bb9a1bfefff16c8720092c4a5b23549b88ee1bde733dacdf082e226d41b2cc5a

Analysis

max time kernel
140s
max time network
34s
platform
windows7_x64
resource
win7-20230621-en
resource tags

arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system
submitted
03/07/2023, 09:06

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
SOA 69023456178.exe
Size 607KB
Sample230703-k2rnrafg54
SHA256 bb9a1bfefff16c8720092c4a5b23549b88ee1bde733dacdf082e226d41b2cc5a
MD5 755d3931b654a6883371bfed168d7595
SHA1 4d75cdb3485444a8e96e7d8d8fe8aa427fd85bf3
SHA512 74690a92ab33bcf853af89e1f2961fdaeef50c024cdb29df16b4e888b20c4aedff906a573eeb3f6e1a71f5468dfcb1393977dce67a067f42080ebd34b93a336c
SSDEEP 12288:Emce48JuxNGrzGGPGV542g2TGTUFYTkeUfcN:17uxMXGaEfTGThTWfu
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 832 set thread context of 732	832	SOA 69023456178.exe	31

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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
1332	schtasks.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
832	SOA 69023456178.exe
832	SOA 69023456178.exe
1692	powershell.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe
732	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	832	SOA 69023456178.exe
Token: SeDebugPrivilege	1692	powershell.exe
Token: SeDebugPrivilege	732	RegSvcs.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 832 wrote to memory of 1692	832	SOA 69023456178.exe	27
PID 832 wrote to memory of 1692	832	SOA 69023456178.exe	27
PID 832 wrote to memory of 1692	832	SOA 69023456178.exe	27
PID 832 wrote to memory of 1692	832	SOA 69023456178.exe	27
PID 832 wrote to memory of 1332	832	SOA 69023456178.exe	29
PID 832 wrote to memory of 1332	832	SOA 69023456178.exe	29
PID 832 wrote to memory of 1332	832	SOA 69023456178.exe	29
PID 832 wrote to memory of 1332	832	SOA 69023456178.exe	29
PID 832 wrote to memory of 732	832	SOA 69023456178.exe	31
PID 832 wrote to memory of 732	832	SOA 69023456178.exe	31
PID 832 wrote to memory of 732	832	SOA 69023456178.exe	31
PID 832 wrote to memory of 732	832	SOA 69023456178.exe	31
PID 832 wrote to memory of 732	832	SOA 69023456178.exe	31
PID 832 wrote to memory of 732	832	SOA 69023456178.exe	31
PID 832 wrote to memory of 732	832	SOA 69023456178.exe	31
PID 832 wrote to memory of 732	832	SOA 69023456178.exe	31
PID 832 wrote to memory of 732	832	SOA 69023456178.exe	31
PID 832 wrote to memory of 732	832	SOA 69023456178.exe	31

C:\Users\Admin\AppData\Local\Temp\SOA 69023456178.exe
"C:\Users\Admin\AppData\Local\Temp\SOA 69023456178.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:832
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fbqfHwof.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1692
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fbqfHwof" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD089.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1332
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:732

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

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

tmpD089.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmpD089.tmp
Size 1KB
SHA256 daa7203836a8a0bf4c75c6c5b5ac62b83976f374763b1ac01f17ee3997d49d3c
MD5 604b0e91c5635045145458e667b5c28c
SHA1 809a877ce9c907e973f400d6550af33e026f40ac
SHA512 30f4ccb915396ffe9fa8b2ed85db462bf380fdda264f4ba248758df6b476aa73eced944214c17c8bf80f4e7083cc7bd5ee84ed53bac2d344b723ec0952a78037
MD5 SHA1 SHA512

Submit Download

memory/732-70-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/732-67-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/732-74-0x0000000000AF0000-0x0000000000DF3000-memory.dmp

Download

memory/732-73-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/732-69-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Download

memory/732-68-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/832-59-0x0000000005060000-0x00000000050D0000-memory.dmp

Download

memory/832-55-0x00000000005F0000-0x0000000000630000-memory.dmp

Download

memory/832-54-0x00000000002D0000-0x000000000036E000-memory.dmp

Download

memory/832-56-0x0000000000630000-0x000000000063C000-memory.dmp

Download

memory/832-58-0x0000000000640000-0x000000000064C000-memory.dmp

Download

memory/832-57-0x00000000005F0000-0x0000000000630000-memory.dmp

Download

memory/1692-71-0x00000000027C0000-0x0000000002800000-memory.dmp

Download

memory/1692-72-0x00000000027C0000-0x0000000002800000-memory.dmp

Download