Analysis Overview
SHA256
f2dae5d58761bc67d2fac18381a2ee7e61d5eea79c32c718a7b97ec183a2489a
Threat Level: Known bad
The file 6c0f27024f875a94386862cfb5f0d2c8 was found to be: Known bad.
Malicious Activity Summary
CryptBot payload
CryptBot
Checks computer location settings
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Unsigned PE
Enumerates physical storage devices
Program crash
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Checks processor information in registry
Delays execution with timeout.exe
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-21 01:58
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-21 01:58
Reported
2024-01-21 02:00
Platform
win7-20231215-en
Max time kernel
122s
Max time network
122s
Command Line
Signatures
CryptBot
CryptBot payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\6c0f27024f875a94386862cfb5f0d2c8.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\6c0f27024f875a94386862cfb5f0d2c8.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\6c0f27024f875a94386862cfb5f0d2c8.exe
"C:\Users\Admin\AppData\Local\Temp\6c0f27024f875a94386862cfb5f0d2c8.exe"
Network
Files
memory/1988-1-0x0000000000230000-0x0000000000330000-memory.dmp
memory/1988-2-0x0000000004A20000-0x0000000004B01000-memory.dmp
memory/1988-3-0x0000000000400000-0x00000000032BB000-memory.dmp
memory/1988-6-0x0000000000400000-0x00000000032BB000-memory.dmp
memory/1988-7-0x0000000004A20000-0x0000000004B01000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-21 01:58
Reported
2024-01-21 02:00
Platform
win10v2004-20231215-en
Max time kernel
144s
Max time network
146s
Command Line
Signatures
CryptBot
CryptBot payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\6c0f27024f875a94386862cfb5f0d2c8.exe | N/A |
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\6c0f27024f875a94386862cfb5f0d2c8.exe |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\6c0f27024f875a94386862cfb5f0d2c8.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\6c0f27024f875a94386862cfb5f0d2c8.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6c0f27024f875a94386862cfb5f0d2c8.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6c0f27024f875a94386862cfb5f0d2c8.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2160 wrote to memory of 4792 | N/A | C:\Users\Admin\AppData\Local\Temp\6c0f27024f875a94386862cfb5f0d2c8.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2160 wrote to memory of 4792 | N/A | C:\Users\Admin\AppData\Local\Temp\6c0f27024f875a94386862cfb5f0d2c8.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2160 wrote to memory of 4792 | N/A | C:\Users\Admin\AppData\Local\Temp\6c0f27024f875a94386862cfb5f0d2c8.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4792 wrote to memory of 2044 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
| PID 4792 wrote to memory of 2044 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
| PID 4792 wrote to memory of 2044 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6c0f27024f875a94386862cfb5f0d2c8.exe
"C:\Users\Admin\AppData\Local\Temp\6c0f27024f875a94386862cfb5f0d2c8.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2160 -ip 2160
C:\Windows\SysWOW64\timeout.exe
timeout 3
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2160 -s 1308
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c rd /s /q C:\Users\Admin\AppData\Local\Temp\bsFArovHkIJc & timeout 3 & del /f /q "C:\Users\Admin\AppData\Local\Temp\6c0f27024f875a94386862cfb5f0d2c8.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ewaosm65.top | udp |
| US | 8.8.8.8:53 | moruat06.top | udp |
| US | 8.8.8.8:53 | winazr08.top | udp |
| US | 8.8.8.8:53 | 114.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.173.189.20.in-addr.arpa | udp |
Files
memory/2160-1-0x0000000003580000-0x0000000003680000-memory.dmp
memory/2160-2-0x0000000005020000-0x0000000005101000-memory.dmp
memory/2160-3-0x0000000000400000-0x00000000032BB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\bsFArovHkIJc\_Files\_Information.txt
| MD5 | 275e1cd686eca41cc2555e23c9bcc5d3 |
| SHA1 | 51f5123394dd39c2d84781a24067f87ba766ba13 |
| SHA256 | 141333ca32bc50c5f871ee9d34c76161be9f35cbb3642f2752ea75f22538e91b |
| SHA512 | 433824abab9f898477b28a51c6509a5f6d6aaa005e680eb8f08634732e5035ab88098534f924579a69f4d8d00d07099050b8cd935bdefcd5f6a050717d4b13e4 |
C:\Users\Admin\AppData\Local\Temp\bsFArovHkIJc\_Files\_Information.txt
| MD5 | 49cb7ca6411cc6d8aed9597f13720fcc |
| SHA1 | 7ad448d5d80da29a96bc259e2cf59d8dbe95fddc |
| SHA256 | 0ec0a24f7e41ef0d28f0d918ee2acd7ce7b7dcde77f89c4b93478d73559f8d0a |
| SHA512 | dac85dd0a3216be027fdb90f5495038470d9ced5201880f5f794e7fa2e2d65adb405afd35e4e880805dd8991aa8b1d24534dc36e15612c8414750fc813be6080 |
C:\Users\Admin\AppData\Local\Temp\bsFArovHkIJc\files_\system_info.txt
| MD5 | 01cd50508f63d2c65b61a047270ecb08 |
| SHA1 | 43699badfcce8a5b5b36ecff3077bd341ad297f2 |
| SHA256 | f086edb06fd3583c25a9f49056c672837261112fa366d364a1504478f8e2ac09 |
| SHA512 | c1c8a662cf1156deb89fc3851b4b254ceac55476abf6afec0efc19c0d3f83ec73b2284dd4018fb493bdbab4823960afe9b4b9df9adca106291d9cef639dbfdc3 |
C:\Users\Admin\AppData\Local\Temp\bsFArovHkIJc\files_\system_info.txt
| MD5 | 4f919450645e854c8783e0adda9f92c9 |
| SHA1 | aca9d337cb0d3065d525343d9564f354bf3bf0a8 |
| SHA256 | 2c2a44a3c79b8e49f79565d15d3b85c2f841c5e4b4fb647249e1e604f974ef17 |
| SHA512 | b25dfe656161fac4fdeec79ae016a7dd25a63ef6fd5b8fc6d2082da2f36d6d49f11df9a0f530481cb218c78ff5c1ec319ae5be05b3bb7511afb44ec056d2d9ce |
C:\Users\Admin\AppData\Local\Temp\bsFArovHkIJc\_Files\_Screen_Desktop.jpeg
| MD5 | 67225e72cdd67b115c292d28ae4de38b |
| SHA1 | e0e65cfc7b5a25d77fdab3d4004972850b76a25d |
| SHA256 | 57360b37423133d44e27ac175716d11494cf89aff3c0723318f8e75363be7f11 |
| SHA512 | 51ad1c56f71caf932d5bf678a8aa83a8afe2bed1dd699f510282e5ebf7a6c58518450bd092adb03eb4489a3e61026c5fc5843eb100f80bb441bdcad327ef701b |
C:\Users\Admin\AppData\Local\Temp\bsFArovHkIJc\_Files\_Files\ConfirmWait.txt
| MD5 | 6b4364950e66f6bc2e3c0e626344420b |
| SHA1 | 367460cda5692d82802999b0ee358d401acff294 |
| SHA256 | 2a94b8c796d9dc175199377b3d5e4053820c56e1d02ced3c72b9f16728d8f778 |
| SHA512 | 6a386f4131124d06c40f370b5cb8b401c04542062f3f90f9830d0dd05a114e8f0493fe95d1b57ad503357dc2d9b770f9eb3687693d0a3d4cb9170a27c1971e7a |
C:\Users\Admin\AppData\Local\Temp\bsFArovHkIJc\_Files\_INFOR~1.TXT
| MD5 | 76aeb41e2dd1bc01f2b5710ae780f372 |
| SHA1 | 434e1f6a666cf5c2353569cc7fd74ad38bfe9c9d |
| SHA256 | 119ae36f18f3c18ad69c28ce4837eceb255ef83cf53d9c4df0b27033832235e7 |
| SHA512 | 74cabc8e3055b72458488fea54c3962b4a689d7e29ede1a3ac9960851d9dadb0343b35592642ce52baf89186521f44e1c6db1715b54658b5619ae1d7106efb4e |
C:\Users\Admin\AppData\Local\Temp\bsFArovHkIJc\_Files\_Files\CONFIR~1.TXT
| MD5 | dae15c9102d56c76a5e594f48d73354d |
| SHA1 | 75645c198825e0345b161b3bb48743928f083a92 |
| SHA256 | b8a6377c6c151a474e14669a0f178c0690f8ca6aa5460d65440014083f5f5b4c |
| SHA512 | b66b8c0dbb1edabe42d3b32643038a02fa9227f3675a079c89b05dc033bcc882d916f662532a351676a163aa3a6f0ec5d7f01390dbdcfb8af3f85d33294dadaa |
C:\Users\Admin\AppData\Local\Temp\bsFArovHkIJc\OLOLPJ~1.ZIP
| MD5 | 22385b170fac0a8121f2e75608cce056 |
| SHA1 | 5040b812270250469ce48cdbfa115a78b4b68c42 |
| SHA256 | 56ee88480492f06149f94c774dfe0664bbc1dedd22fc0e1017e51fd280081b0a |
| SHA512 | 428227703241dd9a41f0d9ea8e6775aef2df4dc994799c0701ee2cb894ea5551c1847c7d9c61ed1a11b76a4e5f74fc0d19ee37cc713546b452f366687cd0fc60 |
C:\Users\Admin\AppData\Local\Temp\bsFArovHkIJc\HKMTMO~1.ZIP
| MD5 | c8966061e2be4b7ad0b946dcf7e3671f |
| SHA1 | 883936c77ec37a6d4c9458b69a98d6e15c06531b |
| SHA256 | a68b4918a5f1f1b9e147bb6d519bbec42c98172599d5ba5eb6e14b3eeb27a6d6 |
| SHA512 | 71066af5fa8d35ee8d0076c090569c8c8b62e8b8ff89424ca2443c3d2b4ce35b5037bbb471eb6fa4c772c5afc7c9736cad6ca94258046a9565b94e25bac540f3 |
C:\Users\Admin\AppData\Local\Temp\bsFArovHkIJc\files_\SYSTEM~1.TXT
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Temp\bsFArovHkIJc\files_\files\CONFIR~1.TXT
| MD5 | 477be82ce3550ed325609b046543dbfb |
| SHA1 | db3b6ae0cf4ea8d07fdfcab0c96d9f931dcd86fd |
| SHA256 | 13f75dadffd4c9b4396d0b32a2f0aa03bef11a459e98657c72223ffc5dc45f8d |
| SHA512 | d13545fe8eeb1816f84ce488787e0636a23ae990ed91db38400c3d825b189ada0f04356d69636b290d2e2a1beb0ea2759bb509710cf73c300a92e7302987b6a9 |
memory/2160-228-0x0000000000400000-0x00000000032BB000-memory.dmp
memory/2160-229-0x0000000005020000-0x0000000005101000-memory.dmp