775cbf86bee09ee9b8024f2d8da2ce47cbfc29d2a907df7387bc87fbfae40dcd

Analysis

max time kernel
144s
max time network
37s
platform
windows7_x64
resource
win7v200430
submitted
09/07/2020, 07:49

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General

Target

RFQ.exe
Size

545KB
MD5

a7a942d798deac862153e3624a669b73
SHA1

ab5c7794a24bd7f1825c2d6f651c780c98d5daaa
SHA256

775cbf86bee09ee9b8024f2d8da2ce47cbfc29d2a907df7387bc87fbfae40dcd
SHA512

8282dac628b341e13a2191b5fee67d3946cf71fe3c3800be8b281162a2a00040504f74b360e09aecec3555f970cf58eeaf54f4db995851908479b799a6901357

Score

7^/10

spyware

Malware Config

Signatures

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1852	schtasks.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 676 wrote to memory of 1852	676	RFQ.exe	26
PID 676 wrote to memory of 1852	676	RFQ.exe	26
PID 676 wrote to memory of 1852	676	RFQ.exe	26
PID 676 wrote to memory of 1852	676	RFQ.exe	26
PID 676 wrote to memory of 1768	676	RFQ.exe	28
PID 676 wrote to memory of 1768	676	RFQ.exe	28
PID 676 wrote to memory of 1768	676	RFQ.exe	28
PID 676 wrote to memory of 1768	676	RFQ.exe	28
PID 676 wrote to memory of 1768	676	RFQ.exe	28
PID 676 wrote to memory of 1768	676	RFQ.exe	28
PID 676 wrote to memory of 1768	676	RFQ.exe	28
PID 676 wrote to memory of 1768	676	RFQ.exe	28
PID 676 wrote to memory of 1768	676	RFQ.exe	28

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 676 set thread context of 1768	676	RFQ.exe	28

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1768	RFQ.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1768	RFQ.exe
1768	RFQ.exe

C:\Users\Admin\AppData\Local\Temp\RFQ.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:676
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UvmTevZJO" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBAA7.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1852
- C:\Users\Admin\AppData\Local\Temp\RFQ.exe
  "{path}"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious behavior: EnumeratesProcesses
  PID:1768

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1768-2-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1768-4-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1768-5-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download