Analysis Overview
SHA256
1d4923625c054327eb063bc0dfc74578ff43847e9d57d3332664326b264b12cf
Threat Level: Known bad
The file 1d4923625c054327eb063bc0dfc74578ff43847e9d57d3332664326b264b12cf.exe was found to be: Known bad.
Malicious Activity Summary
Stealc
Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.
Detect binaries embedding considerable number of MFA browser extension IDs.
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Downloads MZ/PE file
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Unsigned PE
Program crash
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-08 01:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-08 01:07
Reported
2024-04-08 01:10
Platform
win7-20240319-en
Max time kernel
118s
Max time network
121s
Command Line
Signatures
Stealc
Detect binaries embedding considerable number of MFA browser extension IDs.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Downloads MZ/PE file
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1d4923625c054327eb063bc0dfc74578ff43847e9d57d3332664326b264b12cf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1d4923625c054327eb063bc0dfc74578ff43847e9d57d3332664326b264b12cf.exe | N/A |
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\1d4923625c054327eb063bc0dfc74578ff43847e9d57d3332664326b264b12cf.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\1d4923625c054327eb063bc0dfc74578ff43847e9d57d3332664326b264b12cf.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1d4923625c054327eb063bc0dfc74578ff43847e9d57d3332664326b264b12cf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1d4923625c054327eb063bc0dfc74578ff43847e9d57d3332664326b264b12cf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1d4923625c054327eb063bc0dfc74578ff43847e9d57d3332664326b264b12cf.exe
"C:\Users\Admin\AppData\Local\Temp\1d4923625c054327eb063bc0dfc74578ff43847e9d57d3332664326b264b12cf.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 62.113.119.199:80 | 62.113.119.199 | tcp |
Files
memory/2024-1-0x0000000002CF0000-0x0000000002DF0000-memory.dmp
memory/2024-2-0x0000000000220000-0x0000000000247000-memory.dmp
memory/2024-3-0x0000000000400000-0x0000000002B67000-memory.dmp
memory/2024-4-0x0000000061E00000-0x0000000061EF3000-memory.dmp
\ProgramData\nss3.dll
| MD5 | 1cc453cdf74f31e4d913ff9c10acdde2 |
| SHA1 | 6e85eae544d6e965f15fa5c39700fa7202f3aafe |
| SHA256 | ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5 |
| SHA512 | dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571 |
\ProgramData\mozglue.dll
| MD5 | c8fd9be83bc728cc04beffafc2907fe9 |
| SHA1 | 95ab9f701e0024cedfbd312bcfe4e726744c4f2e |
| SHA256 | ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a |
| SHA512 | fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040 |
memory/2024-63-0x0000000000400000-0x0000000002B67000-memory.dmp
memory/2024-65-0x0000000000400000-0x0000000002B67000-memory.dmp
memory/2024-66-0x0000000000220000-0x0000000000247000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-08 01:07
Reported
2024-04-08 01:10
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
155s
Command Line
Signatures
Stealc
Detect binaries embedding considerable number of MFA browser extension IDs.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Downloads MZ/PE file
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1d4923625c054327eb063bc0dfc74578ff43847e9d57d3332664326b264b12cf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1d4923625c054327eb063bc0dfc74578ff43847e9d57d3332664326b264b12cf.exe | N/A |
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\1d4923625c054327eb063bc0dfc74578ff43847e9d57d3332664326b264b12cf.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\1d4923625c054327eb063bc0dfc74578ff43847e9d57d3332664326b264b12cf.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\1d4923625c054327eb063bc0dfc74578ff43847e9d57d3332664326b264b12cf.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\1d4923625c054327eb063bc0dfc74578ff43847e9d57d3332664326b264b12cf.exe
"C:\Users\Admin\AppData\Local\Temp\1d4923625c054327eb063bc0dfc74578ff43847e9d57d3332664326b264b12cf.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4976 -ip 4976
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 2004
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| RU | 62.113.119.199:80 | 62.113.119.199 | tcp |
| US | 8.8.8.8:53 | 199.119.113.62.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 159.113.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.179.89.13.in-addr.arpa | udp |
Files
memory/4976-1-0x0000000002BA0000-0x0000000002CA0000-memory.dmp
memory/4976-2-0x0000000004790000-0x00000000047B7000-memory.dmp
memory/4976-3-0x0000000000400000-0x0000000002B67000-memory.dmp
memory/4976-4-0x0000000061E00000-0x0000000061EF3000-memory.dmp
C:\ProgramData\nss3.dll
| MD5 | 1cc453cdf74f31e4d913ff9c10acdde2 |
| SHA1 | 6e85eae544d6e965f15fa5c39700fa7202f3aafe |
| SHA256 | ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5 |
| SHA512 | dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571 |
C:\ProgramData\mozglue.dll
| MD5 | c8fd9be83bc728cc04beffafc2907fe9 |
| SHA1 | 95ab9f701e0024cedfbd312bcfe4e726744c4f2e |
| SHA256 | ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a |
| SHA512 | fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040 |
memory/4976-72-0x0000000000400000-0x0000000002B67000-memory.dmp