Analysis Overview
SHA256
657ed0632158da9edb4f46a8086e9ec6167c332dc89e6a106e7891577845f574
Threat Level: Known bad
The file 1a579c3c244c6d61a663d33552b5057b was found to be: Known bad.
Malicious Activity Summary
RedLine
SectopRAT
RedLine payload
SectopRAT payload
CustAttr .NET packer
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-24 23:40
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-24 23:40
Reported
2023-12-26 05:21
Platform
win7-20231215-en
Max time kernel
119s
Max time network
124s
Command Line
Signatures
CustAttr .NET packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe
"C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe"
C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe
"C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe"
C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe
"C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe"
C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe
"C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe"
C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe
"C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe"
C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe
"C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe"
Network
Files
memory/2692-0-0x0000000000300000-0x000000000040C000-memory.dmp
memory/2692-1-0x0000000074A30000-0x000000007511E000-memory.dmp
memory/2692-2-0x0000000000590000-0x00000000005D0000-memory.dmp
memory/2692-3-0x0000000000410000-0x0000000000422000-memory.dmp
memory/2692-4-0x0000000074A30000-0x000000007511E000-memory.dmp
memory/2692-5-0x0000000000590000-0x00000000005D0000-memory.dmp
memory/2692-6-0x0000000004FB0000-0x000000000500A000-memory.dmp
memory/2692-7-0x00000000051C0000-0x0000000005226000-memory.dmp
memory/2692-8-0x0000000000570000-0x0000000000594000-memory.dmp
memory/2692-9-0x0000000074A30000-0x000000007511E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-24 23:40
Reported
2023-12-26 05:21
Platform
win10v2004-20231215-en
Max time kernel
181s
Max time network
188s
Command Line
Signatures
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
SectopRAT
SectopRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
CustAttr .NET packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3648 set thread context of 1192 | N/A | C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe | C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe
"C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe"
C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe
"C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe"
C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe
"C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 2.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
| US | 8.8.8.8:53 | 183.1.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
| US | 8.8.8.8:53 | 12.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 174.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
| US | 8.8.8.8:53 | 64.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
| US | 8.8.8.8:53 | boterov.com | udp |
Files
memory/3648-0-0x0000000074E80000-0x0000000075630000-memory.dmp
memory/3648-1-0x0000000000920000-0x0000000000A2C000-memory.dmp
memory/3648-2-0x0000000005940000-0x0000000005EE4000-memory.dmp
memory/3648-3-0x0000000005430000-0x00000000054C2000-memory.dmp
memory/3648-4-0x00000000055F0000-0x000000000568C000-memory.dmp
memory/3648-5-0x00000000055E0000-0x00000000055F0000-memory.dmp
memory/3648-6-0x0000000005420000-0x000000000542A000-memory.dmp
memory/3648-7-0x0000000002CD0000-0x0000000002CE2000-memory.dmp
memory/3648-8-0x0000000074E80000-0x0000000075630000-memory.dmp
memory/3648-9-0x00000000055E0000-0x00000000055F0000-memory.dmp
memory/3648-10-0x0000000006960000-0x00000000069BA000-memory.dmp
memory/3648-11-0x0000000006C40000-0x0000000006CA6000-memory.dmp
memory/3648-12-0x00000000086C0000-0x00000000086E4000-memory.dmp
memory/1192-13-0x0000000000400000-0x000000000041E000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1a579c3c244c6d61a663d33552b5057b.exe.log
| MD5 | 84e77a587d94307c0ac1357eb4d3d46f |
| SHA1 | 83cc900f9401f43d181207d64c5adba7a85edc1e |
| SHA256 | e16024b092a026a9dc00df69d4b9bbcab7b2dc178dc5291fc308a1abc9304a99 |
| SHA512 | aefb5c62200b3ed97718d20a89990954d4d8acdc0a6a73c5a420f1bba619cb79e70c2cd0a579b9f52dc6b09e1de2cea6cd6cac4376cfee92d94e2c01d310f691 |
memory/1192-16-0x0000000074E80000-0x0000000075630000-memory.dmp
memory/3648-17-0x0000000074E80000-0x0000000075630000-memory.dmp
memory/1192-18-0x00000000055A0000-0x0000000005BB8000-memory.dmp
memory/1192-19-0x0000000004FF0000-0x0000000005002000-memory.dmp
memory/1192-20-0x0000000005090000-0x00000000050CC000-memory.dmp
memory/1192-21-0x0000000005140000-0x0000000005150000-memory.dmp
memory/1192-22-0x00000000050D0000-0x000000000511C000-memory.dmp
memory/1192-23-0x0000000005340000-0x000000000544A000-memory.dmp
memory/1192-24-0x0000000074E80000-0x0000000075630000-memory.dmp
memory/1192-25-0x0000000005140000-0x0000000005150000-memory.dmp