9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40

Resubmissions

26-04-2024 07:51

240426-jp4xwacb3v 10

26-04-2024 07:51

26-04-2024 07:51

26-04-2024 07:51

26-04-2024 07:51

25-04-2024 12:59

Analysis

max time kernel
146s
max time network
151s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
26-04-2024 07:51

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General

Target

9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
Size

1.9MB
MD5

1457ef90efde49a7ee83080ce051d6f7
SHA1

8ca6d983fe2997fa7009458383b84e0d1edeb279
SHA256

9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40
SHA512

582628e02510812e0ed06cc05a1bfb98e96f019935efb71d23dd94745a0c5db12771bf0c81579dd7ad4f44b90e7192b95d5d2ed4a6649adc00b486c28df643d0
SSDEEP

49152:Vbe6aahW7iaBUHvG+vxz90ChL0WF+UIGDDS/NL:vaaA7iYb+dtQWFZvSR

Score

7^/10

persistence upx

Malware Config

Signatures

UPX packed file 21 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/2740-9-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-10-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-8-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-4-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-11-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-12-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-17-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-18-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-19-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-28-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-29-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-30-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-36-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-38-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-39-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-40-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-44-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-45-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-46-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-47-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral2/memory/2740-48-0x0000000000400000-0x0000000000848000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRSS = "\"C:\\ProgramData\\Drivers\\csrss.exe\""	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe

description	pid	process	target process
PID 3012 set thread context of 2740	3012	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe

pid	process
2740	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
2740	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
2740	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe

description	pid	process	target process
PID 3012 wrote to memory of 2740	3012	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
PID 3012 wrote to memory of 2740	3012	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
PID 3012 wrote to memory of 2740	3012	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
PID 3012 wrote to memory of 2740	3012	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
PID 3012 wrote to memory of 2740	3012	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
PID 3012 wrote to memory of 2740	3012	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
PID 3012 wrote to memory of 2740	3012	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
PID 3012 wrote to memory of 2740	3012	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
PID 3012 wrote to memory of 2740	3012	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe	9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe

C:\Users\Admin\AppData\Local\Temp\9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
"C:\Users\Admin\AppData\Local\Temp\9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3012

C:\Users\Admin\AppData\Local\Temp\9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
"C:\Users\Admin\AppData\Local\Temp\9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:2740

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdesc-consensus.tmp
Filesize
1.2MB

MD5
05549cb0e1f2a42c4a1d379b6284c21f

SHA1
bbcaa4721c4345d0d19cad980d0f9b736f86a012

SHA256
d45fa4999c8ffa7884cacb06adfa78d399415539c60b095e8c2275da6698ca42

SHA512
e3cecd7e8be7fdd0753be4a3bd95235caa2375d28a4314728e934741394b6a4e4759c405a750c3bc6971527e6a20d3881f9943c38c8100efa835212fa60b9175

Download Submit
memory/2740-18-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-39-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-19-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-28-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-10-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-8-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-4-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-11-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-12-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2740-17-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-47-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-48-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-46-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-9-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-29-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-30-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-36-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-38-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-45-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-40-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2740-44-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/3012-5-0x00000000022E0000-0x0000000002497000-memory.dmp

Filesize
1.7MB

Download
memory/3012-7-0x0000000002120000-0x00000000022D8000-memory.dmp

Filesize
1.7MB

Download
memory/3012-0-0x0000000002120000-0x00000000022D8000-memory.dmp

Filesize
1.7MB

Download
memory/3012-1-0x0000000002120000-0x00000000022D8000-memory.dmp

Filesize
1.7MB

Download