e1a59060da34661d6dce398ed14308d92640844daabe31e1604b7b8c4fc12c63

Analysis

max time kernel
150s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 10:29

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

15ed1118d13cbeb82990e6e2cf33c506.exe
Size

116KB
MD5

15ed1118d13cbeb82990e6e2cf33c506
SHA1

0b3bed9f357f65b695e06df0df911a2edb2f03a8
SHA256

e1a59060da34661d6dce398ed14308d92640844daabe31e1604b7b8c4fc12c63
SHA512

0d7c9ae8e083f627ce88cc9b776294537fe24f522c1966f6dbaa911376f2e4b26252f8ff8a72b578a0fdcaaa18955fb06ea276ea0cdf368611ab3b9ca248ff65
SSDEEP

3072:6/uzwf9se/JUkxRWySst/CojxqdQUNsk8:6/ucfOCuQROstlxqdVNM

Score

8^/10

persistence

Malware Config

Signatures

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{21E9C5D3-EBFF-11CD-B6FD-00AA00B4E22A}\StubPath = "C:\\Program Files\\Server.EXE"	15ed1118d13cbeb82990e6e2cf33c506.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{21E9C5D3-EBFF-11CD-B6FD-00AA00B4E22A}	15ed1118d13cbeb82990e6e2cf33c506.exe

Executes dropped EXE 1 IoCs

pid	Process
4280	Server.EXE

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4280 set thread context of 2684	4280	Server.EXE	91

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Server.EXE	15ed1118d13cbeb82990e6e2cf33c506.exe
File created	C:\Program Files\Server.EXE	15ed1118d13cbeb82990e6e2cf33c506.exe

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
2684	ipconfig.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4308 wrote to memory of 4280	4308	15ed1118d13cbeb82990e6e2cf33c506.exe	90
PID 4308 wrote to memory of 4280	4308	15ed1118d13cbeb82990e6e2cf33c506.exe	90
PID 4308 wrote to memory of 4280	4308	15ed1118d13cbeb82990e6e2cf33c506.exe	90
PID 4280 wrote to memory of 2684	4280	Server.EXE	91
PID 4280 wrote to memory of 2684	4280	Server.EXE	91
PID 4280 wrote to memory of 2684	4280	Server.EXE	91
PID 4280 wrote to memory of 2684	4280	Server.EXE	91
PID 4280 wrote to memory of 2684	4280	Server.EXE	91

C:\Users\Admin\AppData\Local\Temp\15ed1118d13cbeb82990e6e2cf33c506.exe
"C:\Users\Admin\AppData\Local\Temp\15ed1118d13cbeb82990e6e2cf33c506.exe"
1⤵
- Modifies Installed Components in the registry
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:4308
- C:\Program Files\Server.EXE
  "C:\Program Files\Server.EXE"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:4280
- - C:\Windows\SysWOW64\ipconfig.exe
    C:\Windows\SYSTEM32\ipconfig.exe
    3⤵
    - Gathers network information
    PID:2684

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Program Files\Server.EXE

Filesize
116KB

MD5
15ed1118d13cbeb82990e6e2cf33c506

SHA1
0b3bed9f357f65b695e06df0df911a2edb2f03a8

SHA256
e1a59060da34661d6dce398ed14308d92640844daabe31e1604b7b8c4fc12c63

SHA512
0d7c9ae8e083f627ce88cc9b776294537fe24f522c1966f6dbaa911376f2e4b26252f8ff8a72b578a0fdcaaa18955fb06ea276ea0cdf368611ab3b9ca248ff65

Download Submit
memory/2684-6-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2684-7-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2684-8-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2684-9-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2684-11-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/4280-4-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/4280-10-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/4308-0-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/4308-12-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads