Analysis Overview
SHA256
fe68a629898384bb2edf90406da4c9d6764fd04e5337514e7edd9c2c608d2242
Threat Level: Known bad
The file fe68a629898384bb2edf90406da4c9d6764fd04e53375.exe was found to be: Known bad.
Malicious Activity Summary
CryptBot Payload
CryptBot
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Enumerates physical storage devices
Checks processor information in registry
Suspicious use of FindShellTrayWindow
Delays execution with timeout.exe
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-05-14 09:06
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2021-05-14 09:06
Reported
2021-05-14 09:08
Platform
win10v20210408
Max time kernel
38s
Max time network
42s
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 |
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\fe68a629898384bb2edf90406da4c9d6764fd04e53375.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\fe68a629898384bb2edf90406da4c9d6764fd04e53375.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\fe68a629898384bb2edf90406da4c9d6764fd04e53375.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fe68a629898384bb2edf90406da4c9d6764fd04e53375.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 740 wrote to memory of 744 | N/A | C:\Users\Admin\AppData\Local\Temp\fe68a629898384bb2edf90406da4c9d6764fd04e53375.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 740 wrote to memory of 744 | N/A | C:\Users\Admin\AppData\Local\Temp\fe68a629898384bb2edf90406da4c9d6764fd04e53375.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 740 wrote to memory of 744 | N/A | C:\Users\Admin\AppData\Local\Temp\fe68a629898384bb2edf90406da4c9d6764fd04e53375.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 744 wrote to memory of 3744 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
| PID 744 wrote to memory of 3744 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
| PID 744 wrote to memory of 3744 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\fe68a629898384bb2edf90406da4c9d6764fd04e53375.exe
"C:\Users\Admin\AppData\Local\Temp\fe68a629898384bb2edf90406da4c9d6764fd04e53375.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c rd /s /q C:\Users\Admin\AppData\Local\Temp\OPsmMqiVs & timeout 3 & del /f /q "C:\Users\Admin\AppData\Local\Temp\fe68a629898384bb2edf90406da4c9d6764fd04e53375.exe"
C:\Windows\SysWOW64\timeout.exe
timeout 3
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | remdny42.top | udp |
| N/A | 8.8.8.8:53 | morpgr04.top | udp |
Files
memory/740-114-0x0000000002270000-0x0000000002351000-memory.dmp
memory/740-115-0x0000000000400000-0x00000000004E5000-memory.dmp
memory/744-116-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\OPsmMqiVs\files_\files\SELECT~1.TXT
| MD5 | d69cf9a1c59f964c570bcd1094191127 |
| SHA1 | d6ec3b0f1a748667321d5d48d8f794192265bf3b |
| SHA256 | a4ead87004082485fe1574f68dec612a7a432e2fffaffaf668b80ba1b7f47e6a |
| SHA512 | 65560a1b9c07dda77c90c49967b4a5e2d239bdb5c85c00d5c2094de0edb8a514ead0710f7955778c640269dc5c029d5a92ed90a9aae185f523ec39b50e581d9e |
C:\Users\Admin\AppData\Local\Temp\OPsmMqiVs\files_\SCREEN~1.JPG
| MD5 | 767c00d9e641b7eeb7a6dd9d393826b4 |
| SHA1 | b96b0229423250126bf3b66deb14617e8d324792 |
| SHA256 | 0dd2a57e10801fc985be389c152f8f7e2325c25f7e4dbf186da276016316d6dd |
| SHA512 | ee0eecd76a1b3af13ec46bf0f070aea1c49e778ff5fd4591be1a9a97fb96e620a1a0cb06da75d5aa8b852332314431300415cabc61fae26c30f92f1554545abc |
C:\Users\Admin\AppData\Local\Temp\OPsmMqiVs\files_\SYSTEM~1.TXT
| MD5 | 2453fa26eb49d5c2bb7f326482cffd95 |
| SHA1 | c6a24c640065c414dc561a5bd41083e250375e17 |
| SHA256 | cf77febe3c771ca8723c5b28b28213e46b899fe652aed0d25ff980bc6e58c783 |
| SHA512 | 790533ee3fc2b47fa0b7694dbcca51b9039c7016da1c147a93f4ca6830662ddd697a01837bdd04ba0da935631bd4b9c9f9e49e59dad67232bc3ab790d92c871c |
C:\Users\Admin\AppData\Local\Temp\OPsmMqiVs\OJYKIF~1.ZIP
| MD5 | 8d3a5d0e0b015813ff9e767617fe25d8 |
| SHA1 | f7f04b6b1b173d5cf3187cf6c28d4b60884db77e |
| SHA256 | e4a446e6b56b0e7abe0f1382918e2522cbb27571f9b25164bfb609d9f7888afb |
| SHA512 | 61975684814386c7562bef845ed13abf4b37b92510055863719de2a53fe9fd41e0aa3bbcfda21f6b8feb8c7cb937609356740f6a9689320cd7ade5f02b7025ea |
C:\Users\Admin\AppData\Local\Temp\OPsmMqiVs\GQUOAA~1.ZIP
| MD5 | 7ba85bdb503d179ab73946aebd0595cc |
| SHA1 | b44ffbf914c4093f3d3363dee3e0e2254c91de36 |
| SHA256 | bb25b0de61863c5df8b9478d6717649a0476fb24c0933576a4aa3200cdd1f3eb |
| SHA512 | 5c1e6b58bf9d4bae20d0b1d00e42ff8e08bb5c552191cc65b9cc971d6714a04395e615991c128167ee405602e31cc7f22f7091e8cd55b64f994fb06e1c3daa46 |
C:\Users\Admin\AppData\Local\Temp\OPsmMqiVs\_Files\_Files\SELECT~1.TXT
| MD5 | d69cf9a1c59f964c570bcd1094191127 |
| SHA1 | d6ec3b0f1a748667321d5d48d8f794192265bf3b |
| SHA256 | a4ead87004082485fe1574f68dec612a7a432e2fffaffaf668b80ba1b7f47e6a |
| SHA512 | 65560a1b9c07dda77c90c49967b4a5e2d239bdb5c85c00d5c2094de0edb8a514ead0710f7955778c640269dc5c029d5a92ed90a9aae185f523ec39b50e581d9e |
C:\Users\Admin\AppData\Local\Temp\OPsmMqiVs\_Files\_INFOR~1.TXT
| MD5 | e1a2721d0df4ca8acf26049f0d3179be |
| SHA1 | e779352da20d58a7d8c937b114fa226621c8d11d |
| SHA256 | 3de01b0c08c1b290f7b2bf0351e480234747f7e7f2eddd0b8d2ac4ecc9c71e72 |
| SHA512 | 3b8bed28764e40cba36e30c7ff364accd7ac56da97618cc23bdb0aa0708020d8f9acda4766e06b48401e4780aaf9b6090189ce66d65a2e08d2748e5bbadf42dd |
C:\Users\Admin\AppData\Local\Temp\OPsmMqiVs\_Files\_SCREE~1.JPE
| MD5 | 767c00d9e641b7eeb7a6dd9d393826b4 |
| SHA1 | b96b0229423250126bf3b66deb14617e8d324792 |
| SHA256 | 0dd2a57e10801fc985be389c152f8f7e2325c25f7e4dbf186da276016316d6dd |
| SHA512 | ee0eecd76a1b3af13ec46bf0f070aea1c49e778ff5fd4591be1a9a97fb96e620a1a0cb06da75d5aa8b852332314431300415cabc61fae26c30f92f1554545abc |
memory/3744-125-0x0000000000000000-mapping.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2021-05-14 09:06
Reported
2021-05-14 09:08
Platform
win7v20210410
Max time kernel
8s
Max time network
13s
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 |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\fe68a629898384bb2edf90406da4c9d6764fd04e53375.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\fe68a629898384bb2edf90406da4c9d6764fd04e53375.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\fe68a629898384bb2edf90406da4c9d6764fd04e53375.exe
"C:\Users\Admin\AppData\Local\Temp\fe68a629898384bb2edf90406da4c9d6764fd04e53375.exe"
Network
Files
memory/1704-59-0x0000000075161000-0x0000000075163000-memory.dmp
memory/1704-60-0x0000000001E40000-0x0000000001F21000-memory.dmp
memory/1704-61-0x0000000000400000-0x00000000004E5000-memory.dmp