Analysis
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max time kernel
133s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
25-01-2025 20:29
General
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Target
gmail.exe
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Size
34KB
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MD5
fd86951c009521532a151f600e66ee30
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SHA1
884821a5866582c2d58df4dbdce520af290d433e
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SHA256
a9b576e09fbdf6ed93d8214e536c8ff855b324f4110c1c3337b7f0c43d1010a4
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SHA512
85bef4bf4f28a39a3bf96e1e59af29eba8a0ad5d28de8ab855c0419a4d5c9a32a6ed9e78d96f8ff75a117d36e86d560cbc2213fef3f5346b9ca2bc82b4c4e214
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SSDEEP
384:MNNqxPqTdQl2/rz3N+5s92agyLCOy4d+1F8xkrfkRtpkFXBLTWZwoJOcvw9Ibui3:iO2IJWCOyu+pYOFh9YpOjhP/6n
Score
10/10
Malware Config
Extracted
Family
xworm
Version
5.0
Mutex
SHgxyzvK1VA9Dztg
Attributes
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Install_directory
%Userprofile%
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install_file
MicrosoftUpdate.exe
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pastebin_url
https://pastebin.com/ccTQUYyU
aes.plain
Signatures
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Detect Xworm Payload 1 IoCs
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Xworm
Xworm is a remote access trojan written in C#.
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Xworm family
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Drops startup file 2 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 39 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\gmail.exe"C:\Users\Admin\AppData\Local\Temp\gmail.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
56KB
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Filesize
9.9MB
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Filesize
4KB
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Filesize
9.9MB