fa0d4feb6f5161b3230a274303235ce4306b36b00e6dd3419476f9031c35fabb

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
23/08/2023, 22:13

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General

Target

fa0d4feb6f5161b3230a274303235ce4306b36b00e6dd3419476f9031c35fabb.exe
Size

2.7MB
MD5

17013fd1e2f18766d88edc37b4f1ca0b
SHA1

b81d48831b0e3aaf0daeffc0629447251d5f45ba
SHA256

fa0d4feb6f5161b3230a274303235ce4306b36b00e6dd3419476f9031c35fabb
SHA512

e15e63cbbb70583c1cf20848ac2aa110481c744cf025058d6e6ce73fef985ec238f7328445cc41a28d51e02cdc1c39e543e62881215a971320906985dd496ea4
SSDEEP

49152:3Rv/l9TmwnD6GggADeOba6TR0x/i10gdN79fIrP7Ct0+m+YG:hnl9TmwD6GFADegixKfIq9m+Y

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Windows\CurrentVersion\Run\Serverx = "C:\\Windows\\system32\\Serverx.exe"	fa0d4feb6f5161b3230a274303235ce4306b36b00e6dd3419476f9031c35fabb.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Serverx.exe	fa0d4feb6f5161b3230a274303235ce4306b36b00e6dd3419476f9031c35fabb.exe
File created	C:\Windows\SysWOW64\Serverx.exe	fa0d4feb6f5161b3230a274303235ce4306b36b00e6dd3419476f9031c35fabb.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 2996	2656	fa0d4feb6f5161b3230a274303235ce4306b36b00e6dd3419476f9031c35fabb.exe	28
PID 2656 wrote to memory of 2996	2656	fa0d4feb6f5161b3230a274303235ce4306b36b00e6dd3419476f9031c35fabb.exe	28
PID 2656 wrote to memory of 2996	2656	fa0d4feb6f5161b3230a274303235ce4306b36b00e6dd3419476f9031c35fabb.exe	28
PID 2656 wrote to memory of 2996	2656	fa0d4feb6f5161b3230a274303235ce4306b36b00e6dd3419476f9031c35fabb.exe	28
PID 2656 wrote to memory of 1208	2656	fa0d4feb6f5161b3230a274303235ce4306b36b00e6dd3419476f9031c35fabb.exe	23
PID 2656 wrote to memory of 1208	2656	fa0d4feb6f5161b3230a274303235ce4306b36b00e6dd3419476f9031c35fabb.exe	23

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1208
- C:\Users\Admin\AppData\Local\Temp\fa0d4feb6f5161b3230a274303235ce4306b36b00e6dd3419476f9031c35fabb.exe
  "C:\Users\Admin\AppData\Local\Temp\fa0d4feb6f5161b3230a274303235ce4306b36b00e6dd3419476f9031c35fabb.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2656
- - C:\Users\Admin\AppData\Local\Temp\fa0d4feb6f5161b3230a274303235ce4306b36b00e6dd3419476f9031c35fabb.exe
    "C:\Users\Admin\AppData\Local\Temp\fa0d4feb6f5161b3230a274303235ce4306b36b00e6dd3419476f9031c35fabb.exe"
    3⤵
    PID:2996

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1208-4-0x0000000002920000-0x0000000002921000-memory.dmp

Filesize
4KB

Download
memory/1208-5-0x0000000002920000-0x0000000002921000-memory.dmp

Filesize
4KB

Download
memory/2656-0-0x00000000003D0000-0x000000000068D8C9-memory.dmp

Filesize
2.7MB

Download
memory/2656-1-0x00000000022C0000-0x000000000257E000-memory.dmp

Filesize
2.7MB

Download
memory/2656-6-0x00000000003D0000-0x000000000068D8C9-memory.dmp

Filesize
2.7MB

Download
memory/2996-2-0x00000000003D0000-0x000000000068D8C9-memory.dmp

Filesize
2.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads