Analysis
- max time kernel
118s - max time network
123s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
15/10/2021, 08:12
General
- Target a2a3dde9afc863ab8254f6a4dbd63eb7.exe
- Size 351KB
- Sample211015-j3w47abdeq
- SHA256 c6bd41deb507046a69d680f7ce7c06ec255fc0ca19223d57788bca61cc14beb9
Malware Config
Extracted
-
xloader
-
2.5
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bs8f
-
http://www.rwilogisticsandbrokerage.com/bs8f/
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vasilnikov.com
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parkate.club
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pol360.com
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handmadequatang.com
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consult-set.com
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nourkoki.com
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theveganfusspot.com
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dreamssail.com
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pinpinyouqian.xyz
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satellitphonestore.com
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yotosunny.com
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telosaolympics.com
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gogetemm.com
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yozotnpasumo2.xyz
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avantgardemarket.com
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glenndcp.com
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dirtydriverz.com
-
avaui.com
-
anchoredtheblog.com
-
marianaoliveiraarquitetura.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a2a3dde9afc863ab8254f6a4dbd63eb7.exe"C:\Users\Admin\AppData\Local\Temp\a2a3dde9afc863ab8254f6a4dbd63eb7.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\a2a3dde9afc863ab8254f6a4dbd63eb7.exe"C:\Users\Admin\AppData\Local\Temp\a2a3dde9afc863ab8254f6a4dbd63eb7.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/3504-115-0x0000000000620000-0x0000000000621000-memory.dmp
memory/3504-117-0x0000000005440000-0x0000000005441000-memory.dmp
memory/3504-118-0x0000000004F40000-0x0000000004F41000-memory.dmp
memory/3504-119-0x0000000004E00000-0x0000000004E92000-memory.dmp
memory/3504-120-0x0000000005030000-0x0000000005031000-memory.dmp
memory/3504-121-0x00000000051F0000-0x00000000051F5000-memory.dmp
memory/3504-122-0x00000000075E0000-0x00000000075E1000-memory.dmp
memory/3504-123-0x0000000007680000-0x00000000076CA000-memory.dmp
memory/4548-124-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4548-126-0x0000000001800000-0x0000000001B20000-memory.dmp