Analysis
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max time kernel
32s -
max time network
36s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
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submitted
20-10-2023 03:37
General
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Target
Shellbag_analyzer_cleaner.exe
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Size
7.7MB
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MD5
3ae04f7a93e7b23687ce6f82063e17ff
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SHA1
f1944f467dfa8df6423fb5ac329df21b3cf24b21
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SHA256
0db0408a30ff4c9548c015c6b6181a709130d4854288120a9cba5e9b14be52f0
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SHA512
f846885d4f0f3ff46510e58f6a1dafbcf29821c35ddb33980a6665ac65eb125f2687a53f80981d0a42c60b63de1d497253f85b887c67ea160f80e7f66576b70a
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SSDEEP
196608:bsKo8WI1AnTcKsYRK47UoZVIdYtXuo3rsEo2vJM980U:bsKo8WI8TcyzxN3rPG9G
Malware Config
Extracted
blackguard
https://api.telegram.org/bot6354695103:AAHubIE_CU7KQ2I2dTWhfqBUvp-pN_3WX8s/sendMessage?chat_id=6277797798
Signatures
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BlackGuard
Infostealer first seen in Late 2021.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 5 IoCs
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Shellbag_analyzer_cleaner.exe"C:\Users\Admin\AppData\Local\Temp\Shellbag_analyzer_cleaner.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\v2.exe"C:\Users\Admin\AppData\Local\Temp\v2.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
571KB
MD5169b6d383b7c650ab3ae2129397a6cf3
SHA1fcaef7defb04301fd55fb1421bb15ef96d7040d6
SHA256b896083feb2bdedc1568b62805dbd354c55e57f2d2469a52aec6c98f4ec2dedf
SHA5127a7a7bdb508b8bf177249251c83b65a2ef4a5d8b29397cab130cb8444b23888678673a9a2e4b1c74cc095b358f923b9e7e5a91bfa8c240412d95765851f1dd87
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Filesize
571KB
MD5169b6d383b7c650ab3ae2129397a6cf3
SHA1fcaef7defb04301fd55fb1421bb15ef96d7040d6
SHA256b896083feb2bdedc1568b62805dbd354c55e57f2d2469a52aec6c98f4ec2dedf
SHA5127a7a7bdb508b8bf177249251c83b65a2ef4a5d8b29397cab130cb8444b23888678673a9a2e4b1c74cc095b358f923b9e7e5a91bfa8c240412d95765851f1dd87
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Filesize
571KB
MD5169b6d383b7c650ab3ae2129397a6cf3
SHA1fcaef7defb04301fd55fb1421bb15ef96d7040d6
SHA256b896083feb2bdedc1568b62805dbd354c55e57f2d2469a52aec6c98f4ec2dedf
SHA5127a7a7bdb508b8bf177249251c83b65a2ef4a5d8b29397cab130cb8444b23888678673a9a2e4b1c74cc095b358f923b9e7e5a91bfa8c240412d95765851f1dd87
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Filesize
1.3MB
MD50a1e95b0b1535203a1b8479dff2c03ff
SHA120c4b4406e8a3b1b35ca739ed59aa07ba867043d
SHA256788d748b4d35dfd091626529457d91e9ebc8225746211086b14fb4a25785a51e
SHA512854abcca8d807a98a9ad0ca5d2e55716c3ce26fae7ee4642796baf415c3cfad522b658963eafe504ecaed6c2ecdcdf332c9b01e43dfa342fcc5ca0fbedfe600e
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Filesize
1.3MB
MD50a1e95b0b1535203a1b8479dff2c03ff
SHA120c4b4406e8a3b1b35ca739ed59aa07ba867043d
SHA256788d748b4d35dfd091626529457d91e9ebc8225746211086b14fb4a25785a51e
SHA512854abcca8d807a98a9ad0ca5d2e55716c3ce26fae7ee4642796baf415c3cfad522b658963eafe504ecaed6c2ecdcdf332c9b01e43dfa342fcc5ca0fbedfe600e
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Filesize
410KB
MD5056d3fcaf3b1d32ff25f513621e2a372
SHA1851740bca46bab71d0b1d47e47f3eb8358cbee03
SHA25666b64362664030bff1596cda2ec5bd5df48cc7c8313c32f771db4aa30a3f86f9
SHA512ce47c581538f48a46d70279a62c702195beacbfafb48a5a862b3922625fe56f6887d1679c6d9366f946d3d2124cb31c2a3eacbbd14d601ea56e66575cdf46180
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Filesize
410KB
MD5056d3fcaf3b1d32ff25f513621e2a372
SHA1851740bca46bab71d0b1d47e47f3eb8358cbee03
SHA25666b64362664030bff1596cda2ec5bd5df48cc7c8313c32f771db4aa30a3f86f9
SHA512ce47c581538f48a46d70279a62c702195beacbfafb48a5a862b3922625fe56f6887d1679c6d9366f946d3d2124cb31c2a3eacbbd14d601ea56e66575cdf46180
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Filesize
410KB
MD5056d3fcaf3b1d32ff25f513621e2a372
SHA1851740bca46bab71d0b1d47e47f3eb8358cbee03
SHA25666b64362664030bff1596cda2ec5bd5df48cc7c8313c32f771db4aa30a3f86f9
SHA512ce47c581538f48a46d70279a62c702195beacbfafb48a5a862b3922625fe56f6887d1679c6d9366f946d3d2124cb31c2a3eacbbd14d601ea56e66575cdf46180
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Filesize
271KB
MD5b28df9eedaccce71166a5b689b145f43
SHA1530a22fca9f46f727400c40ba1a241c96c258d25
SHA256b0ef37465f4bfd44ac7f62e3e0243788bbfeb437e485df5b85e17c9d1ee3b7fb
SHA512ce1ede97a8a1adb88a6aa94647336bd395b81f9970188016014725ffacb23ad428db3c5ccbd565ed8ed6af13ea2938f73af8cf395b41a80f2e8deb1edc826a4a
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Filesize
271KB
MD5b28df9eedaccce71166a5b689b145f43
SHA1530a22fca9f46f727400c40ba1a241c96c258d25
SHA256b0ef37465f4bfd44ac7f62e3e0243788bbfeb437e485df5b85e17c9d1ee3b7fb
SHA512ce1ede97a8a1adb88a6aa94647336bd395b81f9970188016014725ffacb23ad428db3c5ccbd565ed8ed6af13ea2938f73af8cf395b41a80f2e8deb1edc826a4a
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Filesize
271KB
MD5b28df9eedaccce71166a5b689b145f43
SHA1530a22fca9f46f727400c40ba1a241c96c258d25
SHA256b0ef37465f4bfd44ac7f62e3e0243788bbfeb437e485df5b85e17c9d1ee3b7fb
SHA512ce1ede97a8a1adb88a6aa94647336bd395b81f9970188016014725ffacb23ad428db3c5ccbd565ed8ed6af13ea2938f73af8cf395b41a80f2e8deb1edc826a4a
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Filesize
105B
MD52e9d094dda5cdc3ce6519f75943a4ff4
SHA15d989b4ac8b699781681fe75ed9ef98191a5096c
SHA256c84c98bbf5e0ef9c8d0708b5d60c5bb656b7d6be5135d7f7a8d25557e08cf142
SHA512d1f7eed00959e902bdb2125b91721460d3ff99f3bdfc1f2a343d4f58e8d4e5e5a06c0c6cdc0379211c94510f7c00d7a8b34fa7d0ca0c3d54cbbe878f1e9812b7
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Filesize
1KB
MD50d9dd5be41dda05d85f82f4a953753c7
SHA1e38b1ad789a8761ba1ddb06722ddce2e349e1b94
SHA2566ab17127955c5a70fc4b4dfebcfb8a93ccf4edb3279b34d457e116293e07c7d6
SHA5126a154ca29635f123652e28a51681231b18647f29665037ad30f524cdcfe1caf764cfe5d3478c43169628da25026f118aee87cd835cd666b2e3c97b7c6df82dc4
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Filesize
1KB
MD50d9dd5be41dda05d85f82f4a953753c7
SHA1e38b1ad789a8761ba1ddb06722ddce2e349e1b94
SHA2566ab17127955c5a70fc4b4dfebcfb8a93ccf4edb3279b34d457e116293e07c7d6
SHA5126a154ca29635f123652e28a51681231b18647f29665037ad30f524cdcfe1caf764cfe5d3478c43169628da25026f118aee87cd835cd666b2e3c97b7c6df82dc4
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Filesize
5.6MB
-
Filesize
136KB
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Filesize
240KB
-
Filesize
132KB
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Filesize
3.3MB
-
Filesize
304KB
-
Filesize
320KB
-
Filesize
64KB
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Filesize
7.7MB
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Filesize
416KB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
584KB
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Filesize
1.8MB
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Filesize
408KB
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Filesize
472KB
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Filesize
120KB
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Filesize
296KB