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240425-p8jzpsba43 10Analysis
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max time kernel
328s -
max time network
1203s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
26-04-2024 07:51
Static task
static1
Behavioral task
behavioral1
Sample
9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
Resource
win7-20240221-en
Behavioral task
behavioral3
Sample
9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
Resource
win11-20240412-en
General
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Target
9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
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Size
1.9MB
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MD5
1457ef90efde49a7ee83080ce051d6f7
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SHA1
8ca6d983fe2997fa7009458383b84e0d1edeb279
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SHA256
9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40
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SHA512
582628e02510812e0ed06cc05a1bfb98e96f019935efb71d23dd94745a0c5db12771bf0c81579dd7ad4f44b90e7192b95d5d2ed4a6649adc00b486c28df643d0
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SSDEEP
49152:Vbe6aahW7iaBUHvG+vxz90ChL0WF+UIGDDS/NL:vaaA7iYb+dtQWFZvSR
Malware Config
Extracted
Protocol: ftp- Host:
clangsm.com - Port:
21 - Username:
[email protected] - Password:
Romero07
Signatures
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Processes:
resource yara_rule behavioral1/memory/4712-5-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-4-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-3-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-6-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-8-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-7-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-13-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-22-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-23-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-24-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-25-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-26-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-31-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-34-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-35-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-40-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-42-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-47-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-48-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-49-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-50-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-53-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-55-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-56-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-67-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-69-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-70-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-74-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-75-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-78-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-81-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-76-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-77-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-79-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-87-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-90-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-83-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-93-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-104-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-112-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-113-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-110-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-109-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-107-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-106-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-105-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-111-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-103-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-97-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-96-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-100-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-94-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-99-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-98-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-91-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-89-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/4712-85-0x0000000000400000-0x0000000000848000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exedescription 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.exedescription pid process target process PID 2452 set thread context of 4712 2452 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exepid process 4712 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe 4712 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe 4712 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe 4712 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe 4712 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe 4712 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exedescription pid process target process PID 2452 wrote to memory of 4712 2452 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe PID 2452 wrote to memory of 4712 2452 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe PID 2452 wrote to memory of 4712 2452 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe PID 2452 wrote to memory of 4712 2452 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe PID 2452 wrote to memory of 4712 2452 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe PID 2452 wrote to memory of 4712 2452 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe PID 2452 wrote to memory of 4712 2452 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe PID 2452 wrote to memory of 4712 2452 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe 9bb0954a71edfd122a5e2b14850702a453fdbf5a632265337c0aee558bdd3e40.exe
Processes
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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:2452 -
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:4712
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.1MB
MD529fca3c2a457a0bab1cd1739c084f862
SHA1457f16454d4b0f2d15ce4593bceea33afffc904c
SHA2566396feacae91c7426efbe609bfc4b1e231961b284a6b8852b8203684437727ce
SHA512dfb0de162649f00d5c89ededd023b8715d7259afdadb494933540dbaf38e5eb58e3b4cf35bae8f9368ca118fed9d1ff20555586571c73c2c1dd6f7e15310b7d4
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Filesize
7.9MB
MD5402c4577c72d8409046cd7c979483613
SHA1404e651861a175a41adf8eb0a8179d29b568cdf1
SHA256c4eb29af036aac01973e7b1f67095c9c29b47438af008bcd488ef6bd2bd2afb0
SHA512bc482b90166d1647e8b5bc64725e05a5191d55fd8edb579fc40d6625e73540a7b8eb7a447880664993593b4632e78cf3023dc4c8542da018b50473473c86f46c