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
302s -
platform
windows11-21h2_x64 -
resource
win11-20240419-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 5 IoCs
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Loads dropped DLL 37 IoCs
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UPX packed file 64 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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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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Suspicious use of NtSetInformationThreadHideFromDebugger 6 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 58 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 15 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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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
15KB
MD55a9e2e29419bf828241d75ebd478b0ba
SHA19fee72795bc0a62d3717a90d9b392cd8c42a430d
SHA2567cd79bcb4eb3ed232dc61cb9974bab720d99ff6417762ae57579d70158e5f926
SHA5126d0188bb400d6c55ad7bc43c863530a17dd31793f5e81965ec4974881a64721a73ee1845910c7cabc62498ce77e27de51f14b430a612a116fbedd074a79bb0a2
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Filesize
20KB
MD533641cd92307103fb663e48a297408ea
SHA1eceec4ae61617c1afa5cb397fe07784a10c0645d
SHA256214e7046d0ef7eb047d6482f3be51a0307678ba2eeca7327ae6cd4cc58529836
SHA51200e632925c1a6596a83844a49b881faec4d6d32190f738e8c4df43d3f1cfd6a9c1639a1946cc5dfb5ae0858f7bb1865f060578de18b58afd9eca385f8c85b74a
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Filesize
2.4MB
MD52e9a4917f6eca568920415d5732154da
SHA1b2aa2df460fecec7b9a4bf367d98b4de6868d4f6
SHA25694961ea60aaacfdfe1facac4f6e7dc5c8ef5ba7403a89e9a4a23ce3d834d6a88
SHA512d14412ce224793517eb6e048a18ffc7638627b83bf838c6fbbeb5fe72074e7c886d6b4d3eca5041289c842ce2092feab85664c8fc83af05488ef2e4dbe1622fc
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Filesize
17.7MB
MD5867e1205f855c0b90d835fd45a7e8a53
SHA10120dc8b790bcdc4f426471646b83f6279e64d38
SHA2565909ce2f957139031cdbed39b84bc6f17a6e6fe2240923c0057ecac9e7f94e87
SHA5122b5ad18fe3db3c3c9631d583e17973887275d5deeaec12769f43260659ac202c125bd123de52b9c400f9c9ebcd58ff74c9cc225d602d3ea4641a2935cee269d5
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Filesize
17.7MB
MD5b389e1cea9a8855c01641c539a64ccf5
SHA140bde0553a34ef5ee44842f6eea6086c7b797bc9
SHA2568829ccc7c46955aa357a66891d4511384421c7cf548034b6765f00674a71a247
SHA512e1bbd0a22f865cada39dd32ba498af649ea0144eab9eddeccc4adf464e229b19b877e793d99a75f035ee24b5daa2ed74881139dd30b54c67ef36176c11d22e7d
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Filesize
5.1MB
MD5efaace97a1f610cf9b388cdc4f692b92
SHA12f41ac178241a945be623fe2a7459c404c75aa78
SHA25643de4747e60152780e1ede4e08e5125c99a5a4cd2815086a7ee63f955142a394
SHA512a9fbf562170f2310141d6d7d7706e4178f004fd66f487c3ee22fa9b7132eedb94e2cbf45c6174f27a715579d7df3d4119b71db06ae5a680617cd8a22257ec360
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Filesize
5KB
MD5f893b8731304cb2c8090b4fd5514be24
SHA1f0b804cd095406cd267d9fce6dbb1054ac0a02bf
SHA256dd8a654a5494169f984d3ab57a11b45bfed2beca0d2fce647a18684270c800c6
SHA5124c25d631a7d071de872c2e2b0c597aeff4c6bc28f7668b123f8a4e7801f3a4eba0f52f50e6fadf92654a251a1ff5e7209d886fe5a45a8547b1a8516f99e32d44
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Filesize
232B
MD5ed5872df5b36b0fbadb69e491737321e
SHA1b03b5d035a523b57b6b48261028eea255a4140a3
SHA25663cdd3e8866003f31e8606c2ecfcaaeb3df5c977f9ad9af69e70522cdae1831a
SHA512227e3635c0c0dd126c9082eb98ceac78d681b374825ebe81746e270592a9d96d4860d8ed3b1fa281d4115b4df61575bef116c00533cf800f80933001cffc7564
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Filesize
3KB
MD561f260444a9dc8e464e6a8863fc23799
SHA16b46a64adbc0df678e85c6c2534c386403febd4f
SHA2566013e59bf4cc5a36011da264d3b21efe9d54cd5881b8844801b14b7a4a7636c1
SHA512a82a058de7df304c90b28ad79957097f58364c2645d31dad1bde8ec98c5a91f9d0e0350c6ef8faa18257bd41c176dc4cfee95685771ec5aeee5621ddc58bf163
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Filesize
8KB
MD5c6ca415efd8885bd7732f346cdce2f71
SHA1c3c2851e26f1ebd6a9ce14032b21fc2396f49121
SHA256a57efb9b7a2b656a0ba847d8c9bf59ee9c41a97608f0f152c7c764b85c3077c9
SHA5121950fef96ceefb27e06d37e74e7cb77bbb115fce3ba0488e03ddc3c6af0caca454e98b58c1d5926e32cc76e9dc493196caeb087f1708abfa18b856cd14e87221
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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
973KB
MD55cfe61ff895c7daa889708665ef05d7b
SHA15e58efe30406243fbd58d4968b0492ddeef145f2
SHA256f9c1d18b50ce7484bf212cb61a9035602cfb90ebdfe66a077b9f6df73196a9f5
SHA51243b6f10391a863a21f70e05cee41900729c7543750e118ff5d74c0cac3d1383f10bcb73eade2a28b555a393cada4795e204246129b01ad9177d1167827dd68da
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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
1.0MB
-
Filesize
824KB
-
Filesize
800KB
-
Filesize
292KB
-
Filesize
544KB
-
Filesize
292KB
-
Filesize
824KB
-
Filesize
144KB
-
Filesize
2.8MB
-
Filesize
800KB
-
Filesize
2.8MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
292KB
-
Filesize
800KB
-
Filesize
800KB
-
Filesize
824KB
-
Filesize
292KB
-
Filesize
144KB
-
Filesize
1.0MB
-
Filesize
544KB
-
Filesize
2.8MB
-
Filesize
4.0MB
-
Filesize
144KB
-
Filesize
824KB
-
Filesize
2.8MB
-
Filesize
4.0MB
-
Filesize
240KB
-
Filesize
240KB
-
Filesize
240KB
-
Filesize
240KB
-
Filesize
7.8MB
-
Filesize
240KB
-
Filesize
7.8MB
-
Filesize
240KB
-
Filesize
7.8MB
-
Filesize
7.8MB
-
Filesize
240KB
-
Filesize
240KB
-
Filesize
144KB
-
Filesize
4.0MB
-
Filesize
544KB
-
Filesize
1.0MB
-
Filesize
4.0MB
-
Filesize
292KB
-
Filesize
824KB
-
Filesize
800KB
-
Filesize
2.8MB
-
Filesize
4.0MB
-
Filesize
2.8MB
-
Filesize
800KB
-
Filesize
824KB
-
Filesize
2.8MB
-
Filesize
144KB
-
Filesize
2.8MB
-
Filesize
800KB
-
Filesize
544KB
-
Filesize
800KB
-
Filesize
824KB
-
Filesize
824KB
-
Filesize
4.0MB
-
Filesize
292KB
-
Filesize
4.0MB
-
Filesize
1.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
824KB
-
Filesize
800KB
-
Filesize
144KB
-
Filesize
544KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
1.0MB
-
Filesize
2.8MB
-
Filesize
292KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
2.8MB
-
Filesize
2.8MB
-
Filesize
824KB
-
Filesize
800KB
-
Filesize
292KB
-
Filesize
144KB
-
Filesize
544KB
-
Filesize
1.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB