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230828-bcmttsgb4v 10Analysis
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max time kernel
133s -
max time network
135s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
14-04-2024 10:17
Behavioral task
behavioral1
Sample
06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe
Resource
win11-20240412-en
General
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Target
06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe
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Size
7.8MB
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MD5
03b9dd8b1e16ad5c2a605ad6b18493a7
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SHA1
725f4473d8e09a8a9fcad2e8900dfb74623d4f18
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SHA256
06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3
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SHA512
8c5c077bd7575483b3601221b77e5b49b9acb7181fe73173dd5879cd19b6d517b5f2454390884ea87490da72cb2e37b5d476132f96415a68b209ce740c7b1c4f
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SSDEEP
196608:LIRcbH4jSteTGvwxwhzav1yo31CPwDv3uFZjeg2EeJUO9WLQkDxtw3iFFrS6XOf:LdHsfuwxwZ6v1CPwDv3uFteg2EeJUO9E
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 7 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x000700000001ac29-14.dat acprotect behavioral2/files/0x000700000001ac2a-15.dat acprotect behavioral2/files/0x000700000001ac2d-17.dat acprotect behavioral2/files/0x000700000001ac2c-16.dat acprotect behavioral2/files/0x000700000001ac2e-24.dat acprotect behavioral2/files/0x000700000001ac2b-26.dat acprotect behavioral2/files/0x000700000001ac30-25.dat acprotect -
Executes dropped EXE 4 IoCs
pid Process 4820 dllhost.exe 3932 dllhost.exe 1608 dllhost.exe 2912 dllhost.exe -
Loads dropped DLL 30 IoCs
pid Process 4820 dllhost.exe 4820 dllhost.exe 4820 dllhost.exe 4820 dllhost.exe 4820 dllhost.exe 4820 dllhost.exe 4820 dllhost.exe 4820 dllhost.exe 3932 dllhost.exe 3932 dllhost.exe 3932 dllhost.exe 3932 dllhost.exe 3932 dllhost.exe 3932 dllhost.exe 3932 dllhost.exe 1608 dllhost.exe 1608 dllhost.exe 1608 dllhost.exe 1608 dllhost.exe 1608 dllhost.exe 1608 dllhost.exe 1608 dllhost.exe 1608 dllhost.exe 2912 dllhost.exe 2912 dllhost.exe 2912 dllhost.exe 2912 dllhost.exe 2912 dllhost.exe 2912 dllhost.exe 2912 dllhost.exe -
resource yara_rule behavioral2/files/0x000700000001ac2f-12.dat upx behavioral2/files/0x000700000001ac29-14.dat upx behavioral2/files/0x000700000001ac2a-15.dat upx behavioral2/files/0x000700000001ac2d-17.dat upx behavioral2/files/0x000700000001ac2c-16.dat upx behavioral2/files/0x000700000001ac2e-24.dat upx behavioral2/memory/4820-28-0x0000000073680000-0x000000007374E000-memory.dmp upx behavioral2/files/0x000700000001ac2b-26.dat upx behavioral2/files/0x000700000001ac30-25.dat upx behavioral2/memory/4820-20-0x0000000000170000-0x0000000000574000-memory.dmp upx behavioral2/memory/4820-32-0x00000000741A0000-0x00000000741C4000-memory.dmp upx behavioral2/memory/4820-33-0x0000000073490000-0x0000000073518000-memory.dmp upx behavioral2/memory/4820-31-0x0000000073630000-0x0000000073679000-memory.dmp upx behavioral2/memory/4820-37-0x00000000731C0000-0x000000007348F000-memory.dmp upx behavioral2/memory/4820-39-0x0000000073750000-0x0000000073818000-memory.dmp upx behavioral2/memory/4820-40-0x0000000073520000-0x000000007362A000-memory.dmp upx behavioral2/memory/4820-58-0x0000000000170000-0x0000000000574000-memory.dmp upx behavioral2/memory/4820-60-0x0000000073680000-0x000000007374E000-memory.dmp upx behavioral2/memory/4820-61-0x0000000073630000-0x0000000073679000-memory.dmp upx behavioral2/memory/4820-62-0x00000000741A0000-0x00000000741C4000-memory.dmp upx behavioral2/memory/4820-64-0x0000000073490000-0x0000000073518000-memory.dmp upx behavioral2/memory/4820-65-0x00000000731C0000-0x000000007348F000-memory.dmp upx behavioral2/memory/4820-67-0x0000000000170000-0x0000000000574000-memory.dmp upx behavioral2/memory/4820-69-0x0000000000170000-0x0000000000574000-memory.dmp upx behavioral2/memory/4820-84-0x0000000000170000-0x0000000000574000-memory.dmp upx behavioral2/memory/4820-92-0x0000000000170000-0x0000000000574000-memory.dmp upx behavioral2/memory/4820-101-0x0000000000170000-0x0000000000574000-memory.dmp upx behavioral2/memory/4820-109-0x0000000000170000-0x0000000000574000-memory.dmp upx behavioral2/memory/4820-126-0x0000000000170000-0x0000000000574000-memory.dmp upx behavioral2/memory/3932-137-0x0000000000170000-0x0000000000574000-memory.dmp upx behavioral2/memory/3932-140-0x00000000731C0000-0x000000007348F000-memory.dmp upx behavioral2/memory/3932-143-0x0000000073750000-0x0000000073818000-memory.dmp upx behavioral2/memory/3932-145-0x0000000073680000-0x000000007374E000-memory.dmp upx behavioral2/memory/3932-147-0x0000000073630000-0x0000000073679000-memory.dmp upx behavioral2/memory/3932-149-0x0000000000170000-0x0000000000574000-memory.dmp upx behavioral2/memory/3932-148-0x00000000741A0000-0x00000000741C4000-memory.dmp upx behavioral2/memory/3932-150-0x0000000073520000-0x000000007362A000-memory.dmp upx behavioral2/memory/3932-152-0x0000000073490000-0x0000000073518000-memory.dmp upx behavioral2/memory/3932-153-0x0000000073750000-0x0000000073818000-memory.dmp upx behavioral2/memory/3932-151-0x00000000731C0000-0x000000007348F000-memory.dmp upx behavioral2/memory/3932-154-0x0000000073680000-0x000000007374E000-memory.dmp upx behavioral2/memory/1608-172-0x0000000000170000-0x0000000000574000-memory.dmp upx behavioral2/memory/1608-174-0x0000000073200000-0x0000000073249000-memory.dmp upx behavioral2/memory/1608-173-0x0000000072A50000-0x0000000072B18000-memory.dmp upx behavioral2/memory/1608-180-0x0000000072870000-0x000000007293E000-memory.dmp upx behavioral2/memory/1608-182-0x00000000727E0000-0x0000000072868000-memory.dmp upx behavioral2/memory/1608-181-0x0000000072940000-0x0000000072A4A000-memory.dmp upx behavioral2/memory/1608-175-0x00000000731D0000-0x00000000731F4000-memory.dmp upx behavioral2/memory/1608-184-0x0000000073250000-0x000000007351F000-memory.dmp upx behavioral2/memory/1608-200-0x0000000000170000-0x0000000000574000-memory.dmp upx behavioral2/memory/1608-209-0x0000000072A50000-0x0000000072B18000-memory.dmp upx behavioral2/memory/2912-234-0x0000000073250000-0x000000007351F000-memory.dmp upx behavioral2/memory/2912-236-0x0000000072A50000-0x0000000072B18000-memory.dmp upx behavioral2/memory/2912-238-0x0000000072870000-0x000000007293E000-memory.dmp upx behavioral2/memory/2912-241-0x0000000073200000-0x0000000073249000-memory.dmp upx behavioral2/memory/2912-230-0x0000000000170000-0x0000000000574000-memory.dmp upx behavioral2/memory/2912-245-0x00000000731D0000-0x00000000731F4000-memory.dmp upx behavioral2/memory/1608-244-0x0000000000170000-0x0000000000574000-memory.dmp upx behavioral2/memory/2912-247-0x0000000072940000-0x0000000072A4A000-memory.dmp upx behavioral2/memory/2912-249-0x00000000727E0000-0x0000000072868000-memory.dmp upx behavioral2/memory/2912-254-0x0000000000170000-0x0000000000574000-memory.dmp upx behavioral2/memory/2912-255-0x0000000073250000-0x000000007351F000-memory.dmp upx -
Looks up external IP address via web service 4 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 16 myexternalip.com 17 myexternalip.com 33 myexternalip.com 42 myexternalip.com -
Uses Tor communications 1 TTPs
Malware can proxy its traffic through Tor for more anonymity.
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Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs
pid Process 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2360 wrote to memory of 4820 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 73 PID 2360 wrote to memory of 4820 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 73 PID 2360 wrote to memory of 4820 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 73 PID 2360 wrote to memory of 3932 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 74 PID 2360 wrote to memory of 3932 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 74 PID 2360 wrote to memory of 3932 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 74 PID 2360 wrote to memory of 1608 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 75 PID 2360 wrote to memory of 1608 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 75 PID 2360 wrote to memory of 1608 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 75 PID 2360 wrote to memory of 2912 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 76 PID 2360 wrote to memory of 2912 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 76 PID 2360 wrote to memory of 2912 2360 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe 76
Processes
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C:\Users\Admin\AppData\Local\Temp\06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe"C:\Users\Admin\AppData\Local\Temp\06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe"C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4820
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C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe"C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3932
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C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe"C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1608
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C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe"C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2912
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
20KB
MD515a04b086dfb6326fae8bf7effd4b29c
SHA133c1699f833cbb2884e7ead271b1f30346ceffd9
SHA25604a2fef7507f08df0b4288d7d853f090a3304c392a92d3a25dc6a80dc3e30b87
SHA512b3864a9b2ed82583a9f1cfd9dffbb187b7258d8e455ff06c6fcf3743ba4070b92cae309413a5792973c92d59e7701bc919695c8df89b97a7ddf167fe32fcd3a9
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Filesize
2.7MB
MD51db5933b3eec2528bfce74bf610da1a0
SHA1b48bc090f847d82bbbbb51ea274aa67d4a09525e
SHA256b9ae01c6f962d4c6780144338d53984582e48bf93fcce69db23ed21207d3868b
SHA512442ab943a0edc19d67be96c8d0c46249caca0aa28a3cffb1d1b12394f73a379b7c2a8684322fd60aa481467ebe62118d45caaac379e9b20a5f4ff665018779ff
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Filesize
20.4MB
MD5b9b7cce99601601103270be84d363a36
SHA1762f48abb31cf43c199bb393aa8f039fac67eda6
SHA256c4bd609542edf95369facd723aaa3622c7133a673b051a6364240af9e31f7592
SHA5124dde4048f768fa59f9811b49b84ffee36efaa6998aa9fa4eba69a9900f349037640061ab87a50fe5f0939d63f21d2aa368d5ae37fd66e23708b7380df54cae24
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Filesize
7.6MB
MD5884ab8ec46de55b632132902bd21a540
SHA1df3b94be6f8da832ccbfba0ecce8552bb89617d2
SHA2561b3bec98848c986268f603dbc7715c2ac30f4ef733390222087e7d6fef7f9a37
SHA5120127a1dc2f14432538a2294f8c1d1339758ea44599fd1332ca7f4d0bcf77a2b553df5b3d9d19c657c5ace81cb16bb29ba6ed7f308d0022d60abd4037c9ed4a4c
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Filesize
232B
MD5136bb1a6686ee0530989900a68dec969
SHA1412970779f588df365d620eec10d6f130058da00
SHA2560c6b3b97e7cbbe660e45abc8e703173dde08f5aca237d1acb8d67e7e450ef3fa
SHA5122f393ed75e3bacfdc18a206021e41aa649701d210d6e740310dbdbb0593269853fac7eeb00f15d4ee578a4e48d36a7126af7091f7f291c1da513c5efb3700dca
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Filesize
973KB
MD55cfe61ff895c7daa889708665ef05d7b
SHA15e58efe30406243fbd58d4968b0492ddeef145f2
SHA256f9c1d18b50ce7484bf212cb61a9035602cfb90ebdfe66a077b9f6df73196a9f5
SHA51243b6f10391a863a21f70e05cee41900729c7543750e118ff5d74c0cac3d1383f10bcb73eade2a28b555a393cada4795e204246129b01ad9177d1167827dd68da
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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
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
MD50abc0c2c50e17f9ae5c8ab3245eb656b
SHA1079865f62cef9dd3577f1b16e5a33411e38bbc7a
SHA256eee8bdeac9340fd17d498eced366348b65e9da7176aaa5614cdb7f5fa34394ea
SHA5129adf325f4bd495e93a380e5dda2f08cbdd2cb30045f669b3d3a979dce09c71f5a7677cff009f234bd14943f995b38d3675571fb56f201208b947df82130a9ddd
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Filesize
286KB
MD5b0d98f7157d972190fe0759d4368d320
SHA15715a533621a2b642aad9616e603c6907d80efc4
SHA2562922193133dabab5b82088d4e87484e2fac75e9e0c765dacaf22eb5f4f18b0c5
SHA51241ce56c428158533bf8b8ffe0a71875b5a3abc549b88d7d3e69acc6080653abea344d6d66fff39c04bf019fcaa295768d620377d85a933ddaf17f3d90df29496
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Filesize
52KB
MD5add33041af894b67fe34e1dc819b7eb6
SHA16db46eb021855a587c95479422adcc774a272eeb
SHA2568688bd7ca55dcc0c23c429762776a0a43fe5b0332dfd5b79ef74e55d4bbc1183
SHA512bafc441198d03f0e7fe804bab89283c389d38884d0f87d81b11950a9b79fcbf7b32be4bb16f4fcd9179b66f865c563c172a46b4514a6087ef0af64425a4b2cfa