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Analysis
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max time kernel
79s -
max time network
67s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
04/02/2024, 11:22
General
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Target
valentinesdaygifts.exe
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Size
202KB
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MD5
f5341c65842b543e720014940be0b4d8
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SHA1
7079745ca2f957713fae455bd413e3f72105b174
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SHA256
f342d08945463a9eae3dbfc389e7dac0796e3ade1527313323d917497025a0e2
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SHA512
f4aa91968a8f9297370642ac188b81ce0244ce14eb4b348191b16096c2c6e74ccafa998dff5f56fad8cfcc3f37e06a9d0de2f93740ea7e100aba06ea47072148
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SSDEEP
6144:gLV6Bta6dtJmakIM5VKcXD+tGrXgP159WRT:gLV6BtpmkGKcH7g1vIT
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WAN Service = "C:\\Program Files (x86)\\WAN Service\\wansv.exe" valentinesdaygifts.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA valentinesdaygifts.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 6 IoCs
flow ioc 5 0.tcp.us-cal-1.ngrok.io 23 0.tcp.us-cal-1.ngrok.io 31 0.tcp.us-cal-1.ngrok.io 49 0.tcp.us-cal-1.ngrok.io 51 0.tcp.us-cal-1.ngrok.io 53 0.tcp.us-cal-1.ngrok.io -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files (x86)\WAN Service\wansv.exe valentinesdaygifts.exe File opened for modification C:\Program Files (x86)\WAN Service\wansv.exe valentinesdaygifts.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2624 valentinesdaygifts.exe 2624 valentinesdaygifts.exe 2624 valentinesdaygifts.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2624 valentinesdaygifts.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2624 valentinesdaygifts.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\valentinesdaygifts.exe"C:\Users\Admin\AppData\Local\Temp\valentinesdaygifts.exe"1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2624