Analysis
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max time kernel
121s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-11-2024 15:39
Static task
static1
Behavioral task
behavioral1
Sample
windows.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
windows.exe
Resource
win10v2004-20241007-en
General
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Target
windows.exe
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Size
161KB
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MD5
211ea6dcca8b67e44d4e792f7f6a85b6
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SHA1
ecbed7faec4a4af6d2289fbeca682a45444a84d4
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SHA256
834c5f094c4a2db0f520962341b108af685efd346e5b6622eb2331b3ffa09039
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SHA512
b074b161dff97a3d55c635cbff36f0e88c4098d2392db4aa7860af94437bc5823bd1f60e1f6cc858c6306fba7f59ba14864c9ce0629618b613f36de1b0ba181b
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SSDEEP
3072:YduKWsRRjHRvsfdO3Q+rSBPJasYIeuvYaEkZSc5:bYjHiqrrTvWUc5
Malware Config
Extracted
F:\INC-README.txt
inc_ransom
http://incblog6qu4y4mm4zvw5nrmue6qbwtgjsxpw6b7ixzssu36tsajldoad.onion/
http://incblog7vmuq7rktic73r4ha4j757m3ptym37tyvifzp2roedyyzzxid.onion/
http://incapt.su/
https://twitter.com/hashtag/incransom?f=live
http://incpaykabjqc2mtdxq6c23nqh4x6m5dkps5fr6vgdkgzp5njssx6qkid.onion/
Extracted
F:\INC-README.html
https://twitter.com/hashtag/incransom?f=live</span>
Signatures
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INC Ransomware
INC Ransom is a ransomware that emerged in July 2023.
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Inc_ransom family
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Renames multiple (400) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
windows.exedescription ioc process File opened (read-only) \??\F: windows.exe File opened (read-only) \??\G: windows.exe File opened (read-only) \??\J: windows.exe File opened (read-only) \??\Q: windows.exe File opened (read-only) \??\R: windows.exe File opened (read-only) \??\W: windows.exe File opened (read-only) \??\Y: windows.exe File opened (read-only) \??\I: windows.exe File opened (read-only) \??\M: windows.exe File opened (read-only) \??\P: windows.exe File opened (read-only) \??\U: windows.exe File opened (read-only) \??\V: windows.exe File opened (read-only) \??\X: windows.exe File opened (read-only) \??\Z: windows.exe File opened (read-only) \??\S: windows.exe File opened (read-only) \??\T: windows.exe File opened (read-only) \??\A: windows.exe File opened (read-only) \??\B: windows.exe File opened (read-only) \??\E: windows.exe File opened (read-only) \??\H: windows.exe File opened (read-only) \??\K: windows.exe File opened (read-only) \??\L: windows.exe File opened (read-only) \??\N: windows.exe File opened (read-only) \??\O: windows.exe -
Drops file in System32 directory 1 IoCs
Processes:
windows.exedescription ioc process File created C:\Windows\system32\spool\PRINTERS\00002.SPL windows.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
Processes:
windows.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\background-image.jpg" windows.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
windows.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language windows.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
windows.exedescription pid process Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe Token: SeTakeOwnershipPrivilege 2364 windows.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\windows.exe"C:\Users\Admin\AppData\Local\Temp\windows.exe"1⤵
- Enumerates connected drives
- Drops file in System32 directory
- Sets desktop wallpaper using registry
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2364
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
8KB
MD584679a2d75c97dbda155ffe087455a82
SHA1bb25687c67ad68fc4c5769a5a1ccc9142658cad8
SHA25630bca5f76f7de623c86707e467b589655097037a5618e52174165f36979194be
SHA512674a4232870e544df17d5bd35bed90bf3e446b6bab38c4c30ab84a5d4526b95845444762cf1a04c179844214ce8a235479ceb570173b09bd66e23b218bb57de2
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Filesize
3KB
MD5281742da4b497f548c55f1bbba434ce9
SHA1f126b48a0a916f3446128f86d3c8d75304fbdf59
SHA2567aa6081497ccd4ed68975a408dcc2886551fef3d55059a9d00f19780cf5b3544
SHA512b042ee3e0c7e2d0b6f1af508a3d33ce5338182552f7866ca9bb13b4b3fd2f54e08ad5f56a6d59d638f95f619f47d9a4f7595ee7c8843ecbca7eb3e8b4d0dab6e