Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05/10/2024, 06:32
Static task
static1
Behavioral task
behavioral1
Sample
e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.exe
Resource
win10v2004-20240802-en
General
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Target
e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.exe
-
Size
8.0MB
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MD5
c23a0f2f82103e305c034895c1b87f40
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SHA1
6c5b97bc2796e8c1b6ef94159d28f912bb358b82
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SHA256
e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c
-
SHA512
20831be5fcf9042c0ffef4af0806ccf98fa026b3920027913d7310b61db2587916cff8b6195884a698d3268695cfbcf8688948a4ef0ae5cb7205212925ec52bc
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SSDEEP
196608:BwkuIvDMSraijwqYUrPmurTp3tnLosgfcFBKl9g75Tm/3a:6UAQOxaPmurTpqTfOe9u5+K
Malware Config
Signatures
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Downloads MZ/PE file
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Executes dropped EXE 1 IoCs
pid Process 4928 e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp -
Loads dropped DLL 11 IoCs
pid Process 4928 e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp 4928 e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp 4928 e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp 4928 e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp 4928 e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp 4928 e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp 4928 e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp 4928 e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp 4928 e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp 4928 e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp 4928 e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-786284298-625481688-3210388970-1000\{9B19457A-2FFD-4AFC-8D57-C2C6882F2F30} e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4928 e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 5020 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 5020 AUDIODG.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4928 e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1656 wrote to memory of 4928 1656 e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.exe 81 PID 1656 wrote to memory of 4928 1656 e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.exe 81 PID 1656 wrote to memory of 4928 1656 e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.exe"C:\Users\Admin\AppData\Local\Temp\e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1656 -
C:\Users\Admin\AppData\Local\Temp\is-M3LMC.tmp\e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp"C:\Users\Admin\AppData\Local\Temp\is-M3LMC.tmp\e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp" /SL5="$A02CA,7757379,140800,C:\Users\Admin\AppData\Local\Temp\e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
PID:4928
-
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x504 0x4981⤵
- Suspicious use of AdjustPrivilegeToken
PID:5020
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
103KB
MD58005750ec63eb5292884ad6183ae2e77
SHA1c83e31655e271cd9ef5bff62b10f8d51eb3ebf29
SHA256df9f56c4da160101567b0526845228ee481ee7d2f98391696fa27fe41f8acf15
SHA512febbc6374e9a5c7c9029ccbff2c0ecf448d76927c8d720a4eae513b345d2a3f6de8cf774ae40dcd335af59537666e83ce994ec0adc8b9e8ab4575415e3c3e206
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Filesize
4KB
MD5f07e819ba2e46a897cfabf816d7557b2
SHA18d5fd0a741dd3fd84650e40dd3928ae1f15323cc
SHA25668f42a7823ed7ee88a5c59020ac52d4bbcadf1036611e96e470d986c8faa172d
SHA5127ed26d41ead2ace0b5379639474d319af9a3e4ed2dd9795c018f8c5b9b533fd36bfc1713a1f871789bf14884d186fd0559939de511dde24673b0515165d405af
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Filesize
380KB
MD563dc27b7bc65243efaa59a9797a140ba
SHA122f893aefcebecc9376e2122a3321befa22cdd73
SHA256c652b4b564b3c85c399155cbb45c6fb5a9f56f074e566bfd20f01da6e0412c74
SHA5123df72dc171baa4698dfd0c324a96dde79eb1c8909f2ff7d8da40e5ca1de08f1fc26298139ab618e0bb3fa168efe5d6059398b90d8ff5f88e54c7988c21fb679e
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Filesize
1KB
MD5473a683962d3375a00f93dd8ce302158
SHA11c0709631834fd3715995514eef875b2b968a6be
SHA2567f4ad4d912cdabdfbb227387759db81434e20583687737f263d4f247326f0c1a
SHA51224ffe03b5de8aec324c363b4be1d0ae4c8981176a9f78a359f140de792251e4f2e3e82e2a6f3c19ff686de5588e8665409ddc56fc9532418f6d476869f3f1f9e
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Filesize
37KB
MD567965a5957a61867d661f05ae1f4773e
SHA1f14c0a4f154dc685bb7c65b2d804a02a0fb2360d
SHA256450b9b0ba25bf068afbc2b23d252585a19e282939bf38326384ea9112dfd0105
SHA512c6942818b9026dc5db2d62999d32cf99fe7289f79a28b8345af17acf9d13b2229a5e917a48ff1f6d59715bdbcb00c1625e0302abcfe10ca7e0475762e0a3f41b
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Filesize
220KB
MD5af555ac9c073f88fe5bf0d677f085025
SHA15fff803cf273057c889538886f6992ea05dd146e
SHA256f4fc0187491a9cb89e233197ff72c2405b5ec02e8b8ea640ee68d034ddbc44bb
SHA512c61bf21a5b81806e61aae1968d39833791fd534fc7bd2c85887a5c0b2caedab023d94efdbbfed2190b087086d3fd7b98f2737a65f4536ab603dec67c9a8989f5
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Filesize
63KB
MD51c55ae5ef9980e3b1028447da6105c75
SHA1f85218e10e6aa23b2f5a3ed512895b437e41b45c
SHA2566afa2d104be6efe3d9a2ab96dbb75db31565dad64dd0b791e402ecc25529809f
SHA5121ec4d52f49747b29cfd83e1a75fc6ae4101add68ada0b9add5770c10be6dffb004bb47d0854d50871ed8d77acf67d4e0445e97f0548a95c182e83b94ddf2eb6b
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Filesize
16KB
MD59436df49e08c83bad8ddc906478c2041
SHA1a4fa6bdd2fe146fda2e78fdbab355797f53b7dce
SHA2561910537aa95684142250ca0c7426a0b5f082e39f6fbdbdba649aecb179541435
SHA512f9dc6602ab46d709efdaf937dcb8ae517caeb2bb1f06488c937be794fd9ea87f907101ae5c7f394c7656a6059dc18472f4a6747dcc8cc6a1e4f0518f920cc9bf
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C:\Users\Admin\AppData\Local\Temp\is-M3LMC.tmp\e37d18925e543c97e4ff6e307ba5ecd797d98446706ba156a8dc5724a03c323c.tmp
Filesize1.4MB
MD5ae9890548f2fcab56a4e9ae446f55b3f
SHA1e17c970eebbe6d7d693c8ac5a7733218800a5a96
SHA25609af8004b85478e1eca09fa4cb5e3081dddcb2f68a353f3ef6849d92be47b449
SHA512154b6f66ff47db48ec0788b8e67e71f005b51434920d5d921ac2a5c75745576b9b960e2e53c6a711f90f110ad2372ef63045d2a838bc302367369ef1731c80eb