Resubmissions
07-05-2024 12:28
240507-pnhadaac95 1007-05-2024 12:28
240507-pnd8qaff8s 1007-05-2024 12:28
240507-pnc1naff7z 1007-05-2024 12:28
240507-pnbgtsac85 1007-05-2024 12:28
240507-pnawasff7w 1025-04-2024 13:10
240425-qegsxsba4s 10Analysis
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max time kernel
145s -
max time network
149s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
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submitted
07-05-2024 12:28
General
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Target
a4c959944542c7c2606d38cca52cfb4f37312144513089a7bafa533276872449.exe
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Size
7.8MB
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MD5
feb61ffde2dd829e738ea35dc8ee6208
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SHA1
659e17fe8390c0494e1363c2ebd11333638fd56e
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SHA256
a4c959944542c7c2606d38cca52cfb4f37312144513089a7bafa533276872449
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SHA512
609d2a7950643bea16e353d73157429f304cd1807808becb6fd2c5bbeeb07c6583a98f0e76b7e051390771502cabc7bbda4360f53388867ab863c6f564fbd959
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SSDEEP
196608:oIRcbH4jSteTGv1xwhzav1yo31CPwDv3uFZjeg2EeJUO9WLQkDxtw3iFFrS6XOf:odHsfu1xwZ6v1CPwDv3uFteg2EeJUO9E
Malware Config
Extracted
bitrat
1.38
n7dua2r7ev3r6fsisszycs7fvy4a36epnfje5s7lz5eiduoxetqg55ad.onion:1235
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communication_password
99754106633f94d350db34d548d6091a
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install_dir
temp
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install_file
test1
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tor_process
test2
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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ACProtect 1.3x - 1.4x DLL software 7 IoCs
Detects file using ACProtect software.
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Executes dropped EXE 2 IoCs
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Loads dropped DLL 15 IoCs
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UPX packed file 41 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Adds Run key to start application 2 TTPs 3 IoCs
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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 behavior: RenamesItself 28 IoCs
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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 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\a4c959944542c7c2606d38cca52cfb4f37312144513089a7bafa533276872449.exe"C:\Users\Admin\AppData\Local\Temp\a4c959944542c7c2606d38cca52cfb4f37312144513089a7bafa533276872449.exe"1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\d46500b0\tor\test2.exe"C:\Users\Admin\AppData\Local\d46500b0\tor\test2.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\d46500b0\tor\test2.exe"C:\Users\Admin\AppData\Local\d46500b0\tor\test2.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
MD515a4cb517fea746fb46d2540c8534b38
SHA1066a5e43cc2fcbf3c97545c35cb2b0336d6f3544
SHA256c734fb00197ded964ba2a468ee7feb9b1010eb76c5f648e5219abd2920932000
SHA5124f824ebec5140fb98a3fb7a76e2e2421786a9092a4fb3c5f94a1afd9df3d5a3f798534230e2d43e9d37580f7ad445d1e4cd3a47a69298e2b7d8097a45bcfddb2
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Filesize
2.4MB
MD50ce4530144899e61e7151afe7810919f
SHA1f300561ff8bbd2b426926aced1e576bd2b91d001
SHA25659f1410ba288f348e46546682bc8ae589accfdb2abc49b0b59fed35ed9de32e5
SHA512595a94b645837f8627b703920cec6eda3e6103ae964c91c383679f00b712343b7f8d4656db6efdaceabe8c641cf45d6461ff77cc9fafa263880bc1a0763a83e6
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Filesize
17.7MB
MD54a4b0257a1e446ce105f1d43fb6fbcac
SHA11d92a5ae3d69814a130d5454384513ba97d7ac52
SHA256df657b314876fdc383344d9cdfbdd29e9477e4f53c71684a729ac75e64e4caaa
SHA512ba91eb5c9c864700dbea47b9e4f55b7964107b122a0ae02466178233b52e63f0fe7090d7d270042430fb731840ef00d0f9fa3428812ed9fcb5463b536217ed76
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Filesize
9.0MB
MD5a5080c22bfb047d4be65e1b930272425
SHA1e9bf86a44b9450bf61a7c8d6c271e5afec02db1a
SHA2561784101a4dfc1ddad7683fdde42eea77634a6fd9ac76a9b171dd2f21606b558e
SHA512c671e09fbe58807f4f10591a952ca033c84aa8dd4afa361da5e96db4a8e6b5e3132d31763ca02d5d09f93e906f4fa03a45dfbdd56efb0f45decd3221ca6294d1
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Filesize
232B
MD561766f4549436bd039844c9aab81a1f3
SHA1a928ef9167c5b6d9fc079dd89d2d5c15b0ac06c0
SHA25610b1311242be0fa7dc0a3f50aea370fa112569d8c29345af78e673baddef316b
SHA512ff84c2366e16e05afe22fc5b915324d743f4cf638d01ac762757a6ff44258850d30a0158a149dcccda504461a9aed0dbc0b25017a685e3e6251afdc362fe2d6a
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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
973KB
MD55cfe61ff895c7daa889708665ef05d7b
SHA15e58efe30406243fbd58d4968b0492ddeef145f2
SHA256f9c1d18b50ce7484bf212cb61a9035602cfb90ebdfe66a077b9f6df73196a9f5
SHA51243b6f10391a863a21f70e05cee41900729c7543750e118ff5d74c0cac3d1383f10bcb73eade2a28b555a393cada4795e204246129b01ad9177d1167827dd68da
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Filesize
157B
MD5439cd73927f46fde28540391feee8477
SHA1ee7fb2aeb7708378abda293b03f5c9ffb6dbc742
SHA256d1604e8bdb1a544638a97aa210b3e1eb12f1f159323d6b5942e03e11eafe9f75
SHA512c11ad07964e190696f500468d52c61d8af5f075e7828ef00d525f06937f4205ca58eb3eabe5fd9cc8fa88c1d191de919429b6bbf3cdbb2dda6eed7d1b9ca7319
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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
52KB
MD5add33041af894b67fe34e1dc819b7eb6
SHA16db46eb021855a587c95479422adcc774a272eeb
SHA2568688bd7ca55dcc0c23c429762776a0a43fe5b0332dfd5b79ef74e55d4bbc1183
SHA512bafc441198d03f0e7fe804bab89283c389d38884d0f87d81b11950a9b79fcbf7b32be4bb16f4fcd9179b66f865c563c172a46b4514a6087ef0af64425a4b2cfa
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Filesize
1.0MB
-
Filesize
800KB
-
Filesize
2.8MB
-
Filesize
800KB
-
Filesize
824KB
-
Filesize
4.0MB
-
Filesize
2.8MB
-
Filesize
4.0MB
-
Filesize
824KB
-
Filesize
144KB
-
Filesize
2.8MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
144KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
2.8MB
-
Filesize
292KB
-
Filesize
4.0MB
-
Filesize
544KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
824KB
-
Filesize
2.8MB
-
Filesize
824KB
-
Filesize
800KB
-
Filesize
2.8MB
-
Filesize
4.0MB
-
Filesize
544KB
-
Filesize
292KB
-
Filesize
4.0MB
-
Filesize
800KB
-
Filesize
1.0MB
-
Filesize
144KB
-
Filesize
7.8MB
-
Filesize
232KB
-
Filesize
232KB
-
Filesize
7.8MB
-
Filesize
232KB
-
Filesize
7.8MB
-
Filesize
7.8MB
-
Filesize
7.8MB
-
Filesize
232KB