0e137f7645e4ad425c9b9f62b3e4030c74c437f8dd073aabd94826abf9a7ac78

Analysis

max time kernel
148s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30-10-2022 15:09

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General

Target

0e137f7645e4ad425c9b9f62b3e4030c74c437f8dd073aabd94826abf9a7ac78.exe
Size

132KB
MD5

822a513f24b55f76f92aff31447b91ca
SHA1

3bdbe6668db40a4de353073a84125d3f39ed999e
SHA256

0e137f7645e4ad425c9b9f62b3e4030c74c437f8dd073aabd94826abf9a7ac78
SHA512

8b3b1236c532c9f011309886be278513dfad39eda42706c64f294599266c06ce1ca57b2a55285264af8fc052e9213a05815dede007d08734f4dd88489ca66262
SSDEEP

3072:pMPcvqBCJvM6VPabBYG2rGPXklgR+R1szfy:UOcKFC7klh4O

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1572	setdebugnt.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	setdebugnt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft® ActiveX Debugger NT = "\"c:\\windows\\setdebugnt.exe\""	setdebugnt.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\ieupdate.dat	setdebugnt.exe
File created	\??\c:\windows\setdebugnt.exe	0e137f7645e4ad425c9b9f62b3e4030c74c437f8dd073aabd94826abf9a7ac78.exe
File opened for modification	\??\c:\windows\setdebugnt.exe	0e137f7645e4ad425c9b9f62b3e4030c74c437f8dd073aabd94826abf9a7ac78.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1652	0e137f7645e4ad425c9b9f62b3e4030c74c437f8dd073aabd94826abf9a7ac78.exe
1572	setdebugnt.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1652 wrote to memory of 1572	1652	0e137f7645e4ad425c9b9f62b3e4030c74c437f8dd073aabd94826abf9a7ac78.exe	28
PID 1652 wrote to memory of 1572	1652	0e137f7645e4ad425c9b9f62b3e4030c74c437f8dd073aabd94826abf9a7ac78.exe	28
PID 1652 wrote to memory of 1572	1652	0e137f7645e4ad425c9b9f62b3e4030c74c437f8dd073aabd94826abf9a7ac78.exe	28
PID 1652 wrote to memory of 1572	1652	0e137f7645e4ad425c9b9f62b3e4030c74c437f8dd073aabd94826abf9a7ac78.exe	28

C:\Users\Admin\AppData\Local\Temp\0e137f7645e4ad425c9b9f62b3e4030c74c437f8dd073aabd94826abf9a7ac78.exe
"C:\Users\Admin\AppData\Local\Temp\0e137f7645e4ad425c9b9f62b3e4030c74c437f8dd073aabd94826abf9a7ac78.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1652
- \??\c:\windows\setdebugnt.exe
  c:\windows\setdebugnt.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - Suspicious use of SetWindowsHookEx
  PID:1572

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

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Downloads

C:\Windows\setdebugnt.exe

Filesize
132KB

MD5
822a513f24b55f76f92aff31447b91ca

SHA1
3bdbe6668db40a4de353073a84125d3f39ed999e

SHA256
0e137f7645e4ad425c9b9f62b3e4030c74c437f8dd073aabd94826abf9a7ac78

SHA512
8b3b1236c532c9f011309886be278513dfad39eda42706c64f294599266c06ce1ca57b2a55285264af8fc052e9213a05815dede007d08734f4dd88489ca66262

Download Submit
memory/1572-60-0x00000000758C1000-0x00000000758C3000-memory.dmp

Filesize
8KB

Download
memory/1572-63-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1572-65-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1652-61-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1652-62-0x0000000001F20000-0x000000000203A000-memory.dmp

Filesize
1.1MB

Download
memory/1652-64-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download