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
298s -
max time network
305s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
25-04-2024 13:10
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 3 IoCs
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Loads dropped DLL 25 IoCs
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UPX packed file 56 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Adds Run key to start application 2 TTPs 1 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 57 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\a4c959944542c7c2606d38cca52cfb4f37312144513089a7bafa533276872449.exe"C:\Users\Admin\AppData\Local\Temp\a4c959944542c7c2606d38cca52cfb4f37312144513089a7bafa533276872449.exe"1⤵
- Loads dropped DLL
- 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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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
MD5376b41fc4d8584cbb4c644179b5e705a
SHA1733b1fc80f71e1dfc583476d93620587ba50bf78
SHA25656d98710b2dfc720e40ed5b7025440832696dec5e2edc04075da256e0ab0b4a4
SHA512d031106106df085e2615f468ad8f735e3628e1e82803cbf124d1df2c47c693a2aa4c40e5bce9984cb78cb73529cc4dceefa9aacbadeaae7d35f05f60674b5cf0
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Filesize
2.5MB
MD584e49117ff2bdf43e685eb0c61e226aa
SHA1f55d1a80c7c8c9435b787d5ea4764f3cb17a0771
SHA256da63ec7df89f3f47fd25e7736764bdb67ba21093e1dc00e0059620b12caee426
SHA512292011df58b6def6c267dfa8112848ce13b7a48820443bb87a82eb93cdcc957f0871086f713ce3697d452124c7b1de686b542139b5210a9f6ed193c6b730e822
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Filesize
5.8MB
MD58654ca32afcb2449dc8f82895ac494f5
SHA1a84d381e1376073de7157b81d5e25a20dac63ae3
SHA256281189fcd650023fde52c1fcac44b9032a9fdcb3572b7c2f0a350a168ca2138e
SHA512666316ff5c2717298f8996b49534589fd4f7b791eb8ff71465de19d4e3b584285e327b71c29a817d458390ef3475ac31795cf1ec1c2c6911a424c7e82160d2e2
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Filesize
12.5MB
MD5597db4debb80a240fb497aef1ee62f9a
SHA19a3a2f4dbbea9d4b0b8a4a21dbbbc0bf33172a48
SHA256404b48c14be21e7507cca57f4cc98f6a263986b72b2b8110d9d45a3cd81d9396
SHA5122396d49b7598f02db3e3ac95c0af31ad5477573f578c453bae9388c4e46043695aed9144935292547956fc4b7af64d3a571b0bb9943787c57cc765d8ede0320f
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Filesize
232B
MD52e0cd8f40f8dceb3a001bed49bac220d
SHA11a0f08224b20c4225f8014912e7c8864e8f5efec
SHA2564e2e93341ef6b9ee05ffd64c28385287fe584af3499a762314fdfa70ad60f5cb
SHA512a90a0c0481dfa067ce7ad9a864b28b400055304bd8eadc84c84fc88c6a529fd827b141f59efb5dedf3d75054e0882161f54cdb166c373f2065df4275384a8fa9
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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
88KB
MD52c916456f503075f746c6ea649cf9539
SHA1fa1afc1f3d728c89b2e90e14ca7d88b599580a9d
SHA256cbb5236d923d4f4baf2f0d2797c72a2cbae42ef7ac0acce786daf5fdc5b456e6
SHA5121c1995e1aa7c33c597c64122395275861d9219e46d45277d4f1768a2e06227b353d5d77d6b7cb655082dc6fb9736ad6f7cfcc0c90e02776e27d50857e792e3fd
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Filesize
188KB
MD5d407cc6d79a08039a6f4b50539e560b8
SHA121171adbc176dc19aaa5e595cd2cd4bd1dfd0c71
SHA25692cfd0277c8781a15a0f17b7aee6cff69631b9606a001101631f04b3381efc4e
SHA512378a10fed915591445d97c6d04e82d28008d8ea65e0e40c142b8ee59867035d561d4e103495c8f0d9c19b51597706ce0b450c25516aa0f1744579ffcd097ae0c
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Filesize
157B
MD5439cd73927f46fde28540391feee8477
SHA1ee7fb2aeb7708378abda293b03f5c9ffb6dbc742
SHA256d1604e8bdb1a544638a97aa210b3e1eb12f1f159323d6b5942e03e11eafe9f75
SHA512c11ad07964e190696f500468d52c61d8af5f075e7828ef00d525f06937f4205ca58eb3eabe5fd9cc8fa88c1d191de919429b6bbf3cdbb2dda6eed7d1b9ca7319
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Filesize
52KB
MD5add33041af894b67fe34e1dc819b7eb6
SHA16db46eb021855a587c95479422adcc774a272eeb
SHA2568688bd7ca55dcc0c23c429762776a0a43fe5b0332dfd5b79ef74e55d4bbc1183
SHA512bafc441198d03f0e7fe804bab89283c389d38884d0f87d81b11950a9b79fcbf7b32be4bb16f4fcd9179b66f865c563c172a46b4514a6087ef0af64425a4b2cfa
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Filesize
439KB
MD5c88826ac4bb879622e43ead5bdb95aeb
SHA187d29853649a86f0463bfd9ad887b85eedc21723
SHA256c4d898b1a4285a45153af9ed88d79aa2a073dcb7225961b6b276b532b4d18b6f
SHA512f733041ef35b9b8058fbcf98faa0d1fea5c0858fea941ecebbe9f083cd73e3e66323afffd8d734097fcdd5e6e59db4d94f51fca5874edbcd2a382d9ba6cd97b3
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Filesize
973KB
MD55cfe61ff895c7daa889708665ef05d7b
SHA15e58efe30406243fbd58d4968b0492ddeef145f2
SHA256f9c1d18b50ce7484bf212cb61a9035602cfb90ebdfe66a077b9f6df73196a9f5
SHA51243b6f10391a863a21f70e05cee41900729c7543750e118ff5d74c0cac3d1383f10bcb73eade2a28b555a393cada4795e204246129b01ad9177d1167827dd68da
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Filesize
800KB
-
Filesize
544KB
-
Filesize
4.0MB
-
Filesize
1.0MB
-
Filesize
144KB
-
Filesize
2.8MB
-
Filesize
292KB
-
Filesize
800KB
-
Filesize
1.0MB
-
Filesize
824KB
-
Filesize
544KB
-
Filesize
292KB
-
Filesize
2.8MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
7.8MB
-
Filesize
2.8MB
-
Filesize
544KB
-
Filesize
824KB
-
Filesize
292KB
-
Filesize
292KB
-
Filesize
4.0MB
-
Filesize
144KB
-
Filesize
4.0MB
-
Filesize
800KB
-
Filesize
2.8MB
-
Filesize
800KB
-
Filesize
824KB
-
Filesize
1.0MB
-
Filesize
800KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
824KB
-
Filesize
544KB
-
Filesize
1.0MB
-
Filesize
800KB
-
Filesize
292KB
-
Filesize
2.8MB
-
Filesize
4.0MB
-
Filesize
824KB
-
Filesize
144KB
-
Filesize
1.0MB
-
Filesize
544KB
-
Filesize
292KB
-
Filesize
2.8MB
-
Filesize
4.0MB