Analysis
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max time kernel
22s -
max time network
165s -
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, 19:08
Static task
static1
Behavioral task
behavioral1
Sample
10570aba07efb7b81ea85a6cc53a53b8e82670483f40531627793b27da8eab51.exe
Resource
win10v2004-20240226-en
General
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Target
10570aba07efb7b81ea85a6cc53a53b8e82670483f40531627793b27da8eab51.exe
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Size
4.2MB
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MD5
27e27a57745e7beb5021313a3dba3612
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SHA1
e40894dcbd73d7c34ac1454627564c9c3ebec58c
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SHA256
10570aba07efb7b81ea85a6cc53a53b8e82670483f40531627793b27da8eab51
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SHA512
7fce3b45c85ad51fe1e1d509147734c020920ec4956f3f82875bb638fda8333f2d4b739534262649e2cd76261b1b953b8dadd1b75bfa6640a2c1f12038a93bee
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SSDEEP
98304:W+HT2dFOlkJa7jNZC2ePu9ILkthheCYlOaY:PzMKBrC2kuA8hntr
Malware Config
Signatures
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Glupteba payload 14 IoCs
resource yara_rule behavioral1/memory/4496-2-0x00000000052F0000-0x0000000005BDB000-memory.dmp family_glupteba behavioral1/memory/4496-3-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4496-4-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4496-8-0x00000000052F0000-0x0000000005BDB000-memory.dmp family_glupteba behavioral1/memory/4496-53-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4636-64-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4496-78-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4636-112-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4636-175-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/884-260-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/884-271-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/884-275-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/884-279-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/884-283-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 1808 netsh.exe -
resource yara_rule behavioral1/files/0x000400000000073d-263.dat upx behavioral1/memory/4080-269-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/1176-273-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/1176-281-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 976 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 4400 schtasks.exe 4156 schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\10570aba07efb7b81ea85a6cc53a53b8e82670483f40531627793b27da8eab51.exe"C:\Users\Admin\AppData\Local\Temp\10570aba07efb7b81ea85a6cc53a53b8e82670483f40531627793b27da8eab51.exe"1⤵PID:4496
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵PID:804
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C:\Users\Admin\AppData\Local\Temp\10570aba07efb7b81ea85a6cc53a53b8e82670483f40531627793b27da8eab51.exe"C:\Users\Admin\AppData\Local\Temp\10570aba07efb7b81ea85a6cc53a53b8e82670483f40531627793b27da8eab51.exe"2⤵PID:4636
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:448
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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:3240
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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:1808
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:4732
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:2904
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe3⤵PID:884
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:2788
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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:4400
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:4620
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:3264
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:3856
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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:3448
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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:4156
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵PID:4080
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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:1688
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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:976
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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=3940 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:81⤵PID:4080
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵PID:1176
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
MD5f569f34e39bfb8b7dce165b28b3c86ab
SHA127347deedcb5a5cdb7cbe14be7b4b610bb74e9d9
SHA2568b372501c9d968c773334ba8b775c7236f530e0ee3c60ddb932694c1205fd900
SHA512718387d9c0db2ad0958a09b5cac9d833d9c5ec196eba827f663a3d643d768e67405a8af42e4e7d78556d33cd615d4132ea3ccca557b8d32a30cac712364e229c
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD59d9b65b0865631dca3ea8c3994c1830c
SHA175704cd05075ffc08da84df7430628ea063dfbfc
SHA256c4247c1fc327ca144acd69a1fbeca244d6663483c2ad53add8b44b548cc4fdbf
SHA5124d7d0e11f226b85f4cba2afd689ae67277a9d4138eac299cc7b02c2e2c72fc7edf65155843f3592a9094bb701ddfd5e81dffc8d9e57da62a0e5bde02da2552fc
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5632716f8e98e9915dbddebadc295dc94
SHA1d9d9038c32557ee3f9ac598119c1a4329205c242
SHA25642182894d619bf3916089e3b1932d2e8b3c6321fe1c62c81b21aa0e9007226ca
SHA512956ffddcff86d7471de6f75048d9430c2a62638baadb851f1af9048d1ef2b6408ba838565cef5bad5904550c66af1f0e284ed4346287f99fb9d248cd6b1a35ec
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD576147e4eb081db99fa7c90a18616e179
SHA11fc6ebf3471b8a37bd00885572bda752a3aad171
SHA256df5af5da064f1801eeafc53cc2cbd74a9f44144110c5985c77508f9261cbec17
SHA512a369f3106e29f8391c4fab7d80b6572a4b85933cce4da21bb4af07d2341d089aafa76fc5228d5de1d526350cbd26ab34f13411aff4a694a1b17ee8b1773b7a96
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD57f770dfb802bf7fd44ffb388c9d95e13
SHA13ad2ad72f0cb9a81f08a4495ed85da8fb9f1ac26
SHA256a2874d82be7273bb9656e5b7f9c670bb05ab67027e7335b3495f2bd576c4283b
SHA5129af9bb8d2391eb372a0e4405d8df64f2cafc476dd551a07bcf62b963e37f355f0550661f2f45692936bbe9d827a71a3b2297182bb801461a2f96572de23ff57d
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Filesize
4.2MB
MD527e27a57745e7beb5021313a3dba3612
SHA1e40894dcbd73d7c34ac1454627564c9c3ebec58c
SHA25610570aba07efb7b81ea85a6cc53a53b8e82670483f40531627793b27da8eab51
SHA5127fce3b45c85ad51fe1e1d509147734c020920ec4956f3f82875bb638fda8333f2d4b739534262649e2cd76261b1b953b8dadd1b75bfa6640a2c1f12038a93bee
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec