b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a

Analysis

max time kernel
149s
max time network
151s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01-07-2024 01:43

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General

Target

b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Size

178KB
MD5

7c72fa73b9c245055a395575a827d301
SHA1

41e22780dffed09ee4564592d92bb7e1d762cf96
SHA256

b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a
SHA512

fb38e805a83f6ba99da6ab406764644afa677eb4d081c1f01d507b23793d6768a9616ec0e3a69a8701b6c3bb48f576bbcea6bc39ba23e3dfbc0f36805f378aff
SSDEEP

3072:Z64MKbOFxL/xjzq+5BUaFPmgRMNlPTGQQm6ytwZEsrYkK4Py6u3OD:Z64dc/B98gWNlPTGQQm6agrdF

Score

6^/10

bootkit 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

Processes:

b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\POP3TRAP = "C:\\Windows\\P1IMA.exe"	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
bootkit persistence

Bootkit
T1542.003

Processes:

b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe

description ioc process

File opened for modification \??\PhysicalDrive0 b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe

description	ioc	process
File opened for modification	\??\PhysicalDrive0	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe

Drops file in Windows directory 2 IoCs

Processes:

b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe

description	ioc	process
File created	C:\Windows\P1IMA.exe	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
File opened for modification	C:\Windows\P1IMA.exe	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe

Modifies registry class 23 IoCs

Processes:

b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\InprocServer32\	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\InprocServer32\ = "C:\\Windows\\SysWOW64\\msvidctl.dll"	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\ProgID	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\TypeLib\	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\Version\ = "1.0"	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\VersionIndependentProgID	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\InprocServer32	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\Programmable	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\Programmable\	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A696B6A6-06C2-F171-C389-D9102C93446C}	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A696B6A6-06C2-F171-C389-D9102C93446C}\	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\Implemented Categories	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\Implemented Categories\	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\ProgID\	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\ProgID\ = "BDATuner.ComponentTypes.1"	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\TypeLib	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\Version\	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\VersionIndependentProgID\	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\VersionIndependentProgID\ = "BDATuner.ComponentTypes"	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\ = "Icajasaqe"	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\TypeLib\ = "{A696B6A6-06C2-F171-C389-D9102C93446C}"	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3DF121AD-1DA4-4874-09B5-58D6F9CFF0C4}\Version	b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe

C:\Users\Admin\AppData\Local\Temp\b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe
"C:\Users\Admin\AppData\Local\Temp\b3e7b7563cc8cfbe51e11a845702fa8fc5d7f869128c09909b57b2bf0c73228a.exe"
1⤵
- Adds Run key to start application
- Writes to the Master Boot Record (MBR)
- Drops file in Windows directory
- Modifies registry class
PID:1756

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

memory/1756-0-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1756-1-0x00000000002A0000-0x00000000002E3000-memory.dmp

Filesize
268KB

Download
memory/1756-6-0x00000000005E0000-0x00000000005E2000-memory.dmp

Filesize
8KB

Download
memory/1756-5-0x0000000000350000-0x0000000000351000-memory.dmp

Filesize
4KB

Download
memory/1756-4-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1756-3-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1756-2-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/1756-8-0x0000000001D80000-0x0000000001D81000-memory.dmp

Filesize
4KB

Download
memory/1756-7-0x00000000005D0000-0x00000000005D1000-memory.dmp

Filesize
4KB

Download
memory/1756-9-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/1756-10-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/1756-11-0x0000000001D90000-0x0000000001D91000-memory.dmp

Filesize
4KB

Download
memory/1756-12-0x0000000001DD0000-0x0000000001DD1000-memory.dmp

Filesize
4KB

Download
memory/1756-13-0x0000000001DC0000-0x0000000001DC1000-memory.dmp

Filesize
4KB

Download
memory/1756-14-0x0000000001DF0000-0x0000000001DF1000-memory.dmp

Filesize
4KB

Download
memory/1756-29-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download
memory/1756-30-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/1756-28-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/1756-27-0x00000000024C0000-0x00000000024C1000-memory.dmp

Filesize
4KB

Download
memory/1756-26-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/1756-25-0x00000000024D0000-0x00000000024D1000-memory.dmp

Filesize
4KB

Download
memory/1756-31-0x0000000002530000-0x0000000002531000-memory.dmp

Filesize
4KB

Download
memory/1756-24-0x00000000024B0000-0x00000000024B1000-memory.dmp

Filesize
4KB

Download
memory/1756-23-0x0000000001F80000-0x0000000001F81000-memory.dmp

Filesize
4KB

Download
memory/1756-22-0x0000000001F90000-0x0000000001F91000-memory.dmp

Filesize
4KB

Download
memory/1756-49-0x0000000002720000-0x0000000002721000-memory.dmp

Filesize
4KB

Download
memory/1756-50-0x0000000002760000-0x0000000002761000-memory.dmp

Filesize
4KB

Download
memory/1756-48-0x0000000002750000-0x0000000002751000-memory.dmp

Filesize
4KB

Download
memory/1756-47-0x0000000002730000-0x0000000002731000-memory.dmp

Filesize
4KB

Download
memory/1756-46-0x0000000002740000-0x0000000002741000-memory.dmp

Filesize
4KB

Download
memory/1756-45-0x0000000002710000-0x0000000002711000-memory.dmp

Filesize
4KB

Download
memory/1756-44-0x0000000002700000-0x0000000002701000-memory.dmp

Filesize
4KB

Download
memory/1756-43-0x00000000026C0000-0x00000000026C1000-memory.dmp

Filesize
4KB

Download
memory/1756-40-0x0000000002550000-0x0000000002551000-memory.dmp

Filesize
4KB

Download
memory/1756-39-0x0000000002540000-0x0000000002541000-memory.dmp

Filesize
4KB

Download
memory/1756-38-0x0000000002520000-0x0000000002521000-memory.dmp

Filesize
4KB

Download
memory/1756-36-0x00000000026F0000-0x00000000026F1000-memory.dmp

Filesize
4KB

Download
memory/1756-35-0x00000000026D0000-0x00000000026D1000-memory.dmp

Filesize
4KB

Download
memory/1756-34-0x00000000026E0000-0x00000000026E1000-memory.dmp

Filesize
4KB

Download
memory/1756-33-0x00000000026B0000-0x00000000026B1000-memory.dmp

Filesize
4KB

Download
memory/1756-32-0x0000000002560000-0x0000000002561000-memory.dmp

Filesize
4KB

Download
memory/1756-21-0x0000000001F60000-0x0000000001F61000-memory.dmp

Filesize
4KB

Download
memory/1756-20-0x0000000001F70000-0x0000000001F71000-memory.dmp

Filesize
4KB

Download
memory/1756-19-0x0000000001F40000-0x0000000001F41000-memory.dmp

Filesize
4KB

Download
memory/1756-18-0x0000000001F50000-0x0000000001F51000-memory.dmp

Filesize
4KB

Download
memory/1756-17-0x0000000001E00000-0x0000000001E01000-memory.dmp

Filesize
4KB

Download
memory/1756-16-0x0000000001F30000-0x0000000001F31000-memory.dmp

Filesize
4KB

Download
memory/1756-15-0x0000000001DE0000-0x0000000001DE1000-memory.dmp

Filesize
4KB

Download
memory/1756-51-0x0000000003900000-0x0000000003901000-memory.dmp

Filesize
4KB

Download
memory/1756-52-0x00000000038F0000-0x00000000038F1000-memory.dmp

Filesize
4KB

Download
memory/1756-54-0x0000000005360000-0x0000000005361000-memory.dmp

Filesize
4KB

Download
memory/1756-53-0x0000000005370000-0x0000000005371000-memory.dmp

Filesize
4KB

Download
memory/1756-55-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1756-56-0x00000000002A0000-0x00000000002E3000-memory.dmp

Filesize
268KB

Download
memory/1756-58-0x00000000053C0000-0x00000000053C1000-memory.dmp

Filesize
4KB

Download
memory/1756-57-0x00000000053E0000-0x00000000053E1000-memory.dmp

Filesize
4KB

Download
memory/1756-59-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1756-63-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1756-67-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1756-71-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1756-72-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download