remcos | 53bcd055cbd5e6095af4dd15128a0a065d1ecd09e2f5882a240fc243ac04a2fe

Analysis

max time kernel
150s
max time network
144s
platform
windows7_x64
resource
win7v20201028
submitted
15/11/2020, 12:15

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General

Target
Olzcqxcxnf9.exe
Size 1.2MB
Sample201115-3d1fz8ymcn
SHA256 53bcd055cbd5e6095af4dd15128a0a065d1ecd09e2f5882a240fc243ac04a2fe
MD5 d93c492a8f0bfb91d28a196b1f6b2f5d
SHA1 afd0b950c46b8c5ba0ff04ea0a73b792d55760e2
SHA512 3bdfccb5f37cd538eca2221a536bd462525a0c0e09f94bc3b2c2555221d7f16e744a0eedd9e68712b52d2c8a3565c501597ccc439a90272b4950ada5f8a0c22b
MD5 SHA1 SHA512

Score

10^/10

remcos rat

Malware Config

Extracted

Family

remcos

latua.nsupdate.info:7722
fanta.nsupdate.info:7722
coke.nsupdate.info:7722

Signatures

Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 536 set thread context of 1320	536	Olzcqxcxnf9.exe	29

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	536	Olzcqxcxnf9.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1320	Olzcqxcxnf9.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 536 wrote to memory of 1320	536	Olzcqxcxnf9.exe	29
PID 536 wrote to memory of 1320	536	Olzcqxcxnf9.exe	29
PID 536 wrote to memory of 1320	536	Olzcqxcxnf9.exe	29
PID 536 wrote to memory of 1320	536	Olzcqxcxnf9.exe	29
PID 536 wrote to memory of 1320	536	Olzcqxcxnf9.exe	29
PID 536 wrote to memory of 1320	536	Olzcqxcxnf9.exe	29
PID 536 wrote to memory of 1320	536	Olzcqxcxnf9.exe	29
PID 536 wrote to memory of 1320	536	Olzcqxcxnf9.exe	29
PID 536 wrote to memory of 1320	536	Olzcqxcxnf9.exe	29
PID 536 wrote to memory of 1320	536	Olzcqxcxnf9.exe	29
PID 536 wrote to memory of 1320	536	Olzcqxcxnf9.exe	29
PID 536 wrote to memory of 1320	536	Olzcqxcxnf9.exe	29
PID 536 wrote to memory of 1320	536	Olzcqxcxnf9.exe	29
PID 536 wrote to memory of 1320	536	Olzcqxcxnf9.exe	29

C:\Users\Admin\AppData\Local\Temp\Olzcqxcxnf9.exe
"C:\Users\Admin\AppData\Local\Temp\Olzcqxcxnf9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:536
- C:\Users\Admin\AppData\Local\Temp\Olzcqxcxnf9.exe
  "C:\Users\Admin\AppData\Local\Temp\Olzcqxcxnf9.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1320

Network

MITRE ATT&CK Matrix

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Downloads

memory/536-0-0x0000000074360000-0x0000000074A4E000-memory.dmp

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memory/536-1-0x0000000001180000-0x0000000001181000-memory.dmp

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memory/536-3-0x0000000000BE0000-0x0000000000C28000-memory.dmp

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memory/536-4-0x00000000002A0000-0x00000000002B6000-memory.dmp

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memory/1320-5-0x0000000000400000-0x0000000000421000-memory.dmp

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memory/1320-7-0x0000000000400000-0x0000000000421000-memory.dmp

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads