Resubmissions
17-04-2024 14:54
240417-r96wzada86 1017-04-2024 14:54
240417-r95znsee4v 1017-04-2024 14:54
240417-r943dada82 1017-04-2024 14:54
240417-r9353sda77 1017-04-2024 14:54
240417-r93jjsee3x 1015-04-2024 13:19
240415-qkln3afc75 1010-04-2024 12:02
240410-n7v5xaeh49 1010-04-2024 12:02
240410-n7vjdaaa8t 10Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
17-04-2024 14:54
General
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Target
75bff99becc32bcbe56efbe7a75f4d45.exe
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Size
7.0MB
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MD5
75bff99becc32bcbe56efbe7a75f4d45
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SHA1
81bfcc77809161a5254a27d3d4d30548c96fcd5b
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SHA256
8c05da461e90984671ffd87f0e4e28e057cca4d32a0569764dcdcce2d545fac2
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SHA512
940af628585713a16e685eb5251c0b954bc014460cd4ca33226df2ef260f32af56223eaf1c341862fdf1669c6bafb6e7d9c5efbeb5e437ce5e2fd9905beece69
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SSDEEP
49152:uW/1GYdVTXN3r3+LXDIDAKpvuh3jwLN6/VNUKIdI9OiKuDbD2yvAkdm5wrgWX+5z:hXkZL/p
Malware Config
Extracted
bitrat
1.38
obqdy2u226qjiavs42z4z6zgcf6tefsoxaqzjvohmoy7kafdwgqgjkqd.onion:80
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communication_password
d93b4f1ee6f5b875a4f7fcef966bd09a
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tor_process
WinSock
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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Detect ZGRat V1 34 IoCs
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
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ZGRat
ZGRat is remote access trojan written in C#.
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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 49 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
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Suspicious use of SetThreadContext 1 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: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 25 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe"C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe"1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exeC:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe2⤵
- Loads dropped DLL
- 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\d4f7be4f\tor\WinSock.exe"C:\Users\Admin\AppData\Local\d4f7be4f\tor\WinSock.exe" -f torrc3⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\d4f7be4f\tor\WinSock.exe"C:\Users\Admin\AppData\Local\d4f7be4f\tor\WinSock.exe" -f torrc3⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\d4f7be4f\tor\WinSock.exe"C:\Users\Admin\AppData\Local\d4f7be4f\tor\WinSock.exe" -f torrc3⤵
- 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
973KB
MD55cfe61ff895c7daa889708665ef05d7b
SHA15e58efe30406243fbd58d4968b0492ddeef145f2
SHA256f9c1d18b50ce7484bf212cb61a9035602cfb90ebdfe66a077b9f6df73196a9f5
SHA51243b6f10391a863a21f70e05cee41900729c7543750e118ff5d74c0cac3d1383f10bcb73eade2a28b555a393cada4795e204246129b01ad9177d1167827dd68da
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Filesize
20KB
MD5c0ae4b3e9301ebbb509097ac4e4f77af
SHA10c4b9fb52c1353b779b213253102d3d7b3f6a8d9
SHA2562e583558c606a8b4d07e8c05005d404b95cb78c63b075c08a11e55f881233835
SHA5121a7d6a76bc42f2b1af2c53deca0566d2b79e37468187c30dde3ecdd4d58a2c2bab11db1afa7e5491a6923fd7c8ed2d256d6af86a3094d22d704d73a63d6f374a
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Filesize
2.6MB
MD58c8bc1908db7ac54e1dd393839811249
SHA100d3e7d05a0abd7dd8d764a13a90d027c06382a4
SHA256b684399e3c8c9fe286edc15d8a6e14ea9ae7795ea7b5371865140e50fb678b3a
SHA512438d374c3c0ba6db776767906f8ee5cadc4e6042c26f2da4715049f697a7d63e7d178c0e191b8edf91ed1e401401f813c34cd66c0f0b9911826d0b913f3de6d4
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Filesize
5.9MB
MD5a43edb77a4151a599f17d1b6700f1005
SHA1d09802986148d144f66bb2507e011845762a275c
SHA256a9317033af17231057b4661f2dd61e199777803030b9b8e12ab02661bfb16536
SHA512a239f39a0820c595d2ff0798dbe6138335fdc551c2e6215796ab980e2e36dc7b03ca5dd9929ca282e0ef1f30416cf827aa81e904f61cbf987540cf0c7788a311
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Filesize
11.3MB
MD5cdff8e93e0cb79746359eef87fb4931a
SHA14f908bc41c873743c54f9b7e5971c824237dcaa9
SHA256a24b177e2c8aa2c5506d69b1571a94786e1f069c02d983e2c47ee792e7dbc54e
SHA51211488cd0ce33a0ce3cbbe45579525dc539194abf71791aeb27c2c540d27a768f557be9914a808da8670d3b4362e7428ef7c8985edf7ff151735357560232f40d
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Filesize
8.9MB
MD58e6a12e5a759d8b0f80ec174346d45d5
SHA126212547878e64922fb3028e1db384040cca9bca
SHA256d7db7d07e2de45aab36514c663c33619ee91bff61adeda71e65f885c5eec0d14
SHA512919632ce52e7d2913e452d95fadfabf5e9f215c63aff2d5a34997b14d66142be2c34d6dfe8830341bae2ce8a813d0b6506c8b8b4a65b6e38f4094b9648a2f8f4
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Filesize
232B
MD51fd88a8860bb8b0ac3a9213dd91074aa
SHA1db0d7bd7837d755d8fb2d808fad86b8a8323439a
SHA256d28668a44c069510ab154c48df651038fea459d991bb651e2628f0f6f39277bd
SHA512c45a55ce77acb3aba88f94e0c9f70a466caebe9d0d19d173b6a9e044ffeeb8487876b2d3b7edd634aee965bf7b9677244c1c253b1ab2203e7b590809402e83ab
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Filesize
1.7MB
MD52384a02c4a1f7ec481adde3a020607d3
SHA17e848d35a10bf9296c8fa41956a3daa777f86365
SHA256c8db0ff0f7047ed91b057005e86ad3a23eae616253313aa047c560d9eb398369
SHA5121ac74dd2d863acd7415ef8b9490a5342865462fbabdad0645da22424b0d56f5e9c389a3d7c41386f2414d6c4715c79a6ddecb6e6cff29e98319e1fd1060f4503
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Filesize
88KB
MD52c916456f503075f746c6ea649cf9539
SHA1fa1afc1f3d728c89b2e90e14ca7d88b599580a9d
SHA256cbb5236d923d4f4baf2f0d2797c72a2cbae42ef7ac0acce786daf5fdc5b456e6
SHA5121c1995e1aa7c33c597c64122395275861d9219e46d45277d4f1768a2e06227b353d5d77d6b7cb655082dc6fb9736ad6f7cfcc0c90e02776e27d50857e792e3fd
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Filesize
157B
MD568afdef35a6105c2b148649bd05901b0
SHA1828a2b590a95c2a411cc1b0004207747f2571024
SHA2564e4e4e7f9fb03bcb898ce4f6075e3082d3a341d9fff1955ddf45089f83565622
SHA512f198da05ec57c8525e6643f7f2c212701d0ab641d2850a28ce4cea7c33ac7b5c75782273bf7f01f95ccf02e27adf7c237ed116c5b0f220c13e70fe0aa7cfc671
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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
188KB
MD5d407cc6d79a08039a6f4b50539e560b8
SHA121171adbc176dc19aaa5e595cd2cd4bd1dfd0c71
SHA25692cfd0277c8781a15a0f17b7aee6cff69631b9606a001101631f04b3381efc4e
SHA512378a10fed915591445d97c6d04e82d28008d8ea65e0e40c142b8ee59867035d561d4e103495c8f0d9c19b51597706ce0b450c25516aa0f1744579ffcd097ae0c
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Filesize
52KB
MD5add33041af894b67fe34e1dc819b7eb6
SHA16db46eb021855a587c95479422adcc774a272eeb
SHA2568688bd7ca55dcc0c23c429762776a0a43fe5b0332dfd5b79ef74e55d4bbc1183
SHA512bafc441198d03f0e7fe804bab89283c389d38884d0f87d81b11950a9b79fcbf7b32be4bb16f4fcd9179b66f865c563c172a46b4514a6087ef0af64425a4b2cfa
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Filesize
6.9MB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
256KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
7.0MB
-
Filesize
256KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
6.9MB
-
Filesize
5.1MB
-
Filesize
520KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
6.9MB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
496KB
-
Filesize
2.8MB
-
Filesize
1.0MB
-
Filesize
800KB
-
Filesize
292KB
-
Filesize
4.0MB
-
Filesize
292KB
-
Filesize
544KB
-
Filesize
800KB
-
Filesize
544KB
-
Filesize
4.0MB
-
Filesize
2.8MB
-
Filesize
824KB
-
Filesize
1.0MB
-
Filesize
824KB
-
Filesize
144KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
7.8MB
-
Filesize
40KB
-
Filesize
40KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
7.8MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
800KB
-
Filesize
2.8MB
-
Filesize
144KB
-
Filesize
544KB
-
Filesize
1.0MB
-
Filesize
824KB
-
Filesize
2.8MB
-
Filesize
292KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
800KB
-
Filesize
144KB
-
Filesize
2.8MB
-
Filesize
292KB
-
Filesize
800KB
-
Filesize
1.0MB
-
Filesize
544KB
-
Filesize
824KB
-
Filesize
1.0MB
-
Filesize
4.0MB
-
Filesize
2.8MB
-
Filesize
292KB
-
Filesize
800KB