Analysis
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max time kernel
155s -
max time network
163s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
13-10-2021 17:39
Static task
static1
Behavioral task
behavioral1
Sample
Original Shipment Doc Ref 2853801324189923.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
Original Shipment Doc Ref 2853801324189923.exe
Resource
win10v20210408
General
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Target
Original Shipment Doc Ref 2853801324189923.exe
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Size
1.0MB
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MD5
9f752a9587909dee2a9467d7fbed1b21
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SHA1
cfdf4da7770a40a660efe35473f248a10f2dee96
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SHA256
42c76dbf2485d58e38ffccc5cdd20539e4bae8a00b90f4633f453065d20b04cd
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SHA512
83c6dbf4752398ca54dca1f9fc7d325ef87a0ee3580b4e9f8a33353983c5c23e70a41bb614d2beb71e74c01034492a72448c9f01fa39b03657d2546bb0b98a11
Malware Config
Extracted
xloader
2.5
epns
http://www.lnvietnam.online/epns/
mmfaccao.com
blttsperma.quest
946abe.net
indispensablehands.com
jkformationfrance.com
phonerepaire.com
lienquan-trian.com
youkuti.com
empowermindbodystudios.com
seunicapf.com
fk-link.xyz
kunai.tech
difficultbutdoablebrand.com
ejworkspace.com
teracorp.biz
thekids.today
quintaalentejana.com
annaviruksham.com
jshengrong.com
nsmetalmakina.xyz
hentainftd.com
alphabet-chicken-farms.com
erotikchat.red
skintipsllc.com
expressofertachegou.com
ygraeriotexniki.com
thesidehustler.net
visionries.com
deployinghigh.com
havana-smile.com
exclusivegift7.com
ephraimhomedeals.com
westquartier.com
kiingear.com
officecom-myaccount.com
lemomentconcept.com
royalteacherclass.com
alltart.com
hustlershandbook.biz
mxpvlv.biz
canalcorporate.com
carcity.toys
k6tkuwrnjake.biz
acrobike69.com
4000518883.com
katia-magnetisme.com
shiningproent.com
ikmbc-b02.com
thoughtsbig.com
baba.clinic
blazestead.com
12monthmillionairetraining.com
goodtasteonline.com
nokushop.com
teneses.com
215oldtoby.com
pampelina.com
eimzaizmir.com
newnetteline.com
discovertexasbeaches.com
farrukhportfolio.website
bombers.xyz
melissacarbonell.group
5402506.win
Signatures
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Xloader Payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/1068-117-0x000000000041D410-mapping.dmp xloader behavioral2/memory/1068-116-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral2/memory/1068-122-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral2/memory/3084-127-0x0000000000EE0000-0x0000000000F09000-memory.dmp xloader -
Blocklisted process makes network request 1 IoCs
Processes:
cmstp.exeflow pid process 55 3084 cmstp.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
Original Shipment Doc Ref 2853801324189923.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\Rbjuibq = "C:\\Users\\Public\\Libraries\\qbiujbR.url" Original Shipment Doc Ref 2853801324189923.exe -
Suspicious use of SetThreadContext 4 IoCs
Processes:
Original Shipment Doc Ref 2853801324189923.exeOriginal Shipment Doc Ref 2853801324189923.execmstp.exedescription pid process target process PID 652 set thread context of 1068 652 Original Shipment Doc Ref 2853801324189923.exe Original Shipment Doc Ref 2853801324189923.exe PID 1068 set thread context of 2724 1068 Original Shipment Doc Ref 2853801324189923.exe Explorer.EXE PID 1068 set thread context of 2724 1068 Original Shipment Doc Ref 2853801324189923.exe Explorer.EXE PID 3084 set thread context of 2724 3084 cmstp.exe Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 54 IoCs
Processes:
Original Shipment Doc Ref 2853801324189923.execmstp.exepid process 1068 Original Shipment Doc Ref 2853801324189923.exe 1068 Original Shipment Doc Ref 2853801324189923.exe 1068 Original Shipment Doc Ref 2853801324189923.exe 1068 Original Shipment Doc Ref 2853801324189923.exe 1068 Original Shipment Doc Ref 2853801324189923.exe 1068 Original Shipment Doc Ref 2853801324189923.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe 3084 cmstp.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 2724 Explorer.EXE -
Suspicious behavior: MapViewOfSection 6 IoCs
Processes:
Original Shipment Doc Ref 2853801324189923.execmstp.exepid process 1068 Original Shipment Doc Ref 2853801324189923.exe 1068 Original Shipment Doc Ref 2853801324189923.exe 1068 Original Shipment Doc Ref 2853801324189923.exe 1068 Original Shipment Doc Ref 2853801324189923.exe 3084 cmstp.exe 3084 cmstp.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Original Shipment Doc Ref 2853801324189923.execmstp.exedescription pid process Token: SeDebugPrivilege 1068 Original Shipment Doc Ref 2853801324189923.exe Token: SeDebugPrivilege 3084 cmstp.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 2724 Explorer.EXE -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Original Shipment Doc Ref 2853801324189923.exeExplorer.EXEdescription pid process target process PID 652 wrote to memory of 1068 652 Original Shipment Doc Ref 2853801324189923.exe Original Shipment Doc Ref 2853801324189923.exe PID 652 wrote to memory of 1068 652 Original Shipment Doc Ref 2853801324189923.exe Original Shipment Doc Ref 2853801324189923.exe PID 652 wrote to memory of 1068 652 Original Shipment Doc Ref 2853801324189923.exe Original Shipment Doc Ref 2853801324189923.exe PID 652 wrote to memory of 1068 652 Original Shipment Doc Ref 2853801324189923.exe Original Shipment Doc Ref 2853801324189923.exe PID 652 wrote to memory of 1068 652 Original Shipment Doc Ref 2853801324189923.exe Original Shipment Doc Ref 2853801324189923.exe PID 2724 wrote to memory of 3084 2724 Explorer.EXE cmstp.exe PID 2724 wrote to memory of 3084 2724 Explorer.EXE cmstp.exe PID 2724 wrote to memory of 3084 2724 Explorer.EXE cmstp.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Original Shipment Doc Ref 2853801324189923.exe"C:\Users\Admin\AppData\Local\Temp\Original Shipment Doc Ref 2853801324189923.exe"2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Original Shipment Doc Ref 2853801324189923.exe"C:\Users\Admin\AppData\Local\Temp\Original Shipment Doc Ref 2853801324189923.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\cmstp.exe"C:\Windows\SysWOW64\cmstp.exe"2⤵
- Blocklisted process makes network request
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/652-114-0x00000000023A0000-0x00000000023A1000-memory.dmpFilesize
4KB
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memory/652-115-0x0000000002421000-0x0000000002435000-memory.dmpFilesize
80KB
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memory/1068-117-0x000000000041D410-mapping.dmp
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memory/1068-116-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/1068-120-0x00000000009E0000-0x00000000009F1000-memory.dmpFilesize
68KB
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memory/1068-119-0x0000000000A20000-0x0000000000D40000-memory.dmpFilesize
3.1MB
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memory/1068-123-0x00000000026C0000-0x00000000026D1000-memory.dmpFilesize
68KB
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memory/1068-122-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/2724-124-0x0000000006B70000-0x0000000006C4A000-memory.dmpFilesize
872KB
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memory/2724-121-0x0000000006A70000-0x0000000006B68000-memory.dmpFilesize
992KB
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memory/2724-130-0x0000000006C50000-0x0000000006D28000-memory.dmpFilesize
864KB
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memory/3084-125-0x0000000000000000-mapping.dmp
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memory/3084-126-0x0000000001340000-0x0000000001356000-memory.dmpFilesize
88KB
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memory/3084-127-0x0000000000EE0000-0x0000000000F09000-memory.dmpFilesize
164KB
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memory/3084-128-0x0000000004F70000-0x0000000005290000-memory.dmpFilesize
3.1MB
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memory/3084-129-0x0000000004DF0000-0x0000000004E80000-memory.dmpFilesize
576KB