Overview
overview
8Static
static
3viewbot.zip
windows10-2004-x64
1viewbot.zip
windows11-ltsc_2024-x64
1viewbot/0x...ot.exe
windows10-2004-x64
6viewbot/0x...ot.exe
windows11-ltsc_2024-x64
3viewbot/go.mod
windows10-2004-x64
6viewbot/go.mod
windows11-ltsc_2024-x64
8viewbot/go.sum
windows10-2004-x64
3viewbot/go.sum
windows11-ltsc_2024-x64
3viewbot/main.js
windows10-2004-x64
3viewbot/main.js
windows11-ltsc_2024-x64
8General
- Target viewbot.zip
- Size 5.1MB
- Sample260820-e227lasvfy
- SHA256 1c66b554580de9455258bd42b77a668eb8dfd6ab0bf2f39f218e68a0c997035c
- MD5 ba2ad62d0acf73eae29ac0a22309a32c
- SHA1 18b27255214da5e6dd31c5ce66c9f7364f90573d
- SHA512 37b16074e5f04a655f8f0d9cf28317e1d906b7f3c49b493f2dfa7e26dc2abedd16bb06bd7ac4692caf8830a1e65e41d44334bbbd51aa00f78e36eb8d5643ba31
- SSDEEP 98304:AjDbixJ9BFSu+KX+OXx9Xf3w5a+AN/KazUi6R3p20mSWO9ELY1XzWi3bgFOdWJad:oyx7BFB+Q7XTf3w5uMaoi6j2yWO9hNWC
- TLSH T1F6463359B2C783F2062762BC29B09094FCA3CD91335A64796CDC7753302ED49AB7BE58
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
viewbot.zip
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
viewbot.zip
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
viewbot/0x21 viewbot.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
viewbot/0x21 viewbot.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
viewbot/go.mod
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
viewbot/go.mod
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
viewbot/go.sum
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
viewbot/go.sum
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
viewbot/main.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
viewbot/main.js
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target viewbot.zip
- Size 5.1MB
- SHA256 1c66b554580de9455258bd42b77a668eb8dfd6ab0bf2f39f218e68a0c997035c
- MD5 ba2ad62d0acf73eae29ac0a22309a32c
- SHA1 18b27255214da5e6dd31c5ce66c9f7364f90573d
- SHA512 37b16074e5f04a655f8f0d9cf28317e1d906b7f3c49b493f2dfa7e26dc2abedd16bb06bd7ac4692caf8830a1e65e41d44334bbbd51aa00f78e36eb8d5643ba31
- SSDEEP 98304:AjDbixJ9BFSu+KX+OXx9Xf3w5a+AN/KazUi6R3p20mSWO9ELY1XzWi3bgFOdWJad:oyx7BFB+Q7XTf3w5uMaoi6j2yWO9hNWC
- TLSH T1F6463359B2C783F2062762BC29B09094FCA3CD91335A64796CDC7753302ED49AB7BE58
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10 -
- Target viewbot/0x21 viewbot.exe
- Size 9.5MB
- SHA256 056411a3ef1c584491bca1cc670b0218a91b1312676f2931f8d10532141cfdcd
- MD5 e9f16db0958b3ebbbfa466a40e0446ee
- SHA1 137d68857cc0d4cc6aa16e83660c9f472d70cf55
- SHA512 c1d40d988fa54c4748855a79dd8dfd470245e24fe10dd09d165ec3184b6c076fb8851bce8b57c88590197c96ae34fa73f2a9e3acc89cafe622e9741d0e59a4e7
- SSDEEP 98304:PIv05w/L4VC1hdb0EXrJ2WGILcdYJCZxFie3q47c3byuZ:PfS1h712tILcd5NieB7Ub
- TLSH T174A67B03EC6514E9C1AEA2748AB39262BB757C480B3227D32B90F6347E77BD06D79354
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
-
- Target viewbot/go.mod
- Size 218B
- SHA256 946ff61e139546b0e1eda8a74e70fec67a99e8f8f60a71a9035d4b5f4ab5b303
- MD5 bd05a3a1988217b3fc1b7c33803561cd
- SHA1 12c09520bdf2d995704d7fe9fdb992960c830636
- SHA512 8604dc779d5641de906d5c7ea13a9fbddf6cc81b01ce29b93f52ab26bfede29419a4537bdb791dad5771239698e24ac53fe34c031b2c2ff61ffaa2ed53bed3ae
- TLSH T1C2D0A79067D868C93A1144C4D44640004EF1C060BF6DE1BC1CB32974946A491434E523
- MD5 SHA1 SHA512 TLSH
Score8/10-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Drops desktop.ini file(s)
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
- Target viewbot/go.sum
- Size 749B
- SHA256 9fa3153cdd79953a93a22f76b0e78d2ce282cba952487b15e72f52461d5c8863
- MD5 d3376ac70f0f7e59d05e84b4e36e7087
- SHA1 5a0855fd2281256189b5161250647bc156381f0c
- SHA512 495bcc21f6b61c6b4489a69e126de0058d2e87e2a5f8c30873fb7a7a0b40bc1aa364ee603be5b75d9d9a7e047e50d9a2e4770f41bf85fee14c614063e7de4613
- TLSH T1BD01BD40EAE427D84BA1D864B8E5015C39A0A8106029F0FF2DF31535E4BF1824B4D93B
- MD5 SHA1 SHA512 TLSH
Score3/10 -
- Target viewbot/main.go
- Size 25KB
- SHA256 a3b8c6131f36578a57c7bb59b696eeff6ec7bb9c4c0bfe7b89c102cc32747409
- MD5 d645b3a830c92484c7e5b1940530173e
- SHA1 079189d25b139a6f76be24211b87675dc413881d
- SHA512 a36f18601cbd793dbd87b1e04a1522ed933f11a9728efcc0b9e608cdf502ca5f8bb08d01f28988a7c32b079793340ad9ea4faa1afede2951ffe9302f94d10f33
- SSDEEP 384:ejZ6sian1oRcmdQdYNdocxykPm9T9taoH3GXb0AnbbGGC9K949kf:eJn1wEYIF3gvbCu
- TLSH T14CC22B43E359C1232C8B8008DCD8D9C897EE641748B5A8BAFCDE57F8175D6E7A2349B4
- MD5 SHA1 SHA512 SSDEEP TLSH
Score8/10-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2JavaScript
1Windows Command Shell
1