5e4066557c99489eedd7b360f985b50433dcd35f6c3a1a64731d9ec351d49895

Analysis

max time kernel
29s
max time network
31s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
24/05/2023, 18:56

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

M7R65203.exe
Size

479KB
MD5

e409bb37559c91b0f0e8e18303cd9674
SHA1

b3270898a5594f61f0e507d09602c722c8076ed0
SHA256

5e4066557c99489eedd7b360f985b50433dcd35f6c3a1a64731d9ec351d49895
SHA512

7abf1da3052aaef0eac7d41e1ec387ecbd5ae5799b4c6f8f3f145677424e927508322b5cade2270838ace4dea8d217c75198673bd48a8f3bacde75d536118da4
SSDEEP

12288:1G96r5g9LqY0yJKxOhwB3o6OvYkrKC4U4N157sAb:1NrALdJK4wB462Y11U4N1lb

Score

8^/10

persistence

Malware Config

Signatures

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\TaskKill\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\Иисус.sys"	M7R65203.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1304 set thread context of 876	1304	M7R65203.exe	30

Program crash 1 IoCs

pid	pid_target	Process	procid_target
772	876	WerFault.exe	30

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1304	M7R65203.exe
1304	M7R65203.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
1304	M7R65203.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1304	M7R65203.exe
Token: SeLoadDriverPrivilege	1304	M7R65203.exe
Token: SeDebugPrivilege	1304	M7R65203.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1304 wrote to memory of 1252	1304	M7R65203.exe	28
PID 1304 wrote to memory of 1252	1304	M7R65203.exe	28
PID 1304 wrote to memory of 1252	1304	M7R65203.exe	28
PID 1304 wrote to memory of 2044	1304	M7R65203.exe	29
PID 1304 wrote to memory of 2044	1304	M7R65203.exe	29
PID 1304 wrote to memory of 2044	1304	M7R65203.exe	29
PID 1304 wrote to memory of 876	1304	M7R65203.exe	30
PID 1304 wrote to memory of 876	1304	M7R65203.exe	30
PID 1304 wrote to memory of 876	1304	M7R65203.exe	30
PID 1304 wrote to memory of 876	1304	M7R65203.exe	30
PID 1304 wrote to memory of 876	1304	M7R65203.exe	30
PID 1304 wrote to memory of 876	1304	M7R65203.exe	30
PID 1304 wrote to memory of 876	1304	M7R65203.exe	30
PID 1304 wrote to memory of 876	1304	M7R65203.exe	30
PID 1304 wrote to memory of 876	1304	M7R65203.exe	30
PID 1304 wrote to memory of 876	1304	M7R65203.exe	30
PID 1304 wrote to memory of 876	1304	M7R65203.exe	30
PID 1304 wrote to memory of 876	1304	M7R65203.exe	30
PID 1304 wrote to memory of 876	1304	M7R65203.exe	30
PID 1304 wrote to memory of 876	1304	M7R65203.exe	30
PID 876 wrote to memory of 772	876	SetupUtility.exe	31
PID 876 wrote to memory of 772	876	SetupUtility.exe	31
PID 876 wrote to memory of 772	876	SetupUtility.exe	31
PID 876 wrote to memory of 772	876	SetupUtility.exe	31

C:\Users\Admin\AppData\Local\Temp\M7R65203.exe
"C:\Users\Admin\AppData\Local\Temp\M7R65203.exe"
1⤵
- Sets service image path in registry
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1304
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe"
  2⤵
  PID:1252
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe"
  2⤵
  PID:2044
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SetupCache\v4.7.03062\SetupUtility.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SetupCache\v4.7.03062\SetupUtility.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:876
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 876 -s 168
    3⤵
    - Program crash
    PID:772

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/876-58-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/876-59-0x0000000000090000-0x0000000000099000-memory.dmp

Filesize
36KB

Download
memory/1304-54-0x0000000000A20000-0x0000000000A9C000-memory.dmp

Filesize
496KB

Download
memory/1304-55-0x0000000000540000-0x00000000005B8000-memory.dmp

Filesize
480KB

Download
memory/1304-56-0x000000001A920000-0x000000001A9A0000-memory.dmp

Filesize
512KB

Download