Resubmissions
26-04-2024 06:45
240426-hh76aaba6t 1026-04-2024 06:44
240426-hh1q7sba5z 1026-04-2024 06:44
240426-hhztxaba5y 1026-04-2024 06:44
240426-hhy8daba95 1026-04-2024 06:44
240426-hhylvaba94 1025-04-2024 13:09
240425-qdtfbsba3y 10Analysis
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max time kernel
297s -
max time network
301s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
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submitted
26-04-2024 06:44
General
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Target
8524d39271ec09d851920db4036d9dafe4f61f5cbd44d81322c9ec29ef1aadc2.exe
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Size
11.7MB
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MD5
aad57aa4be27a48ebfe54e35f8bf31d9
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SHA1
cec3a059f103e163e6bfd0cbaa446045add97a89
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SHA256
8524d39271ec09d851920db4036d9dafe4f61f5cbd44d81322c9ec29ef1aadc2
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SHA512
423ecb0e593e7e862ba6a6f6d04937fdde737d5373620a61918522d348c25a39c40e0909e7e5dd4c52b5f546e6f15751a27d8820db0f1a10b98db25103d757b1
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SSDEEP
196608:YN4reUU8Lxwhzav1yo31CPwDv3uFZjeg2EeJUO9WLQx6xtw3iFFrS6X/fTV73c:YN4reUPLxwZ6v1CPwDv3uFteg2EeJUOy
Malware Config
Extracted
bitrat
1.31
Signatures
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BitRAT
BitRAT is a remote access tool written in C++ and uses leaked source code from other families.
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BitRAT payload 2 IoCs
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ACProtect 1.3x - 1.4x DLL software 7 IoCs
Detects file using ACProtect software.
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Executes dropped EXE 9 IoCs
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Loads dropped DLL 64 IoCs
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UPX packed file 64 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Looks up external IP address via web service 4 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Uses Tor communications 1 TTPs
Malware can proxy its traffic through Tor for more anonymity.
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Suspicious use of NtSetInformationThreadHideFromDebugger 10 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
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 27 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\8524d39271ec09d851920db4036d9dafe4f61f5cbd44d81322c9ec29ef1aadc2.exe"C:\Users\Admin\AppData\Local\Temp\8524d39271ec09d851920db4036d9dafe4f61f5cbd44d81322c9ec29ef1aadc2.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe"C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe"C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe"C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe"C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe"C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe"C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe"C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe"C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe"C:\Users\Admin\AppData\Local\8123e463\tor\dllhost.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
20KB
MD583ebf71835b5a5139c68caec74b3eb52
SHA1fcfe555c238d42c6731345010426f0d06d0ffca3
SHA256cca655d1b5b64ba5f965873ceff6ce8782400483ac12c05a4d6ff4896a8f671c
SHA512a905a018d25ddcf0ff2d06a441dad198ce993f2a0e371f5bf3d28bac3173040311e817c96f42d604f8fc212b63a675b481cafd58a782b13a542b1893f4e2af17
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Filesize
2.5MB
MD5e0c532df4b63edb19c242ef478980308
SHA1e62c4db641e976bac705db9d547d213ff2c49217
SHA256895abba685d7e4ee4c67e8ac6e9e6971144f3dfa00f83a8a40cecd07705f2cf7
SHA512da0d4d4fb18d3276a659e21801b77e70cbe72432e5e6e89b4f0228524ca99107745463b37ce78bed46fe48a4d6cc9b52076f58b0ebb11a1c82961b10598c9d6e
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Filesize
1.7MB
MD510cbc86f0c7854243b5d712e66c7667a
SHA1d442bf4ba4a2932ca36067cef0fda1f97705f2c1
SHA256dcd65938828e3f7045fa70313097429f15ab3c1cbbb08a954e0402a0618dea0f
SHA512645631d6aac1ddb9e8cfcb53699418b9f37e7725cd7707e0010fee71aada49439ad2a16e17f88b616d39cc0d18f3c23711c1a579954039dc4b93968a4e5ae9f7
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Filesize
1.7MB
MD5d29fdd6ff41e4213c593c4bb430d4542
SHA13819d6ea47323e68e80f29ba4594e9e10875f919
SHA2569544189a1cd9dbc0f57549439bd6ee62020760f4ccc33ca9c68a3b457acfdb5f
SHA51243c00430f3a32f303c2375eb26480621a114e51d737a33f42b520cefa0c9cffb76b000eafc8cab00e129bc49a1811fb2d62e1e8b07e77ecf4d5d7c746e1f2393
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Filesize
5.0MB
MD5f38719968f0ef122ff36fd1eefb082e7
SHA16cd695823ff015cae1b3fd30033900f8b3d15762
SHA25650a93e19abb4a42d088cd7eed116fb7f82234179f58f20ab369722c6fc9b4da6
SHA512b56a8fade69f34857986e573b6a3b6458beb33a6f39eacd12f425a9c096b10e61633af8e1071e1d2745831d704c36d9045c916ff68ab13194915b1662221c162
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Filesize
6.6MB
MD584421cec86ae6818f2e4a6a55282eb11
SHA1a8f2abd0f7c1852b3aa107ff8076d376f29376e9
SHA256e41728a293bc8410592810f1e5c019d8cdd3763cb38ce3db6f8fae54c05c8161
SHA512c4ffad90dffbada13b8662724346ab0f8fe3caaaade83e57179cdac00ef4a31a82ee3046afa9749c3c596365836d43dd9d5a9f17502a2a9c2c865cd757b4d2b0
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Filesize
8KB
MD50c1315a5cb05aa88b872b2922e056336
SHA130ea561c655524ba502ab3fbf6d9de3a07bd8c49
SHA2568b82b23f493d7095a1d23feb61bb81695aa2b5a912fd80e08321951cbe45f373
SHA512d6fce30c969a0ea790a31081e944f33bc113a704d7c4aaef7ee67d5fde70af2e07949f6629cc2d39230b345a898e9b9298d011259e418945e0fe870e0e76fba7
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Filesize
8KB
MD5eecacceb8836292ebfcb3993a1dc6216
SHA1cb37d4d8020f7b88c5b9b40288393c28d2046113
SHA25678fad745dc6c57c8728abc61d88d5857903b634b097b2137a085e344aa08a999
SHA51294bc56b0f05fc8d38d604daa2d02c8c701b8ea775cfdcc564b4a5dc75c2e223a9b0679e131162ac2a384bbe0487f57d5087a1bc5fec028147d7139eaf742a5e9
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Filesize
973KB
MD55cfe61ff895c7daa889708665ef05d7b
SHA15e58efe30406243fbd58d4968b0492ddeef145f2
SHA256f9c1d18b50ce7484bf212cb61a9035602cfb90ebdfe66a077b9f6df73196a9f5
SHA51243b6f10391a863a21f70e05cee41900729c7543750e118ff5d74c0cac3d1383f10bcb73eade2a28b555a393cada4795e204246129b01ad9177d1167827dd68da
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Filesize
1.7MB
MD52384a02c4a1f7ec481adde3a020607d3
SHA17e848d35a10bf9296c8fa41956a3daa777f86365
SHA256c8db0ff0f7047ed91b057005e86ad3a23eae616253313aa047c560d9eb398369
SHA5121ac74dd2d863acd7415ef8b9490a5342865462fbabdad0645da22424b0d56f5e9c389a3d7c41386f2414d6c4715c79a6ddecb6e6cff29e98319e1fd1060f4503
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Filesize
366KB
MD5099983c13bade9554a3c17484e5481f1
SHA1a84e69ad9722f999252d59d0ed9a99901a60e564
SHA256b65f9aa0c7912af64bd9b05e9322e994339a11b0c8907e6a6166d7b814bda838
SHA51289f1a963de77873296395662d4150e3eff7a2d297fb9ec54ec06aa2e40d41e5f4fc4611e9bc34126d760c9134f2907fea3bebdf2fbbd7eaddad99f8e4be1f5e2
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Filesize
286KB
MD5b0d98f7157d972190fe0759d4368d320
SHA15715a533621a2b642aad9616e603c6907d80efc4
SHA2562922193133dabab5b82088d4e87484e2fac75e9e0c765dacaf22eb5f4f18b0c5
SHA51241ce56c428158533bf8b8ffe0a71875b5a3abc549b88d7d3e69acc6080653abea344d6d66fff39c04bf019fcaa295768d620377d85a933ddaf17f3d90df29496
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Filesize
439KB
MD5c88826ac4bb879622e43ead5bdb95aeb
SHA187d29853649a86f0463bfd9ad887b85eedc21723
SHA256c4d898b1a4285a45153af9ed88d79aa2a073dcb7225961b6b276b532b4d18b6f
SHA512f733041ef35b9b8058fbcf98faa0d1fea5c0858fea941ecebbe9f083cd73e3e66323afffd8d734097fcdd5e6e59db4d94f51fca5874edbcd2a382d9ba6cd97b3
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Filesize
88KB
MD52c916456f503075f746c6ea649cf9539
SHA1fa1afc1f3d728c89b2e90e14ca7d88b599580a9d
SHA256cbb5236d923d4f4baf2f0d2797c72a2cbae42ef7ac0acce786daf5fdc5b456e6
SHA5121c1995e1aa7c33c597c64122395275861d9219e46d45277d4f1768a2e06227b353d5d77d6b7cb655082dc6fb9736ad6f7cfcc0c90e02776e27d50857e792e3fd
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Filesize
188KB
MD5d407cc6d79a08039a6f4b50539e560b8
SHA121171adbc176dc19aaa5e595cd2cd4bd1dfd0c71
SHA25692cfd0277c8781a15a0f17b7aee6cff69631b9606a001101631f04b3381efc4e
SHA512378a10fed915591445d97c6d04e82d28008d8ea65e0e40c142b8ee59867035d561d4e103495c8f0d9c19b51597706ce0b450c25516aa0f1744579ffcd097ae0c
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Filesize
139B
MD522ec9e4c1cdf6aca7b2997be93f46645
SHA1df0a0e3373fc514518b70adfebc86c23c3f04bf8
SHA256b2c53ffa29d2c7207304ba7dbc81429d36cdc2542ff701bf2a386ad07aacfdb4
SHA512d96b3ee219aa5fac241415237ec3c0523b7c02b27ca77089d5a6530c32d398741c911b496c44b6217c42afbdb13d95aa565cae7c6562410978684e51e235fd94
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Filesize
52KB
MD5add33041af894b67fe34e1dc819b7eb6
SHA16db46eb021855a587c95479422adcc774a272eeb
SHA2568688bd7ca55dcc0c23c429762776a0a43fe5b0332dfd5b79ef74e55d4bbc1183
SHA512bafc441198d03f0e7fe804bab89283c389d38884d0f87d81b11950a9b79fcbf7b32be4bb16f4fcd9179b66f865c563c172a46b4514a6087ef0af64425a4b2cfa
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Filesize
2.8MB
-
Filesize
4.0MB
-
Filesize
800KB
-
Filesize
544KB
-
Filesize
292KB
-
Filesize
1.0MB
-
Filesize
824KB
-
Filesize
800KB
-
Filesize
144KB
-
Filesize
800KB
-
Filesize
2.8MB
-
Filesize
4.0MB
-
Filesize
292KB
-
Filesize
824KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
824KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
1.0MB
-
Filesize
2.8MB
-
Filesize
292KB
-
Filesize
292KB
-
Filesize
800KB
-
Filesize
144KB
-
Filesize
4.0MB
-
Filesize
2.8MB
-
Filesize
544KB
-
Filesize
544KB
-
Filesize
824KB
-
Filesize
292KB
-
Filesize
544KB
-
Filesize
144KB
-
Filesize
1.0MB
-
Filesize
800KB
-
Filesize
1.0MB
-
Filesize
544KB
-
Filesize
292KB
-
Filesize
2.8MB
-
Filesize
144KB
-
Filesize
824KB
-
Filesize
4.0MB
-
Filesize
240KB
-
Filesize
240KB
-
Filesize
240KB
-
Filesize
240KB
-
Filesize
240KB
-
Filesize
240KB
-
Filesize
11.7MB
-
Filesize
11.7MB
-
Filesize
240KB
-
Filesize
2.8MB
-
Filesize
4.0MB
-
Filesize
2.8MB
-
Filesize
544KB
-
Filesize
144KB
-
Filesize
1.0MB
-
Filesize
292KB
-
Filesize
824KB
-
Filesize
4.0MB
-
Filesize
800KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
800KB
-
Filesize
4.0MB
-
Filesize
2.8MB
-
Filesize
824KB
-
Filesize
544KB
-
Filesize
1.0MB
-
Filesize
144KB
-
Filesize
800KB
-
Filesize
292KB
-
Filesize
2.8MB