531b3121bd59938df4933972344d936a67e75d8b1741807a8a51c898d185dd2a

SHA512
c2772893695f49cb185add62c35284779b20d45adc01184f1912613fa8b2d70c8e785f0d7cfa3bfaf1d2d58e7cdc74f4304fd973a956601927719d6d370dd57a

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

SHA1
e1fba0ac3f3d8689acf6c2ee26afdfd0c8e02df9

SHA256
94354ea6703c5ef5fa052aeb1d29715587d80300858ebc063a61c02b7e6e9575

SHA512
4b89b5adc77641e497eda7db62a48fee7b4b8dda83bff637cac850645d31deb93aafee5afeb41390e07fd16505a63f418b6cb153a1d35777c483e2d6d3f783b4

Download Submit
memory/640-133-0x0000000000000000-mapping.dmp

Download
memory/4300-116-0x00000000004D0000-0x000000000057E000-memory.dmp

Filesize
696KB

Download
memory/4300-117-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/4492-118-0x0000000000000000-mapping.dmp

Download