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
295s -
max time network
302s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-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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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 7 IoCs
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Loads dropped DLL 52 IoCs
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UPX packed file 64 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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 4 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 21 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\8524d39271ec09d851920db4036d9dafe4f61f5cbd44d81322c9ec29ef1aadc2.exe"C:\Users\Admin\AppData\Local\Temp\8524d39271ec09d851920db4036d9dafe4f61f5cbd44d81322c9ec29ef1aadc2.exe"1⤵
- Checks computer location settings
- 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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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
20KB
MD56563a0f6d4668173f52c63fea1b8e390
SHA18a7344726ad087690463d11a5681366e66e1e97e
SHA25632bdcd32ee71ec9aebece80821375bbb381638ab312af899759c3459c80d4eea
SHA512ccc6fa0bd213671c9a41a0412442543eb2db6d0004e8183f2ab894b3b6154e7c62ff8132b92a585cc31b71c88c2edb5d72aa5b1cd831710d49990fa60f965a35
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Filesize
2.5MB
MD5e0c532df4b63edb19c242ef478980308
SHA1e62c4db641e976bac705db9d547d213ff2c49217
SHA256895abba685d7e4ee4c67e8ac6e9e6971144f3dfa00f83a8a40cecd07705f2cf7
SHA512da0d4d4fb18d3276a659e21801b77e70cbe72432e5e6e89b4f0228524ca99107745463b37ce78bed46fe48a4d6cc9b52076f58b0ebb11a1c82961b10598c9d6e
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Filesize
5.4MB
MD5d327f1e2481fba0d4a1f1d6889fab952
SHA163e809bbfd7ee758db87aa642499b868233e2613
SHA256b7b4861d4fe65355757a660cf34a9a9b37180baa96e09cc8bac0d79020da4844
SHA512b3987622fa523ce6be868d9e2428cb2bb9ebfdc0825dec368a70362e28caca7e4bf2df7e7f689b8ee6270c44c18a9884a903904755660bef4f82ec11ce1c0ae7
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Filesize
7.8MB
MD5d45e35da821f7a95acd2bcc4ec1cb689
SHA13dbc14fa6c0104d5fb1ced99e1deca7b64fa96c2
SHA256cab3c029449ce3aca31d10a16dc8a8b6904f5e44f49e0d62481d1dde8dde987f
SHA512693586d807749501b66955b0d3b6bdf2c484643af23c75d303fc5a197d0ea2f67b990947a38a8022bfac5b9cd7d9182da4b6cdf740b181a83d6b6fad079dc7d2
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Filesize
232B
MD5c3f8f2e59dbf913b0e63f7609a3d9bcf
SHA19985a850f481bbff90f8469cbd7090338b18adc1
SHA256edc3d18fd9c19d2acedbc5e4016e0b5a79971c646775840c839cfef3797cd6bd
SHA51222cce2c167e860ee2dab7d9d0a0caeca48b7f419f20409c2f12de6f770e1bbbe0f94ec1c24609aefa448b8259ac8bb1b22db05483a400ee192a38fecff757bf9
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Filesize
8KB
MD51741e847ba59b5bc3c264b36eb3e1427
SHA1ad8abbc82ba3ddb70d785161c8545d25bb00f926
SHA256fd1da47c82cc17c86c6ec1c1a0da7d2cd9ec730c7eeffe213b004f67ff72b4b8
SHA512703b7df62e5be35fd2b491aca2199cb1a5b8225bdfb5e8bb3a61ef0b3232a55f05770dfbd307dfb8d85055ab5c80c3224e0cbc256cba7f420edade9f24eb246e
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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
228KB
-
Filesize
11.7MB
-
Filesize
228KB
-
Filesize
228KB
-
Filesize
228KB
-
Filesize
11.7MB
-
Filesize
228KB
-
Filesize
228KB
-
Filesize
228KB
-
Filesize
2.8MB
-
Filesize
4.0MB
-
Filesize
1.0MB
-
Filesize
292KB
-
Filesize
4.0MB
-
Filesize
824KB
-
Filesize
800KB
-
Filesize
824KB
-
Filesize
800KB
-
Filesize
144KB
-
Filesize
4.0MB
-
Filesize
544KB
-
Filesize
2.8MB
-
Filesize
292KB
-
Filesize
1.0MB
-
Filesize
144KB
-
Filesize
4.0MB
-
Filesize
824KB
-
Filesize
544KB
-
Filesize
800KB
-
Filesize
2.8MB
-
Filesize
824KB
-
Filesize
800KB
-
Filesize
4.0MB
-
Filesize
800KB
-
Filesize
4.0MB
-
Filesize
292KB
-
Filesize
144KB
-
Filesize
2.8MB
-
Filesize
544KB
-
Filesize
1.0MB
-
Filesize
144KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
2.8MB
-
Filesize
800KB
-
Filesize
292KB
-
Filesize
824KB
-
Filesize
4.0MB
-
Filesize
824KB
-
Filesize
544KB
-
Filesize
4.0MB
-
Filesize
2.8MB
-
Filesize
2.8MB
-
Filesize
544KB
-
Filesize
1.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
2.8MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
800KB
-
Filesize
292KB
-
Filesize
144KB
-
Filesize
4.0MB
-
Filesize
292KB
-
Filesize
824KB
-
Filesize
800KB
-
Filesize
144KB
-
Filesize
1.0MB
-
Filesize
544KB
-
Filesize
2.8MB
-
Filesize
800KB
-
Filesize
4.0MB
-
Filesize
2.8MB
-
Filesize
4.0MB