Analysis
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max time kernel
13s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
17/04/2024, 19:05
Static task
static1
Behavioral task
behavioral1
Sample
d45911b03039aececd390f2613049358f9f31e5a1a7f7c56ad9323f1643d222e.exe
Resource
win10v2004-20240226-en
General
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Target
d45911b03039aececd390f2613049358f9f31e5a1a7f7c56ad9323f1643d222e.exe
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Size
4.2MB
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MD5
1de3eaebddb8b0059fb279548dae5c5c
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SHA1
d87c6c276c28d515be6bea13f4b9afcb7421ff2e
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SHA256
d45911b03039aececd390f2613049358f9f31e5a1a7f7c56ad9323f1643d222e
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SHA512
19d9ee019cffa93ba2bc205bf3dabf0b1f7719ab533348e37927aee4db5fd951980eacd152c70171ec6fded885fdafb0cfc541473f667e25946c66a3fd593be2
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SSDEEP
98304:u+HT2dFOlkJa7jNZC2ePu9ILkthheCYlOaW:3zMKBrC2kuA8hntJ
Malware Config
Signatures
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Glupteba payload 17 IoCs
resource yara_rule behavioral1/memory/3040-2-0x0000000005250000-0x0000000005B3B000-memory.dmp family_glupteba behavioral1/memory/3040-3-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/3040-4-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/3040-25-0x0000000005250000-0x0000000005B3B000-memory.dmp family_glupteba behavioral1/memory/3040-61-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/3040-63-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/2964-66-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/2964-115-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/2964-128-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/2964-167-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4372-271-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4372-279-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4372-283-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4372-286-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4372-288-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4372-291-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4372-294-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 4388 netsh.exe -
resource yara_rule behavioral1/files/0x0008000000023289-275.dat upx behavioral1/memory/4296-278-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/2308-281-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/2308-287-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/2308-296-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 496 sc.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 5940 schtasks.exe 4248 schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d45911b03039aececd390f2613049358f9f31e5a1a7f7c56ad9323f1643d222e.exe"C:\Users\Admin\AppData\Local\Temp\d45911b03039aececd390f2613049358f9f31e5a1a7f7c56ad9323f1643d222e.exe"1⤵PID:3040
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵PID:3504
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C:\Users\Admin\AppData\Local\Temp\d45911b03039aececd390f2613049358f9f31e5a1a7f7c56ad9323f1643d222e.exe"C:\Users\Admin\AppData\Local\Temp\d45911b03039aececd390f2613049358f9f31e5a1a7f7c56ad9323f1643d222e.exe"2⤵PID:2964
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:3388
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C:\Windows\system32\cmd.exeC:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"3⤵PID:1900
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C:\Windows\system32\netsh.exenetsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes4⤵
- Modifies Windows Firewall
PID:4388
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:2344
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:4960
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe3⤵PID:4372
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:2484
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C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:5940
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:5880
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:5080
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:4560
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C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exeC:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll4⤵PID:4888
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C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:4248
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵PID:4296
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C:\Windows\SysWOW64\cmd.execmd.exe /C sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)5⤵PID:1480
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C:\Windows\SysWOW64\sc.exesc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)6⤵
- Launches sc.exe
PID:496
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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 --mojo-platform-channel-handle=1324 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:81⤵PID:4612
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵PID:2308
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
281KB
MD5d98e33b66343e7c96158444127a117f6
SHA1bb716c5509a2bf345c6c1152f6e3e1452d39d50d
SHA2565de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1
SHA512705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5ab4ade7296afd46ae37241d94001a6c6
SHA1cf155afdd265ed9da9703cb7f740f5f4d1d4dec7
SHA256abec80243c916b2cb2ba6c45d34612b81cbf1eb5d0a1103d29923fe098807ae2
SHA512b582204d5adb2a3688fd58822e463389a82b55124a1def4c53d1b65f2b6231dc842305c5cd75f3544b1567ce69c969584551619c091c22fe84c1b41f7f89c318
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5ad01c4309c315e5286936edba1eefa8d
SHA1c755df4e92565defe2449f1a849a84b62a1805d9
SHA2568ad75cd51bbb43b7cf116c3068e867112328cc3d9f90e6a7ad27a670fe810745
SHA512e2b55f43ed3ce58691528256713d0c8a5e8ae2aea2bb8e8d14104278631ed6ffe39eca80e3af3c063256c65ee06aa73ab41df30b870bfbaeaf5489f61b58a4c1
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5c29b8ed26e3534a9d2b790b6dde20165
SHA1e24c2200cf416b10411d0efa6e10053eec0b69be
SHA2569d9dc3df1ec6cf42e6e4f3ff90950960e7a991f05676d1015fe81a1600b7e728
SHA512eb09c7317876e59b728c41f6378f59dc35acbc9e6dec2fead54b50748cb297c75a2e665a208544370a8a1ff20288e5f65c348a36d38030ce37109bf401177e74
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5c6a48a3157ced52eebd6e565f9712c82
SHA14b2bd22a1519d1ba2b3c5f983dee59ee15ab0749
SHA2562722b37e7aad8e8043dfd6532cdbf2ad4491a8d52b9079d284a04ef22eecfdff
SHA512ddec366d1030a2653b8f1458449f60c831a92a5785ff837d0b1da76afd08d4adea45e206f6928cce178b87885e099b336a52bb604c0925d934a8136caafecb35
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD55c4fcd218270a89b3397eb2328ffd6e0
SHA1180fdf99fbd0734c6ec0996b2527ccaa66f35909
SHA2564400d04cbafe5f9d8c3ccf5aa878dcf43d6e64290aa0555caf1f01729ed0e9db
SHA5129a5beb228e0faa276ff5032147aeb2e4d942884422d454c9c8f71c22eb9763b563a4e64119aa9a93a40af2063b48acb5fe44b059d6d9ad03c28d6eb25bc8ea14
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Filesize
4.2MB
MD51de3eaebddb8b0059fb279548dae5c5c
SHA1d87c6c276c28d515be6bea13f4b9afcb7421ff2e
SHA256d45911b03039aececd390f2613049358f9f31e5a1a7f7c56ad9323f1643d222e
SHA51219d9ee019cffa93ba2bc205bf3dabf0b1f7719ab533348e37927aee4db5fd951980eacd152c70171ec6fded885fdafb0cfc541473f667e25946c66a3fd593be2
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec