Overview
overview
10Static
static
3148512_171.exe
windows7-x64
10148512_171.exe
windows10-2004-x64
8$PLUGINSDI...er.dll
windows7-x64
1$PLUGINSDI...er.dll
windows10-2004-x64
1$PLUGINSDI...ge.dll
windows7-x64
1$PLUGINSDI...ge.dll
windows10-2004-x64
1$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3Analysis
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max time kernel
125s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
24-06-2024 11:24
Static task
static1
Behavioral task
behavioral1
Sample
148512_171.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
148512_171.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Banner.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Banner.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/BgImage.dll
Resource
win7-20240419-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/BgImage.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240508-en
General
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Target
148512_171.exe
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Size
492KB
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MD5
daefc1d031c8aaa70bc98e08278792c0
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SHA1
148d0b47ec294971d0a7bc64b93e21c15048ad75
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SHA256
2b1e95e09f17b8495ebbbbaccf86418440cfaeb4fadd8156ab7fc533c1efb152
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SHA512
e9831ed53ef93d401fcf870dfe943e9ce76bf01deedba4db46d8860b638432445b6e7b13c639b2dd6dc8df7d1b82c57f1325aeba27816cd6d6d108dea351293c
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SSDEEP
12288:Tqgow1LlsfJfmAhRRwXyx+B7JgyD9qhIVa5LkS:N1L+fJeAhRiix+lJgyZXVa5R
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 3 IoCs
Processes:
148512_171.exepid process 3356 148512_171.exe 3356 148512_171.exe 3356 148512_171.exe -
Drops file in System32 directory 1 IoCs
Processes:
148512_171.exedescription ioc process File created C:\Windows\SysWOW64\energetiskes\Physicianer223.lnk 148512_171.exe -
Drops file in Program Files directory 3 IoCs
Processes:
148512_171.exedescription ioc process File opened for modification C:\Program Files (x86)\Common Files\eduard.lyz 148512_171.exe File opened for modification C:\Program Files (x86)\Common Files\yeastless.Rus 148512_171.exe File opened for modification C:\Program Files (x86)\Common Files\Marrowless\Mutated.ini 148512_171.exe -
Drops file in Windows directory 1 IoCs
Processes:
148512_171.exedescription ioc process File opened for modification C:\Windows\schematizers.roa 148512_171.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 2920 552 WerFault.exe powershell.exe -
Suspicious behavior: EnumeratesProcesses 9 IoCs
Processes:
powershell.exepid process 552 powershell.exe 552 powershell.exe 552 powershell.exe 552 powershell.exe 552 powershell.exe 552 powershell.exe 552 powershell.exe 552 powershell.exe 552 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 552 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
148512_171.exedescription pid process target process PID 3356 wrote to memory of 552 3356 148512_171.exe powershell.exe PID 3356 wrote to memory of 552 3356 148512_171.exe powershell.exe PID 3356 wrote to memory of 552 3356 148512_171.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\148512_171.exe"C:\Users\Admin\AppData\Local\Temp\148512_171.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- 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 "$Sddonoren198=Get-Content 'C:\Users\Admin\AppData\Local\Temp\overmandede\Metran\menubilledet\Metalvrker.Uns';$Fletdokumenter=$Sddonoren198.SubString(21681,3);.$Fletdokumenter($Sddonoren198)"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 552 -s 26123⤵
- Program crash
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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 --field-trial-handle=4456,i,6593821857742176458,13646536021844995125,262144 --variations-seed-version --mojo-platform-channel-handle=4504 /prefetch:81⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 552 -ip 5521⤵
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_rbmxx3xg.103.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Local\Temp\nsmE2EF.tmp\Banner.dllFilesize
4KB
MD5843657eaf7240b695624dcf38bb0eb31
SHA1ca99a44e737fdeaab56f864ce1ef15a57d2eec90
SHA256b935d14c32ad8e16055f7f5794ac3411e601c5ac93155afc623f25b08e2ab82e
SHA5127773d9f6bbd17253d1c96ce225b2f9d3673969b38177afef236d1c5d4aabaae2c07793e07c34f0281ec3b859ae955e83bfe43a598ce7cc6c893ec8c9604f5de3
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C:\Users\Admin\AppData\Local\Temp\nsmE2EF.tmp\BgImage.dllFilesize
7KB
MD5a98576f0d6b35b466cb881860977fdbc
SHA128b3dbbd76f15c876b98dce523100aa3256d193a
SHA2566cc4aadae46ee3e7f39b411ba087ec29bc10aa62b6b5b44003c934b3c51cefe2
SHA51229225bfb30e72d7d3d3571e7562b5901dbf2382af1972cc9a2be8e3bef697b9ac9e0aaac3a9bca191da827ad3cfce7f6876e8be9444663e83a7e2e86788a733c
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C:\Users\Admin\AppData\Local\Temp\nsmE2EF.tmp\nsDialogs.dllFilesize
9KB
MD52c84faebfda2abe3b16fdf374df4272f
SHA1a5b0258a94e0440aefe1ef320e62e7a9a1c8bb40
SHA25672b38e4cca0af336655d55501c4ea05080baaa9921a62a2d717afe90bb801004
SHA512207164cc6914c59d9f4f3b8ae97628c544093ba6ecda9f8da351f453cd97e03be7a640264b8686b2d5e6f3c787f4df1d8a1ebc8e51fd788a97460cd981cc015e
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C:\Users\Admin\AppData\Local\Temp\overmandede\Metran\menubilledet\Metalvrker.UnsFilesize
70KB
MD59ad72344eaf3be12f5ce07ddddeaaf5d
SHA1c9af4b7abd334707a722ff427bbd367f0260948d
SHA256e0c9477ce03da5dc70ac493088572f801f54ef86b6582dd8631a8f0036b556c2
SHA512423d3c7958e70ee461b424f979608120a483836c476de7f446e6f84e32cc8f6ccd8d3d9911a9d432b5e69e154224a87a0c03bb34d21a1620f4f1d45b0e32eedb
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memory/552-29-0x00000000731E0000-0x0000000073990000-memory.dmpFilesize
7.7MB
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memory/552-45-0x0000000006220000-0x000000000626C000-memory.dmpFilesize
304KB
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memory/552-30-0x00000000052C0000-0x00000000052E2000-memory.dmpFilesize
136KB
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memory/552-32-0x0000000005BD0000-0x0000000005C36000-memory.dmpFilesize
408KB
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memory/552-31-0x0000000005B60000-0x0000000005BC6000-memory.dmpFilesize
408KB
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memory/552-27-0x0000000004C60000-0x0000000004C96000-memory.dmpFilesize
216KB
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memory/552-33-0x00000000731E0000-0x0000000073990000-memory.dmpFilesize
7.7MB
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memory/552-43-0x0000000005D40000-0x0000000006094000-memory.dmpFilesize
3.3MB
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memory/552-44-0x0000000006200000-0x000000000621E000-memory.dmpFilesize
120KB
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memory/552-28-0x00000000053C0000-0x00000000059E8000-memory.dmpFilesize
6.2MB
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memory/552-46-0x00000000071E0000-0x0000000007276000-memory.dmpFilesize
600KB
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memory/552-47-0x0000000006740000-0x000000000675A000-memory.dmpFilesize
104KB
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memory/552-48-0x0000000006790000-0x00000000067B2000-memory.dmpFilesize
136KB
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memory/552-49-0x0000000007830000-0x0000000007DD4000-memory.dmpFilesize
5.6MB
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memory/552-26-0x00000000731EE000-0x00000000731EF000-memory.dmpFilesize
4KB
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memory/552-51-0x0000000008460000-0x0000000008ADA000-memory.dmpFilesize
6.5MB
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memory/552-53-0x00000000731E0000-0x0000000073990000-memory.dmpFilesize
7.7MB