Resubmissions
17-04-2024 14:50
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240410-n6lvvaeh23 10Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
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submitted
17-04-2024 14:50
General
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Target
a7613e5c267e7f270918ef87fcb1e45c.exe
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Size
7.8MB
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MD5
a7613e5c267e7f270918ef87fcb1e45c
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SHA1
5ce965496ce1d9eea2d78548854bd486c11329d1
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SHA256
1b9c4646b8840ef2d2a24603ffa2efa695ee29002c0057d4ba558080f2c485b6
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SHA512
19888cf9937c44770dff47027ada8ef8eaa46cc849717ec0fb46bb32d07434b3b851efa708decd2fa18c07333cc247d35e03d71fbd386caea839bf44cdd7c0d2
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SSDEEP
196608:LIRcbH4jSteTGvCxwhzav1yo31CPwDv3uFZjeg2EeJUO9WLQkDxtw3iFFrS6XOf:LdHsfuCxwZ6v1CPwDv3uFteg2EeJUO9E
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 7 IoCs
Detects file using ACProtect software.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 5 IoCs
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Loads dropped DLL 36 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 5 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 26 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\a7613e5c267e7f270918ef87fcb1e45c.exe"C:\Users\Admin\AppData\Local\Temp\a7613e5c267e7f270918ef87fcb1e45c.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
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C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe"C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe"C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe"C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe"C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe"C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.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
MD59b5de47d5f495a28a835a28dd4cadfff
SHA16c8a464bc90e32b3e854e63c05f345f2fab9e287
SHA25646415ded40a97e327b2e3dbd82d00af17f742404777c8b060274cc169772229c
SHA5124dfd9308676d0625aa84dc721ea9ed9a20b9edc10727b65ca7af5c2d1d8ea47e2d98cc15ca532ae8254744a5e2e7cd487def499bc2ac2922299564049d514ce0
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Filesize
2.6MB
MD58c8bc1908db7ac54e1dd393839811249
SHA100d3e7d05a0abd7dd8d764a13a90d027c06382a4
SHA256b684399e3c8c9fe286edc15d8a6e14ea9ae7795ea7b5371865140e50fb678b3a
SHA512438d374c3c0ba6db776767906f8ee5cadc4e6042c26f2da4715049f697a7d63e7d178c0e191b8edf91ed1e401401f813c34cd66c0f0b9911826d0b913f3de6d4
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Filesize
20.2MB
MD554630f61c3c5434594afc1058bc9e3e8
SHA1b36882aaacd263dedc993e523a24244a9755df79
SHA2566f87c715a9be4d321f4ea152ecf73401216baf8fe3b001d6722048e0c5b390c2
SHA512bbddeb2db3a4dab2bf79b0923be91f90ea081ddc6ec10c31cc48fcd435496f9349fcf4bfe234e480bfc72fc69a6019738e7901e984679c5675c3d27b9977db72
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Filesize
20.2MB
MD5f2e057e2c8dcd2e968f7a23751989456
SHA1884c0c13e3b5f999e5428aef7fb1a2337a9e2ed4
SHA256466fede83864c0230292990760c10f9ee6577f5d2f8e50b8c07423e0d8cc6e5f
SHA512eaeee941260b65514ef78d90152dcd84ff50875f701bc0d36d85c4c1d82f5f2d0cb34fda60b013924d59a81609a607138308106a85495d50a3eaf4ba58085263
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Filesize
8.4MB
MD5464dae87ccd75b3e32de7d28d095a9a4
SHA128587f0443e6535d4f0cab37115100a730bfd43b
SHA256f8dc9a7838d3a5d19bf6215ff92f97f3fe408968c8000319922c4d8b37ab362c
SHA512a0037ce983e9e731228344d1deab4447d1a4a88fab660cc47fedc1bb3b42e5af1aa1a4245322bcd8b8bb94e579f1079601e37fbde08f82529dbb5cd51f67f0a1
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Filesize
232B
MD53837d4173c8930b747d16d0b0e55603d
SHA1b77062eafc83cb178289b1fe3a86aa66aefc1328
SHA2569df9ba49b72a64e6092a5b6e812db59809bae14949f2f1c9e35dbc6037d4cfd4
SHA5126bcc668c962e6279306c235a27bd40917a988008eb5f2a1f1ff9e0fc0774fd78ece2d1b832cd36be32d7ebea689c6e06c7d40c7a1123c308f92db66c694d0196
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Filesize
3KB
MD5e3eaf38689886ee039ec7b7854a084f9
SHA1903a1af330ec84906dde870b92c6a194e93031a0
SHA2562aac4ee71dba7f60d4bc6257d08ab08c459c1791de2b1c2310bba5b23a1e60f9
SHA512ded6df4b0a9f0a68b6303ec0c30c8956fb421d6dc25e7d5f5b0a3145445cd49055f869b37c24f7980f88f93b92ba9e953ee9ebe0965aa9d076989bafad93e049
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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
157B
MD5d55bed9415496532e5333ecaff1e308d
SHA1074dc0ad8d7b3f86679c321ec7377b3394659a52
SHA256aacbccc1d0337c77cb4408cd9556b8e31d3a0390ab2ab6b17ad3bf30f2c93850
SHA51269c492e32f75809ee12cf29a38d71435ec39e9327970dd7f108ce0599804008c0e3a462d244796a5592b587e1c8f1c1f78c2602d539f6d84bf33c18eb38276a5
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Filesize
973KB
MD55cfe61ff895c7daa889708665ef05d7b
SHA15e58efe30406243fbd58d4968b0492ddeef145f2
SHA256f9c1d18b50ce7484bf212cb61a9035602cfb90ebdfe66a077b9f6df73196a9f5
SHA51243b6f10391a863a21f70e05cee41900729c7543750e118ff5d74c0cac3d1383f10bcb73eade2a28b555a393cada4795e204246129b01ad9177d1167827dd68da
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Filesize
52KB
MD5add33041af894b67fe34e1dc819b7eb6
SHA16db46eb021855a587c95479422adcc774a272eeb
SHA2568688bd7ca55dcc0c23c429762776a0a43fe5b0332dfd5b79ef74e55d4bbc1183
SHA512bafc441198d03f0e7fe804bab89283c389d38884d0f87d81b11950a9b79fcbf7b32be4bb16f4fcd9179b66f865c563c172a46b4514a6087ef0af64425a4b2cfa
-
Filesize
228KB
-
Filesize
228KB
-
Filesize
228KB
-
Filesize
1.0MB
-
Filesize
292KB
-
Filesize
824KB
-
Filesize
800KB
-
Filesize
4.0MB
-
Filesize
2.8MB
-
Filesize
144KB
-
Filesize
544KB
-
Filesize
824KB
-
Filesize
4.0MB
-
Filesize
800KB
-
Filesize
2.8MB
-
Filesize
1.0MB
-
Filesize
292KB
-
Filesize
2.8MB
-
Filesize
800KB
-
Filesize
4.0MB
-
Filesize
2.8MB
-
Filesize
4.0MB
-
Filesize
800KB
-
Filesize
824KB
-
Filesize
544KB
-
Filesize
144KB
-
Filesize
292KB
-
Filesize
144KB
-
Filesize
800KB
-
Filesize
1.0MB
-
Filesize
2.8MB
-
Filesize
544KB
-
Filesize
824KB
-
Filesize
292KB
-
Filesize
144KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
800KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
824KB
-
Filesize
824KB
-
Filesize
144KB
-
Filesize
544KB
-
Filesize
800KB
-
Filesize
4.0MB
-
Filesize
1.0MB
-
Filesize
2.8MB
-
Filesize
2.8MB
-
Filesize
544KB
-
Filesize
4.0MB
-
Filesize
4.0MB
-
Filesize
824KB
-
Filesize
824KB
-
Filesize
2.8MB
-
Filesize
800KB
-
Filesize
800KB
-
Filesize
2.8MB
-
Filesize
4.0MB
-
Filesize
292KB
-
Filesize
1.0MB
-
Filesize
544KB
-
Filesize
144KB