Analysis
-
max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
-
submitted
28-02-2024 02:34
General
-
Target
aac87e479dbe5e55246d09809cc5d93b.exe
-
Size
9.8MB
-
MD5
aac87e479dbe5e55246d09809cc5d93b
-
SHA1
dc7c83e35b284ce7ff236f5df3d1496655a28740
-
SHA256
849c5c0915f66536f76f5b82abf84a60dbca004613f1aedce7561110d79a2185
-
SHA512
34844332728beafbbeb250f98fc69a2fa12e1170814f445ade78fefa39a500e452f4c03c018a04fa75c836df341ca74136accc1e29d4a99c2c6c66de03165951
-
SSDEEP
196608:s8ylNuhqdOjOOL2M2p+YOuUxwhzav1yo31CPwDv3uFZjeg2EeJUO9WLQUDxtw3i1:JRPQ4YQxwZ6v1CPwDv3uFteg2EeJUO9I
Malware Config
Signatures
-
BitRAT
BitRAT is a remote access tool written in C++ and uses leaked source code from other families.
-
BitRAT payload 3 IoCs
-
ACProtect 1.3x - 1.4x DLL software 7 IoCs
Detects file using ACProtect software.
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE 1 IoCs
-
Loads dropped DLL 9 IoCs
-
UPX packed file 28 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Looks up external IP address via web service 9 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
-
Suspicious use of SetWindowsHookEx 2 IoCs
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\aac87e479dbe5e55246d09809cc5d93b.exe"C:\Users\Admin\AppData\Local\Temp\aac87e479dbe5e55246d09809cc5d93b.exe"1⤵
- Checks computer location settings
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\18c4d7d0\tor\winsys64.exe"C:\Users\Admin\AppData\Local\18c4d7d0\tor\winsys64.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.6MB
MD5aaaa95465fb9587c8f2f4a0159a2ec3d
SHA1240dc17a7689f2dd638e6405f994c82701e6ca70
SHA256ba0c8bfcdbe6e679b8f1fafb529772aaa5165b28f958f915dd598e818f94f5dd
SHA5120330836632931fdb9c619ae882ee55174c85911e84c7a8a415c81b332c5f0566bedaf5c320e6a098be364ac871ec331655d300fdce78083c28d44c7da6b68ad4
-
Filesize
5.5MB
MD5f9333280d652497e3f5f95be2eb8a58a
SHA144f2d75bed46fbf5017e528f2f51113b0541bb53
SHA25686a19b3c569202089c0237f52b54cd69128de401acd40b93c6537453f986fe89
SHA51205e7a2e6a19660f1beff5115daa8a1d887676b2a8e8a2c16106f96eb1466f497ee19fac8d81af9b499afc8592d2a9cdb04a58ab02c2a4f27201a860b5e9db259
-
Filesize
1.7MB
MD52384a02c4a1f7ec481adde3a020607d3
SHA17e848d35a10bf9296c8fa41956a3daa777f86365
SHA256c8db0ff0f7047ed91b057005e86ad3a23eae616253313aa047c560d9eb398369
SHA5121ac74dd2d863acd7415ef8b9490a5342865462fbabdad0645da22424b0d56f5e9c389a3d7c41386f2414d6c4715c79a6ddecb6e6cff29e98319e1fd1060f4503
-
Filesize
366KB
MD5099983c13bade9554a3c17484e5481f1
SHA1a84e69ad9722f999252d59d0ed9a99901a60e564
SHA256b65f9aa0c7912af64bd9b05e9322e994339a11b0c8907e6a6166d7b814bda838
SHA51289f1a963de77873296395662d4150e3eff7a2d297fb9ec54ec06aa2e40d41e5f4fc4611e9bc34126d760c9134f2907fea3bebdf2fbbd7eaddad99f8e4be1f5e2
-
Filesize
286KB
MD5b0d98f7157d972190fe0759d4368d320
SHA15715a533621a2b642aad9616e603c6907d80efc4
SHA2562922193133dabab5b82088d4e87484e2fac75e9e0c765dacaf22eb5f4f18b0c5
SHA51241ce56c428158533bf8b8ffe0a71875b5a3abc549b88d7d3e69acc6080653abea344d6d66fff39c04bf019fcaa295768d620377d85a933ddaf17f3d90df29496
-
Filesize
439KB
MD5c88826ac4bb879622e43ead5bdb95aeb
SHA187d29853649a86f0463bfd9ad887b85eedc21723
SHA256c4d898b1a4285a45153af9ed88d79aa2a073dcb7225961b6b276b532b4d18b6f
SHA512f733041ef35b9b8058fbcf98faa0d1fea5c0858fea941ecebbe9f083cd73e3e66323afffd8d734097fcdd5e6e59db4d94f51fca5874edbcd2a382d9ba6cd97b3
-
Filesize
88KB
MD52c916456f503075f746c6ea649cf9539
SHA1fa1afc1f3d728c89b2e90e14ca7d88b599580a9d
SHA256cbb5236d923d4f4baf2f0d2797c72a2cbae42ef7ac0acce786daf5fdc5b456e6
SHA5121c1995e1aa7c33c597c64122395275861d9219e46d45277d4f1768a2e06227b353d5d77d6b7cb655082dc6fb9736ad6f7cfcc0c90e02776e27d50857e792e3fd
-
Filesize
188KB
MD5d407cc6d79a08039a6f4b50539e560b8
SHA121171adbc176dc19aaa5e595cd2cd4bd1dfd0c71
SHA25692cfd0277c8781a15a0f17b7aee6cff69631b9606a001101631f04b3381efc4e
SHA512378a10fed915591445d97c6d04e82d28008d8ea65e0e40c142b8ee59867035d561d4e103495c8f0d9c19b51597706ce0b450c25516aa0f1744579ffcd097ae0c
-
Filesize
139B
MD5810ca57a4541aa0915723dd9a878a4f8
SHA1bf5cbb30e140282febea89ade1b6f3c01a1614c4
SHA25687d1de959d834f83a63d7b707ae81dceb521ed5169697e25797815e1025fdfd7
SHA512833aaec0564f7a0a5f12643dc3cd90e581bea671a94162c899ab32b557c52ad6bd3f2b9195ae205051c5d46eb4d4a7b644f119dec5f041658d2a99c1cfe8662a
-
Filesize
973KB
MD55cfe61ff895c7daa889708665ef05d7b
SHA15e58efe30406243fbd58d4968b0492ddeef145f2
SHA256f9c1d18b50ce7484bf212cb61a9035602cfb90ebdfe66a077b9f6df73196a9f5
SHA51243b6f10391a863a21f70e05cee41900729c7543750e118ff5d74c0cac3d1383f10bcb73eade2a28b555a393cada4795e204246129b01ad9177d1167827dd68da
-
Filesize
52KB
MD5add33041af894b67fe34e1dc819b7eb6
SHA16db46eb021855a587c95479422adcc774a272eeb
SHA2568688bd7ca55dcc0c23c429762776a0a43fe5b0332dfd5b79ef74e55d4bbc1183
SHA512bafc441198d03f0e7fe804bab89283c389d38884d0f87d81b11950a9b79fcbf7b32be4bb16f4fcd9179b66f865c563c172a46b4514a6087ef0af64425a4b2cfa
-
Filesize
9.8MB
-
Filesize
9.8MB
-
Filesize
228KB
-
Filesize
9.8MB
-
Filesize
228KB
-
Filesize
144KB
-
Filesize
824KB
-
Filesize
292KB
-
Filesize
292KB
-
Filesize
1.0MB
-
Filesize
824KB
-
Filesize
800KB
-
Filesize
2.8MB
-
Filesize
4.0MB
-
Filesize
2.8MB
-
Filesize
800KB
-
Filesize
544KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
292KB
-
Filesize
292KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB