Analysis
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max time kernel
151s -
max time network
153s -
platform
windows10_x64 -
resource
win10-en-20211104 -
submitted
16-11-2021 08:58
Static task
static1
Behavioral task
behavioral1
Sample
Payment Copy.exe
Resource
win7-en-20211014
General
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Target
Payment Copy.exe
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Size
258KB
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MD5
0d6e0449a278b6971826e0da856aed38
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SHA1
f95ea74f5d687eaedc24a2abadb77229e4918698
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SHA256
2dc7525f9ee6e09a25f840b457bf5b0ba228c4697e1f3d4b81bd2964d2eafc61
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SHA512
512a7984a5c9eccb6abad93a77a58497e32192a2197bb01e82ff7e17f0c5afcc796ecb4802c14d105e9ebec2479d22be39f0a4c2832e18ffabb991c211b6a9f7
Malware Config
Extracted
xloader
2.5
b2c0
http://www.thesewhitevvalls.com/b2c0/
bjyxszd520.xyz
hsvfingerprinting.com
elliotpioneer.com
bf396.com
chinaopedia.com
6233v.com
shopeuphoricapparel.com
loccssol.store
truefictionpictures.com
playstarexch.com
peruviancoffee.store
shobhajoshi.com
philme.net
avito-rules.com
independencehomecenters.com
atp-cayenne.com
invetorsbank.com
sasanos.com
scentfreebnb.com
catfuid.com
sunshinefamilysupport.com
madison-co-atty.net
newhousebr.com
newstodayupdate.com
kamalaanjna.com
itpronto.com
hi-loentertainment.com
sadpartyrentals.com
vertuminy.com
khomayphotocopy.club
roleconstructora.com
cottonhome.online
starsspell.com
bedrijfs-kledingshop.com
aydeyahouse.com
miaintervista.com
taolemix.com
lnagvv.space
bjmobi.com
collabkc.art
onayli.net
ecostainable.com
vi88.info
brightlifeprochoice.com
taoluzhibo.info
techgobble.com
ideemimarlikinsaat.com
andajzx.com
shineshaft.website
arroundworld.com
reyuzed.com
emilfaucets.com
lumberjackguitarloops.com
pearl-interior.com
altitudebc.com
cqjiubai.com
kutahyaescortbayanlarim.xyz
metalworkingadditives.online
unasolucioendesa.com
andrewfjohnston.com
visionmark.net
dxxlewis.com
carts-amazon.com
anadolu.academy
Signatures
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suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
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Xloader Payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/2672-119-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral2/memory/2672-120-0x000000000041D4C0-mapping.dmp xloader behavioral2/memory/3848-127-0x00000000008C0000-0x00000000008E9000-memory.dmp xloader -
Loads dropped DLL 1 IoCs
Processes:
Payment Copy.exepid process 2572 Payment Copy.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
Payment Copy.exePayment Copy.exehelp.exedescription pid process target process PID 2572 set thread context of 2672 2572 Payment Copy.exe Payment Copy.exe PID 2672 set thread context of 2264 2672 Payment Copy.exe Explorer.EXE PID 3848 set thread context of 2264 3848 help.exe Explorer.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 62 IoCs
Processes:
Payment Copy.exehelp.exepid process 2672 Payment Copy.exe 2672 Payment Copy.exe 2672 Payment Copy.exe 2672 Payment Copy.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe 3848 help.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 2264 Explorer.EXE -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
Payment Copy.exehelp.exepid process 2672 Payment Copy.exe 2672 Payment Copy.exe 2672 Payment Copy.exe 3848 help.exe 3848 help.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Payment Copy.exehelp.exedescription pid process Token: SeDebugPrivilege 2672 Payment Copy.exe Token: SeDebugPrivilege 3848 help.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
Payment Copy.exeExplorer.EXEhelp.exedescription pid process target process PID 2572 wrote to memory of 2672 2572 Payment Copy.exe Payment Copy.exe PID 2572 wrote to memory of 2672 2572 Payment Copy.exe Payment Copy.exe PID 2572 wrote to memory of 2672 2572 Payment Copy.exe Payment Copy.exe PID 2572 wrote to memory of 2672 2572 Payment Copy.exe Payment Copy.exe PID 2572 wrote to memory of 2672 2572 Payment Copy.exe Payment Copy.exe PID 2572 wrote to memory of 2672 2572 Payment Copy.exe Payment Copy.exe PID 2264 wrote to memory of 3848 2264 Explorer.EXE help.exe PID 2264 wrote to memory of 3848 2264 Explorer.EXE help.exe PID 2264 wrote to memory of 3848 2264 Explorer.EXE help.exe PID 3848 wrote to memory of 580 3848 help.exe cmd.exe PID 3848 wrote to memory of 580 3848 help.exe cmd.exe PID 3848 wrote to memory of 580 3848 help.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Payment Copy.exe"C:\Users\Admin\AppData\Local\Temp\Payment Copy.exe"2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Payment Copy.exe"C:\Users\Admin\AppData\Local\Temp\Payment Copy.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\help.exe"C:\Windows\SysWOW64\help.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\Payment Copy.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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\Users\Admin\AppData\Local\Temp\nsz9B48.tmp\ebzkw.dllMD5
7925977982a97c0de2c1a34af37282a8
SHA126b7a9bf3f1937b4153750572ca18849f56dc41c
SHA25614f0db931a3190b4e1cc5b960cea71a1298d87ef7466bb6c24631542a2b38eed
SHA512cb85b54c3da4a09acf26a63626880dcc4ae831d7fa77659a777aa5c2b8a91d6f96b0d70bae78b2ec6d60456869ba78847b2823f39fd6ff1b206ad06df9743623
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memory/580-129-0x0000000000000000-mapping.dmp
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memory/2264-124-0x00000000058F0000-0x0000000005A3B000-memory.dmpFilesize
1.3MB
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memory/2264-131-0x00000000030E0000-0x00000000031D8000-memory.dmpFilesize
992KB
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memory/2672-119-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/2672-120-0x000000000041D4C0-mapping.dmp
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memory/2672-123-0x00000000005E0000-0x00000000005F1000-memory.dmpFilesize
68KB
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memory/2672-122-0x0000000000AB0000-0x0000000000DD0000-memory.dmpFilesize
3.1MB
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memory/3848-125-0x0000000000000000-mapping.dmp
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memory/3848-128-0x0000000000F30000-0x0000000001250000-memory.dmpFilesize
3.1MB
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memory/3848-126-0x0000000001380000-0x0000000001387000-memory.dmpFilesize
28KB
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memory/3848-130-0x0000000000E20000-0x0000000000EB0000-memory.dmpFilesize
576KB
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memory/3848-127-0x00000000008C0000-0x00000000008E9000-memory.dmpFilesize
164KB