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12-04-2024 13:18
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240217-31gfhacd52 10Analysis
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max time kernel
150s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
12-04-2024 13:18
Behavioral task
behavioral1
Sample
stub_tor.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
stub_tor.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
stub_tor.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
stub_tor.exe
Resource
win11-20240221-en
General
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Target
stub_tor.exe
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Size
7.8MB
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MD5
c76390d9e1052d9e708940d67b5c135d
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SHA1
a370a73a9dd746584428e8a939288ecffd3c80f7
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SHA256
caf48b67e7bb94a178426fc7ce6b9ed50ffb2f3813a7c68900f21bfffb24e44f
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SHA512
4d2d38d8719cdac8a406cfa96944ee99d2d926511e64d6b6aa964d40d0d9ddb1dc6e4e6253bcb1e77b32613c0b4409ab32ea54c476018fee963574edb043dd3b
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SSDEEP
196608:oIRcbH4jSteTGvExwhzav1yo31CPwDv3uFZjeg2EeJUO9WLQkDxtw3iFFrS6XOf:odHsfuExwZ6v1CPwDv3uFteg2EeJUO9E
Malware Config
Extracted
bitrat
1.38
7sbl4dpbubwjjghdquwg47fyq7rookd4bgm2ypm2kjzkivd7tomvczqd.onion:440
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communication_password
4124bc0a9335c27f086f24ba207a4912
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install_dir
Minecraft
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install_file
Runtime_Broker
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tor_process
tor
Signatures
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ACProtect 1.3x - 1.4x DLL software 7 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral3/files/0x000700000002327f-20.dat acprotect behavioral3/files/0x000700000002327e-19.dat acprotect behavioral3/files/0x000700000002327c-18.dat acprotect behavioral3/files/0x0007000000023282-22.dat acprotect behavioral3/files/0x0007000000023280-28.dat acprotect behavioral3/files/0x000700000002327d-35.dat acprotect behavioral3/files/0x000700000002327b-32.dat acprotect -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation stub_tor.exe -
Executes dropped EXE 2 IoCs
pid Process 4004 tor.exe 3792 tor.exe -
Loads dropped DLL 15 IoCs
pid Process 4004 tor.exe 4004 tor.exe 4004 tor.exe 4004 tor.exe 4004 tor.exe 4004 tor.exe 4004 tor.exe 3792 tor.exe 3792 tor.exe 3792 tor.exe 3792 tor.exe 3792 tor.exe 3792 tor.exe 3792 tor.exe 3792 tor.exe -
resource yara_rule behavioral3/files/0x0007000000023281-14.dat upx behavioral3/files/0x000700000002327f-20.dat upx behavioral3/files/0x000700000002327e-19.dat upx behavioral3/files/0x000700000002327c-18.dat upx behavioral3/memory/4004-30-0x0000000074030000-0x00000000740F8000-memory.dmp upx behavioral3/memory/4004-29-0x0000000073F60000-0x000000007402E000-memory.dmp upx behavioral3/files/0x0007000000023282-22.dat upx behavioral3/files/0x0007000000023280-28.dat upx behavioral3/files/0x000700000002327d-35.dat upx behavioral3/files/0x000700000002327b-32.dat upx behavioral3/memory/4004-24-0x0000000074100000-0x0000000074149000-memory.dmp upx behavioral3/memory/4004-23-0x0000000000390000-0x0000000000794000-memory.dmp upx behavioral3/memory/4004-39-0x0000000073C60000-0x0000000073C84000-memory.dmp upx behavioral3/memory/4004-40-0x0000000073BD0000-0x0000000073C58000-memory.dmp upx behavioral3/memory/4004-41-0x0000000073AC0000-0x0000000073BCA000-memory.dmp upx behavioral3/memory/4004-42-0x0000000073C90000-0x0000000073F5F000-memory.dmp upx behavioral3/memory/4004-55-0x0000000000390000-0x0000000000794000-memory.dmp upx behavioral3/memory/4004-56-0x0000000074100000-0x0000000074149000-memory.dmp upx behavioral3/memory/4004-57-0x0000000074030000-0x00000000740F8000-memory.dmp upx behavioral3/memory/4004-58-0x0000000073F60000-0x000000007402E000-memory.dmp upx behavioral3/memory/4004-63-0x0000000000390000-0x0000000000794000-memory.dmp upx behavioral3/memory/4004-64-0x0000000000390000-0x0000000000794000-memory.dmp upx behavioral3/memory/4004-72-0x0000000000390000-0x0000000000794000-memory.dmp upx behavioral3/memory/4004-80-0x0000000000390000-0x0000000000794000-memory.dmp upx behavioral3/memory/4004-89-0x0000000000390000-0x0000000000794000-memory.dmp upx behavioral3/memory/4004-98-0x0000000000390000-0x0000000000794000-memory.dmp upx behavioral3/memory/4004-107-0x0000000000390000-0x0000000000794000-memory.dmp upx behavioral3/memory/4004-120-0x0000000000390000-0x0000000000794000-memory.dmp upx behavioral3/memory/3792-142-0x0000000000390000-0x0000000000794000-memory.dmp upx behavioral3/memory/4004-145-0x0000000000390000-0x0000000000794000-memory.dmp upx behavioral3/memory/3792-154-0x0000000073AC0000-0x0000000073BCA000-memory.dmp upx behavioral3/memory/3792-155-0x0000000073BD0000-0x0000000073C58000-memory.dmp upx behavioral3/memory/3792-156-0x0000000073C60000-0x0000000073C84000-memory.dmp upx behavioral3/memory/3792-158-0x0000000074100000-0x0000000074149000-memory.dmp upx behavioral3/memory/3792-157-0x0000000073F60000-0x000000007402E000-memory.dmp upx behavioral3/memory/3792-152-0x0000000074030000-0x00000000740F8000-memory.dmp upx behavioral3/memory/3792-147-0x0000000073C90000-0x0000000073F5F000-memory.dmp upx behavioral3/memory/3792-189-0x0000000000390000-0x0000000000794000-memory.dmp upx behavioral3/memory/3792-190-0x0000000073C90000-0x0000000073F5F000-memory.dmp upx behavioral3/memory/3792-191-0x0000000074030000-0x00000000740F8000-memory.dmp upx behavioral3/memory/3792-193-0x0000000073AC0000-0x0000000073BCA000-memory.dmp upx behavioral3/memory/3792-195-0x0000000073C60000-0x0000000073C84000-memory.dmp upx behavioral3/memory/3792-194-0x0000000073BD0000-0x0000000073C58000-memory.dmp upx behavioral3/memory/3792-196-0x0000000073F60000-0x000000007402E000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Runtime_Broker = "C:\\Users\\Admin\\AppData\\Local\\Minecraft\\Runtime_Broker" stub_tor.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
pid Process 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: RenamesItself 28 IoCs
pid Process 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe 4076 stub_tor.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 4076 stub_tor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4076 stub_tor.exe 4076 stub_tor.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4076 wrote to memory of 4004 4076 stub_tor.exe 91 PID 4076 wrote to memory of 4004 4076 stub_tor.exe 91 PID 4076 wrote to memory of 4004 4076 stub_tor.exe 91 PID 4076 wrote to memory of 3792 4076 stub_tor.exe 101 PID 4076 wrote to memory of 3792 4076 stub_tor.exe 101 PID 4076 wrote to memory of 3792 4076 stub_tor.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\stub_tor.exe"C:\Users\Admin\AppData\Local\Temp\stub_tor.exe"1⤵
- Checks computer location settings
- 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
PID:4076 -
C:\Users\Admin\AppData\Local\a5b260eb\tor\tor.exe"C:\Users\Admin\AppData\Local\a5b260eb\tor\tor.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4004
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C:\Users\Admin\AppData\Local\a5b260eb\tor\tor.exe"C:\Users\Admin\AppData\Local\a5b260eb\tor\tor.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3792
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3684 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:81⤵PID:4164
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
20KB
MD591ed8ed48b44f361f3f7cfffbd24759b
SHA1f84695744fc64f2b9e6046f300cf56e75d76bf45
SHA25663f67eaa75c401d0bf3fafa89bece329b279ac1a0735c492d4e2f01b160ea11d
SHA512d9b4755c7ab718d2f45882a704ebff4ef49a84b84d28af600e7e08fe3b355d9a87381486be6fba919bcd95940ce0e838498014cca2e3d41c8716c8af490b0b4b
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Filesize
2.7MB
MD5bd169440e5172999c9752977e42dd84c
SHA174e4b0c0a08e16fb76ef1d0d64b0cfdd8d8ce1a4
SHA2561b9122b9faabbeccac50893248c8bb728ebf224a011a7f4db5d6f06e59e9e995
SHA5128d72f5a5c0fb829db8a75d003a90f668918cc4bc13f4c086c4dec3efa30af0583ccf82af06d3bfb0f16086dcc702c81947e16ea8cda78753c747cb8dcee0cbfd
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Filesize
7.1MB
MD53f714fb83e393b33baa98b788df0a460
SHA1634aec2d268f3cf732db46122ab0e3f1a7769bed
SHA25624056f704a3f88537258eb0eff7f183b3addfcb70ff253deb1c0e9253527006f
SHA512c55a1d1975c3ee1e16c77876d830f3fe7001669524e75478d42176ea637f6d55ba4aef7543446ec06b4371343b9b663df163d2cf04132257c6e35b73da5dc66d
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Filesize
13.4MB
MD59f8f05f38db5ba16b210d0c3239867f4
SHA18f30ae8cddfbe02c78acc7f5879fbe496704d6a5
SHA256910ad0667a57cfb9b07f8b8fcc6286dc257bd58e87767457c068efa086476c27
SHA512f4b167325bdca233a55ff21c4f32bbdad99b2d83632bac091e44ca25fbeae5769aa7eea618a2b5c284d5884611aba72aee72c4984a95a6b14313503965d317c6
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Filesize
232B
MD57da352e03c951739132ce12ff96fb126
SHA1e73f1f68cf70efdfe44987fc86aef25f4b6d3e37
SHA256e454f05fc13049105fbb2695f490231d86db819e55873354b8e9d8f172963196
SHA5126afc9107b7061ff122c5b15acf167b24845ad2bf8ab0eecc965c46e2f0813d02d38518a5df57a46786a11d2ace906a6a7a24b956a1d0fd49a6009465ed30ab4e
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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
MD58ea874223f853aac5ea469ccc164a8f9
SHA170d31011547870c9f930496dbf9fb7ec296a8c28
SHA25695e134044f370b2a96408d581f3c0381fe95388dae27c6d9598f44dc7d72b9ed
SHA512fd1dc20219fbf4863926d90b5a2127b65e165656eac4493a80288d0c57fc309ed998b5d30fe8ce313987ee367fc4fe9b6026ff32d4391950d7f26ca7b6fdcdf2
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Filesize
52KB
MD5add33041af894b67fe34e1dc819b7eb6
SHA16db46eb021855a587c95479422adcc774a272eeb
SHA2568688bd7ca55dcc0c23c429762776a0a43fe5b0332dfd5b79ef74e55d4bbc1183
SHA512bafc441198d03f0e7fe804bab89283c389d38884d0f87d81b11950a9b79fcbf7b32be4bb16f4fcd9179b66f865c563c172a46b4514a6087ef0af64425a4b2cfa