Analysis
- max time kernel
119s - max time network
136s - platform
windows10_x64 - resource
win10-en-20210920 - submitted
02/11/2021, 11:19
General
- Target c6def7e067895d7c6f4b0f78270b9e2c.exe
- Size 281KB
- Sample211102-nevnnscde7
- SHA256 d78094f3b6eac87e2d4249671bdc4e044afb31e2e78aac8f2db7186c6d5b6db1
Score
10/10
Malware Config
Extracted
Family
-
xloader
Version
-
2.5
Campaign
-
kqna
C2
-
http://www.surfsolutions.info/kqna/
Decoy
-
achyutlifesciences.com
-
anthemmg.com
-
netkopat.com
-
generationgirlnaturals.com
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novatel-network.com
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craftstockco.com
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thevishantiverse.art
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elkerfly.com
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haerotechs.com
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candypalette.com
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gregdokes.com
-
e-commerce.company
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gratitudeland.com
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companyintelcloud.com
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publicyazilim.com
-
xc6811.com
-
aracsozluk.com
-
janesgalant.quest
-
fraserstephendop.com
-
ryan.rentals
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 2 IoCs
- Loads dropped DLL 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\c6def7e067895d7c6f4b0f78270b9e2c.exe"C:\Users\Admin\AppData\Local\Temp\c6def7e067895d7c6f4b0f78270b9e2c.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\c6def7e067895d7c6f4b0f78270b9e2c.exe"C:\Users\Admin\AppData\Local\Temp\c6def7e067895d7c6f4b0f78270b9e2c.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3564-116-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3564-118-0x0000000000A50000-0x0000000000D70000-memory.dmp