Analysis Overview
SHA256
7bd61d11236dba87c5cf6b282ad79ff5011d3b6651d752c5ddd3ed339ca4a817
Threat Level: Known bad
The file ds3rt6lkev.rar was found to be: Known bad.
Malicious Activity Summary
Remcos
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-20 13:29
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-20 13:29
Reported
2024-07-20 13:31
Platform
win7-20240708-en
Max time kernel
150s
Max time network
126s
Command Line
Signatures
Remcos
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2084 set thread context of 2372 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\cmd.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
Network
| Country | Destination | Domain | Proto |
| FR | 213.5.130.58:443 | tcp |
Files
memory/2084-0-0x0000000074B50000-0x0000000074CC4000-memory.dmp
memory/2084-1-0x0000000077A50000-0x0000000077BF9000-memory.dmp
memory/2084-12-0x0000000074B62000-0x0000000074B64000-memory.dmp
memory/2084-13-0x0000000074B50000-0x0000000074CC4000-memory.dmp
memory/2084-14-0x0000000074B50000-0x0000000074CC4000-memory.dmp
memory/2084-16-0x0000000000400000-0x000000000064B000-memory.dmp
memory/2084-21-0x0000000057800000-0x0000000057812000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\321341a
| MD5 | 632225a239f36eba237efdcdc11b059d |
| SHA1 | 888e8e29f08857f4bdfd1ada4656f32a48d0b000 |
| SHA256 | 45acb03730eb8ef6ff8cb8ca9e1330f82790f7689cfdecb82ce16be0494e3409 |
| SHA512 | f340d689f6bd1e3c6bbdb165c1a6741f5ced0807205610a9c555cf822f87ff8606ec68558d7ebb4bdd5c507d2af5332122995b0f6a7e655f0e4cc6dcbd4c6598 |
memory/2372-24-0x0000000074B50000-0x0000000074CC4000-memory.dmp
memory/2084-23-0x0000000050310000-0x0000000050349000-memory.dmp
memory/2084-20-0x0000000050120000-0x000000005030D000-memory.dmp
memory/2084-19-0x0000000057000000-0x000000005703F000-memory.dmp
memory/2084-18-0x0000000059800000-0x000000005986E000-memory.dmp
memory/2084-17-0x0000000050000000-0x0000000050116000-memory.dmp
memory/2084-22-0x0000000061E00000-0x0000000061ECA000-memory.dmp
memory/2372-26-0x0000000077A50000-0x0000000077BF9000-memory.dmp
memory/2372-71-0x0000000074B50000-0x0000000074CC4000-memory.dmp
memory/2372-72-0x0000000074B50000-0x0000000074CC4000-memory.dmp
memory/2372-74-0x0000000074B50000-0x0000000074CC4000-memory.dmp
memory/2072-75-0x0000000077A50000-0x0000000077BF9000-memory.dmp
memory/2072-76-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2072-79-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2072-81-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2072-82-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2072-83-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2072-84-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2072-85-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2072-86-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2072-89-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2072-90-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2072-91-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2072-92-0x0000000000400000-0x0000000000483000-memory.dmp
memory/2072-93-0x0000000000400000-0x0000000000483000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-20 13:29
Reported
2024-07-20 13:31
Platform
win10v2004-20240709-en
Max time kernel
148s
Max time network
126s
Command Line
Signatures
Remcos
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3088 set thread context of 3564 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\cmd.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3088 wrote to memory of 3564 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3088 wrote to memory of 3564 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3088 wrote to memory of 3564 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3088 wrote to memory of 3564 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3564 wrote to memory of 4276 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3564 wrote to memory of 4276 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3564 wrote to memory of 4276 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3564 wrote to memory of 4276 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3564 wrote to memory of 4276 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\explorer.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| FR | 213.5.130.58:443 | tcp | |
| US | 8.8.8.8:53 | 58.130.5.213.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| IE | 52.111.236.23:443 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/3088-0-0x0000000074960000-0x0000000074ADB000-memory.dmp
memory/3088-1-0x00007FFAEACF0000-0x00007FFAEAEE5000-memory.dmp
memory/3088-12-0x0000000074972000-0x0000000074974000-memory.dmp
memory/3088-13-0x0000000074960000-0x0000000074ADB000-memory.dmp
memory/3088-14-0x0000000074960000-0x0000000074ADB000-memory.dmp
memory/3088-22-0x0000000050310000-0x0000000050349000-memory.dmp
memory/3564-24-0x0000000074960000-0x0000000074ADB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\2806a861
| MD5 | 04b2475e0a68bfe9cea081562d58640f |
| SHA1 | b5d6e11b269861b43b8f69e2ffe5930d7d42feb9 |
| SHA256 | 670650822ddc832c77247f32abe01d99ec6bd36b107cdf66fac0c5bca7c318fe |
| SHA512 | 00faecb0a663b251afd14dbfc29279ecbf0f337f7a1faa5a044529a6a42350f928d0894531a604b3b334bca13f715aeb349cd93247025a032106c0f78591e1fc |
memory/3088-23-0x0000000061E00000-0x0000000061ECA000-memory.dmp
memory/3088-21-0x0000000050120000-0x000000005030D000-memory.dmp
memory/3088-20-0x0000000057800000-0x0000000057812000-memory.dmp
memory/3088-19-0x0000000057000000-0x000000005703F000-memory.dmp
memory/3088-18-0x0000000050000000-0x0000000050116000-memory.dmp
memory/3088-17-0x0000000059800000-0x000000005986E000-memory.dmp
memory/3088-16-0x0000000000400000-0x000000000064B000-memory.dmp
memory/3564-26-0x00007FFAEACF0000-0x00007FFAEAEE5000-memory.dmp
memory/3564-28-0x0000000074960000-0x0000000074ADB000-memory.dmp
memory/3564-29-0x0000000074960000-0x0000000074ADB000-memory.dmp
memory/3564-31-0x0000000074960000-0x0000000074ADB000-memory.dmp
memory/4276-32-0x00007FFAEACF0000-0x00007FFAEAEE5000-memory.dmp
memory/4276-33-0x0000000000840000-0x00000000008C3000-memory.dmp
memory/4276-36-0x0000000000233000-0x000000000023B000-memory.dmp
memory/4276-37-0x0000000000840000-0x00000000008C3000-memory.dmp
memory/4276-39-0x0000000000840000-0x00000000008C3000-memory.dmp
memory/4276-40-0x0000000000840000-0x00000000008C3000-memory.dmp
memory/4276-41-0x0000000000840000-0x00000000008C3000-memory.dmp
memory/4276-42-0x0000000000840000-0x00000000008C3000-memory.dmp
memory/4276-43-0x0000000000840000-0x00000000008C3000-memory.dmp
memory/4276-44-0x0000000000840000-0x00000000008C3000-memory.dmp
memory/4276-45-0x0000000000840000-0x00000000008C3000-memory.dmp
memory/4276-48-0x0000000000840000-0x00000000008C3000-memory.dmp