c3c08271d1ebc069e92c3357769d962d3b086e1a85e0b00fb426bb7d80b93d16

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
30/04/2024, 15:57

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General

Target

sscan document_doc.exe
Size

3.4MB
MD5

f2d15e59eba18374eb35098e4e460a3d
SHA1

54572c44c5835ffa1e8a331c76f4b38f9e775c7f
SHA256

c3c08271d1ebc069e92c3357769d962d3b086e1a85e0b00fb426bb7d80b93d16
SHA512

e649a2745114a37aafa982c579767b63a51d2420e71ee71dad18c54841fa5d33745ae72f2ae0e910afdd05f542cc50adcf97108b0b98d7700bcb9687e391e4dc
SSDEEP

49152:Jp98Mq2HVhpqDD1yWi/yLZCxo5zkJB0r42PRn7wPO0/rNcLH+M2/o2ejWExVX5V:JR1hIiqJwqBiPIRS6X5V

Score

7^/10

Malware Config

Signatures

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 5 IoCs

description	pid	Process	procid_target
PID 512 set thread context of 3232	512	sscan document_doc.exe	88
PID 3232 set thread context of 3376	3232	vbc.exe	55
PID 3232 set thread context of 3880	3232	vbc.exe	96
PID 3880 set thread context of 3376	3880	SecEdit.exe	55
PID 3880 set thread context of 4420	3880	SecEdit.exe	97

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	SecEdit.exe

Suspicious behavior: EnumeratesProcesses 58 IoCs

pid	Process
3232	vbc.exe
3232	vbc.exe
3232	vbc.exe
3232	vbc.exe
3232	vbc.exe
3232	vbc.exe
3232	vbc.exe
3232	vbc.exe
3232	vbc.exe
3232	vbc.exe
3232	vbc.exe
3232	vbc.exe
3232	vbc.exe
3232	vbc.exe
3232	vbc.exe
3232	vbc.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
3232	vbc.exe
3376	Explorer.EXE
3376	Explorer.EXE
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe
3880	SecEdit.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	512	sscan document_doc.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3376	Explorer.EXE

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 512 wrote to memory of 4712	512	sscan document_doc.exe	87
PID 512 wrote to memory of 4712	512	sscan document_doc.exe	87
PID 512 wrote to memory of 4712	512	sscan document_doc.exe	87
PID 512 wrote to memory of 3232	512	sscan document_doc.exe	88
PID 512 wrote to memory of 3232	512	sscan document_doc.exe	88
PID 512 wrote to memory of 3232	512	sscan document_doc.exe	88
PID 512 wrote to memory of 3232	512	sscan document_doc.exe	88
PID 512 wrote to memory of 3232	512	sscan document_doc.exe	88
PID 512 wrote to memory of 3232	512	sscan document_doc.exe	88
PID 512 wrote to memory of 4916	512	sscan document_doc.exe	89
PID 512 wrote to memory of 4916	512	sscan document_doc.exe	89
PID 512 wrote to memory of 4916	512	sscan document_doc.exe	89
PID 3376 wrote to memory of 3880	3376	Explorer.EXE	96
PID 3376 wrote to memory of 3880	3376	Explorer.EXE	96
PID 3376 wrote to memory of 3880	3376	Explorer.EXE	96
PID 3880 wrote to memory of 4420	3880	SecEdit.exe	97
PID 3880 wrote to memory of 4420	3880	SecEdit.exe	97

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3376
- C:\Users\Admin\AppData\Local\Temp\sscan document_doc.exe
  "C:\Users\Admin\AppData\Local\Temp\sscan document_doc.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:512
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    PID:4712
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:3232
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
    3⤵
    PID:4916
- C:\Windows\SysWOW64\SecEdit.exe
  "C:\Windows\SysWOW64\SecEdit.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3880
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:4420

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/512-6-0x00007FFA50440000-0x00007FFA50F01000-memory.dmp

Filesize
10.8MB

Download
memory/512-0-0x000001D622EC0000-0x000001D62319A000-memory.dmp

Filesize
2.9MB

Download
memory/512-2-0x000001D63D830000-0x000001D63D840000-memory.dmp

Filesize
64KB

Download
memory/512-3-0x000001D63D840000-0x000001D63DB1A000-memory.dmp

Filesize
2.9MB

Download
memory/512-4-0x000001D6235A0000-0x000001D62363C000-memory.dmp

Filesize
624KB

Download
memory/512-1-0x00007FFA50440000-0x00007FFA50F01000-memory.dmp

Filesize
10.8MB

Download
memory/3232-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3232-16-0x00000000019E0000-0x0000000001A01000-memory.dmp

Filesize
132KB

Download
memory/3232-5-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3232-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3232-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3232-11-0x00000000019E0000-0x0000000001A01000-memory.dmp

Filesize
132KB

Download
memory/3232-7-0x0000000001B20000-0x0000000001E6A000-memory.dmp

Filesize
3.3MB

Download
memory/3232-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3376-12-0x000000000C840000-0x000000000F2F6000-memory.dmp

Filesize
42.7MB

Download
memory/3376-20-0x000000000C840000-0x000000000F2F6000-memory.dmp

Filesize
42.7MB

Download
memory/3376-22-0x0000000002A10000-0x0000000002AF4000-memory.dmp

Filesize
912KB

Download
memory/3376-23-0x0000000002A10000-0x0000000002AF4000-memory.dmp

Filesize
912KB

Download
memory/3376-31-0x0000000002A10000-0x0000000002AF4000-memory.dmp

Filesize
912KB

Download
memory/3880-14-0x0000000000AE0000-0x0000000000B1E000-memory.dmp

Filesize
248KB

Download
memory/3880-13-0x0000000000AE0000-0x0000000000B1E000-memory.dmp

Filesize
248KB

Download
memory/3880-17-0x0000000001320000-0x000000000166A000-memory.dmp

Filesize
3.3MB

Download
memory/3880-18-0x0000000000AE0000-0x0000000000B1E000-memory.dmp

Filesize
248KB

Download
memory/3880-19-0x0000000001710000-0x00000000017B0000-memory.dmp

Filesize
640KB

Download
memory/3880-21-0x0000000000AE0000-0x0000000000B1E000-memory.dmp

Filesize
248KB

Download
memory/4420-30-0x000002465AE60000-0x000002465AF0A000-memory.dmp

Filesize
680KB

Download