Resubmissions
10-04-2024 11:59
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240215-c16ghsfc23 10Analysis
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max time kernel
143s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
15-02-2024 02:33
Static task
static1
Behavioral task
behavioral1
Sample
9cba67b5a3086744c0d4f831079b319b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
9cba67b5a3086744c0d4f831079b319b.exe
Resource
win10v2004-20231215-en
General
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Target
9cba67b5a3086744c0d4f831079b319b.exe
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Size
5.1MB
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MD5
9cba67b5a3086744c0d4f831079b319b
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SHA1
9db9ea7ad37fb54ada8486ce1bb5a4dab489186e
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SHA256
28323ee7a1adaee55fe254d8a6fad742294a4e7e0ad89589707da2a1a9e32486
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SHA512
57cdd4cc35e8148cfed304cce7af9d43df50acc5fe2ec3a85c72723ba18e6153f16031ced478273292dabd95005da4a145656285e932d85569333f9dc740b649
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SSDEEP
98304:NVJppwXSyo8skn3moI25UzSOVRBKrCqflZ+VJscvKgFl8jCP:7pOwu2t26uqRsnf2VXvD6jC
Malware Config
Extracted
bitrat
1.35
4napo6g3cp6av4hmxmwzi5lyojpfk3i2kl2tpssb2wvidqsa3kzo6eyd.onion:80
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communication_password
e10adc3949ba59abbe56e057f20f883e
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tor_process
windows32file
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe,\"C:\\Users\\Admin\\AppData\\Roaming\\chrome\\google\\chrome.exe\"," 9cba67b5a3086744c0d4f831079b319b.exe -
ACProtect 1.3x - 1.4x DLL software 11 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x0006000000023224-54.dat acprotect behavioral2/files/0x0006000000023225-55.dat acprotect behavioral2/files/0x0006000000023228-57.dat acprotect behavioral2/files/0x000600000002322b-59.dat acprotect behavioral2/files/0x0006000000023226-61.dat acprotect behavioral2/files/0x0006000000023226-65.dat acprotect behavioral2/files/0x0006000000023229-67.dat acprotect behavioral2/files/0x0006000000023229-66.dat acprotect behavioral2/files/0x0006000000023224-70.dat acprotect behavioral2/files/0x0006000000023227-64.dat acprotect behavioral2/files/0x0006000000023229-63.dat acprotect -
Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation 9cba67b5a3086744c0d4f831079b319b.exe Key value queried \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation WScript.exe Key value queried \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation 9cba67b5a3086744c0d4f831079b319b.exe -
Executes dropped EXE 1 IoCs
pid Process 3220 windows32file.exe -
Loads dropped DLL 9 IoCs
pid Process 3220 windows32file.exe 3220 windows32file.exe 3220 windows32file.exe 3220 windows32file.exe 3220 windows32file.exe 3220 windows32file.exe 3220 windows32file.exe 3220 windows32file.exe 3220 windows32file.exe -
resource yara_rule behavioral2/files/0x000600000002322a-50.dat upx behavioral2/files/0x0006000000023224-54.dat upx behavioral2/files/0x0006000000023225-55.dat upx behavioral2/files/0x0006000000023228-57.dat upx behavioral2/files/0x000600000002322b-59.dat upx behavioral2/files/0x0006000000023226-61.dat upx behavioral2/files/0x0006000000023226-65.dat upx behavioral2/files/0x0006000000023229-67.dat upx behavioral2/files/0x0006000000023229-66.dat upx behavioral2/files/0x0006000000023224-70.dat upx behavioral2/memory/3220-73-0x000000006FE50000-0x000000006FE99000-memory.dmp upx behavioral2/memory/3220-74-0x000000006FE20000-0x000000006FE44000-memory.dmp upx behavioral2/memory/3220-72-0x0000000000D20000-0x0000000001124000-memory.dmp upx behavioral2/memory/3220-75-0x000000006FD50000-0x000000006FE1E000-memory.dmp upx behavioral2/memory/3220-79-0x000000006FC40000-0x000000006FD4A000-memory.dmp upx behavioral2/files/0x0006000000023227-64.dat upx behavioral2/files/0x0006000000023229-63.dat upx behavioral2/memory/3220-80-0x000000006FBB0000-0x000000006FC38000-memory.dmp upx behavioral2/memory/3220-82-0x000000006F890000-0x000000006FB5F000-memory.dmp upx behavioral2/memory/3220-84-0x000000006FEA0000-0x000000006FF68000-memory.dmp upx behavioral2/memory/3220-115-0x0000000000D20000-0x0000000001124000-memory.dmp upx behavioral2/memory/3220-122-0x000000006FD50000-0x000000006FE1E000-memory.dmp upx behavioral2/memory/3220-127-0x0000000000D20000-0x0000000001124000-memory.dmp upx behavioral2/memory/3220-135-0x0000000000D20000-0x0000000001124000-memory.dmp upx behavioral2/memory/3220-154-0x0000000000D20000-0x0000000001124000-memory.dmp upx behavioral2/memory/3220-170-0x0000000000D20000-0x0000000001124000-memory.dmp upx behavioral2/memory/3220-178-0x0000000000D20000-0x0000000001124000-memory.dmp upx behavioral2/memory/3220-187-0x0000000000D20000-0x0000000001124000-memory.dmp upx behavioral2/memory/3220-195-0x0000000000D20000-0x0000000001124000-memory.dmp upx -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
pid Process 2552 9cba67b5a3086744c0d4f831079b319b.exe 2552 9cba67b5a3086744c0d4f831079b319b.exe 2552 9cba67b5a3086744c0d4f831079b319b.exe 2552 9cba67b5a3086744c0d4f831079b319b.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3356 set thread context of 2552 3356 9cba67b5a3086744c0d4f831079b319b.exe 95 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000_Classes\Local Settings 9cba67b5a3086744c0d4f831079b319b.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 3356 9cba67b5a3086744c0d4f831079b319b.exe 3356 9cba67b5a3086744c0d4f831079b319b.exe 3356 9cba67b5a3086744c0d4f831079b319b.exe 3356 9cba67b5a3086744c0d4f831079b319b.exe 3356 9cba67b5a3086744c0d4f831079b319b.exe 3356 9cba67b5a3086744c0d4f831079b319b.exe 3356 9cba67b5a3086744c0d4f831079b319b.exe 3356 9cba67b5a3086744c0d4f831079b319b.exe 3356 9cba67b5a3086744c0d4f831079b319b.exe 3356 9cba67b5a3086744c0d4f831079b319b.exe 4396 powershell.exe 4396 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3356 9cba67b5a3086744c0d4f831079b319b.exe Token: SeShutdownPrivilege 2552 9cba67b5a3086744c0d4f831079b319b.exe Token: SeDebugPrivilege 4396 powershell.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2552 9cba67b5a3086744c0d4f831079b319b.exe 2552 9cba67b5a3086744c0d4f831079b319b.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 3356 wrote to memory of 2648 3356 9cba67b5a3086744c0d4f831079b319b.exe 91 PID 3356 wrote to memory of 2648 3356 9cba67b5a3086744c0d4f831079b319b.exe 91 PID 3356 wrote to memory of 2648 3356 9cba67b5a3086744c0d4f831079b319b.exe 91 PID 3356 wrote to memory of 1788 3356 9cba67b5a3086744c0d4f831079b319b.exe 92 PID 3356 wrote to memory of 1788 3356 9cba67b5a3086744c0d4f831079b319b.exe 92 PID 3356 wrote to memory of 1788 3356 9cba67b5a3086744c0d4f831079b319b.exe 92 PID 3356 wrote to memory of 2944 3356 9cba67b5a3086744c0d4f831079b319b.exe 93 PID 3356 wrote to memory of 2944 3356 9cba67b5a3086744c0d4f831079b319b.exe 93 PID 3356 wrote to memory of 2944 3356 9cba67b5a3086744c0d4f831079b319b.exe 93 PID 2648 wrote to memory of 4396 2648 WScript.exe 94 PID 2648 wrote to memory of 4396 2648 WScript.exe 94 PID 2648 wrote to memory of 4396 2648 WScript.exe 94 PID 3356 wrote to memory of 2552 3356 9cba67b5a3086744c0d4f831079b319b.exe 95 PID 3356 wrote to memory of 2552 3356 9cba67b5a3086744c0d4f831079b319b.exe 95 PID 3356 wrote to memory of 2552 3356 9cba67b5a3086744c0d4f831079b319b.exe 95 PID 3356 wrote to memory of 2552 3356 9cba67b5a3086744c0d4f831079b319b.exe 95 PID 3356 wrote to memory of 2552 3356 9cba67b5a3086744c0d4f831079b319b.exe 95 PID 3356 wrote to memory of 2552 3356 9cba67b5a3086744c0d4f831079b319b.exe 95 PID 3356 wrote to memory of 2552 3356 9cba67b5a3086744c0d4f831079b319b.exe 95 PID 3356 wrote to memory of 2552 3356 9cba67b5a3086744c0d4f831079b319b.exe 95 PID 3356 wrote to memory of 2552 3356 9cba67b5a3086744c0d4f831079b319b.exe 95 PID 3356 wrote to memory of 2552 3356 9cba67b5a3086744c0d4f831079b319b.exe 95 PID 3356 wrote to memory of 2552 3356 9cba67b5a3086744c0d4f831079b319b.exe 95 PID 3356 wrote to memory of 2552 3356 9cba67b5a3086744c0d4f831079b319b.exe 95 PID 2552 wrote to memory of 3220 2552 9cba67b5a3086744c0d4f831079b319b.exe 97 PID 2552 wrote to memory of 3220 2552 9cba67b5a3086744c0d4f831079b319b.exe 97 PID 2552 wrote to memory of 3220 2552 9cba67b5a3086744c0d4f831079b319b.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\9cba67b5a3086744c0d4f831079b319b.exe"C:\Users\Admin\AppData\Local\Temp\9cba67b5a3086744c0d4f831079b319b.exe"1⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3356 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\_Hvpysyhfnmjvko.vbs"2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2648 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath C:\,'C:\Users\Admin\AppData\Roaming\chrome\google\chrome.exe'3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4396
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C:\Users\Admin\AppData\Local\Temp\9cba67b5a3086744c0d4f831079b319b.exeC:\Users\Admin\AppData\Local\Temp\9cba67b5a3086744c0d4f831079b319b.exe2⤵PID:1788
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C:\Users\Admin\AppData\Local\Temp\9cba67b5a3086744c0d4f831079b319b.exeC:\Users\Admin\AppData\Local\Temp\9cba67b5a3086744c0d4f831079b319b.exe2⤵PID:2944
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C:\Users\Admin\AppData\Local\Temp\9cba67b5a3086744c0d4f831079b319b.exeC:\Users\Admin\AppData\Local\Temp\9cba67b5a3086744c0d4f831079b319b.exe2⤵
- Checks computer location settings
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2552 -
C:\Users\Admin\AppData\Local\c3b89bbf\tor\windows32file.exe"C:\Users\Admin\AppData\Local\c3b89bbf\tor\windows32file.exe" -f torrc3⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3220
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
150B
MD5ed6d432bdbf28ed6ac0cf59692f5e0fe
SHA129b388b1b2cf5d2fea4d80088093ec6ea2575ca7
SHA256452fac0c3baa72fa34a9089c390659b7438da3bc0e3e36a2e54de253492d61fe
SHA5129879be1e14bc9b16a4743baf730261e474b3916fe84ea95d3b58ef57d924ec573434fc2530860ef74786e69d0480552b15049a276d88cf769a26b94a9c73446e
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
2.6MB
MD54381b56c5700a558e91289b68800afb7
SHA18a2bfa61aa11bb6c8c859e602a33eb3181cb8ae8
SHA256a8d86f1825e4ac69a7639fe466b1289c323de0d69813117939d0549266e9f018
SHA5125832c5188f17e3b05e2ff58734fca4753a92bda2b0f9cd456ecbfdb3b436031f3861c623fe963ba7b87ec9dbf208d07f2af140f789f3712a8e4153b2d1976751
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Filesize
9.8MB
MD50e3edcc6353b1cb0a0b1de1d72e83e01
SHA18ff1413c5ab50ed2f815776271b0be733c64fff7
SHA256ded7114c2e4b401b10c7ba528e70482f9e841a14064f4e7c6fbcbfa8e0470668
SHA512302503a57b2ec3b760ba33e3523fb4c2e5dc6196d9fee8d4d1c6a9c6835a523838ef2ba6578b59874a6c0f086ec42801ccab22974825bc9efd4c96efefe6f1ba
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Filesize
1.2MB
MD5d9e7b8adf3a2770bc6fb0f46b0ab3489
SHA1c27cb66aeb06f2d6541efc35d7b60995508917ef
SHA2561cd18fd1cf0f0fbe2908b6c902634d7ce4bae06679e326a85121ca1a4fbf6a13
SHA5129097e7160d4e2dcd636a344c16b6d131f721e5c1532e57d0ac93332f6f5c470e09daf503eff30c3f0d328bd74b083e59dd28e34999a4029291ad92fd795d701a
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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
192KB
MD5286194f7bb8d17810ec88308a468f982
SHA157024593888925cf0d2655927b6b3beaeee94abf
SHA256cf8dd839b61bfa8e8d2e3b4a053529c6be334f253ea705dc711a795ddbfc7ec0
SHA5127069e10c34c2876ca2946474b3af730988efc9dad5c87abb6b2e3eb90bf0f2cb5158f254c600c6b01b64e4c3b41cbfc5161bc8456f9be69023432e39080588cb
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Filesize
128KB
MD56c849b13401a6a2b7dde0a0a4c21443e
SHA1c214cbb2902f5128cc374ee2f46eb8c2fb1bb35e
SHA256aad4f5112b008d9c4d800cbb0885ea3f007b323aada7802cec5dc9f7329e9677
SHA512e56a2fac68100888c8df4c38a33e1d432d24695ad924e259ff26f51c1f6934de8f54f8820099d7cef75cc4aecd67280fb62cb6826d9e95755d77d0df90bb8099
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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
71KB
MD55650cd491396e8e3b01d837590aa90cd
SHA15d97e0c3686e077852eb349b3ec94299bd558caf
SHA256fc1c54a57b738bdb1edb718cb66a9417d15e3881a090ad5270bcdefb6549856a
SHA51211a7e52a2a34b650f313ca656504c3771a97ffef61622bf553e217f9560cada0f845b32b0e8304cb98c62f9586e70fb85f12bdad969176f2aed99a6c2ac1073e
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Filesize
64KB
MD5a66be4f3f9f8bd5a687c36244c9dd297
SHA1dc0f5a3d1fd66efff485015d9eef442702f910a0
SHA256120daa2b87c2b489014dc1763aa7816491c81df854dec2e8773dba4beda33b52
SHA512eb0cfdacb705f93ae1f22f4a793be4c36197ec7c2cc5b406df23e69477bcca43d5a85c4ab6adacf188c25bc4d9467553fbf77901fa3a99e0133520e93f2188b1
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Filesize
157B
MD510e4369f9761d5401203f24a43aec777
SHA1f6237d60d66f0bdc642836387c2e9adaf60114d2
SHA2561936b09146613154cc18a4889276cb2de96a5fd24a2c86d34a778be90f965976
SHA5127159148f7584cd188d7f030ac1be482ebad86cba6e964fdf2d6e673823027ebbb049ad9fdac15ed556976760953216a999c5145a0816d67072ed232bdc9e4abb
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Filesize
973KB
MD55cfe61ff895c7daa889708665ef05d7b
SHA15e58efe30406243fbd58d4968b0492ddeef145f2
SHA256f9c1d18b50ce7484bf212cb61a9035602cfb90ebdfe66a077b9f6df73196a9f5
SHA51243b6f10391a863a21f70e05cee41900729c7543750e118ff5d74c0cac3d1383f10bcb73eade2a28b555a393cada4795e204246129b01ad9177d1167827dd68da
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Filesize
52KB
MD5add33041af894b67fe34e1dc819b7eb6
SHA16db46eb021855a587c95479422adcc774a272eeb
SHA2568688bd7ca55dcc0c23c429762776a0a43fe5b0332dfd5b79ef74e55d4bbc1183
SHA512bafc441198d03f0e7fe804bab89283c389d38884d0f87d81b11950a9b79fcbf7b32be4bb16f4fcd9179b66f865c563c172a46b4514a6087ef0af64425a4b2cfa