Analysis
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max time kernel
3s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
17/04/2024, 19:25
Static task
static1
Behavioral task
behavioral1
Sample
e75aec088198dc27a326feeb58a09fa713a66fb279d9efe80e1c6f38631c28b2.exe
Resource
win10v2004-20240412-en
General
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Target
e75aec088198dc27a326feeb58a09fa713a66fb279d9efe80e1c6f38631c28b2.exe
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Size
4.2MB
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MD5
f7f6ac2ccc26469e414725cf312f8ddb
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SHA1
a33fdb1f4f138814663a75684015be0a44b5b237
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SHA256
e75aec088198dc27a326feeb58a09fa713a66fb279d9efe80e1c6f38631c28b2
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SHA512
f1e04378eb7a2d0895e0f12616d854254ac8f15c2db35a66fe1339a40ab5802199bd0a7a4b795e9fea660fe414782969d6badbdc14a4e4367b57e384513563c6
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SSDEEP
98304:Tz8muvG4/7oo98xMphVIqHAQJ7eNfIWzS5gC960Xfu6ti9vBy297:TzvuvT/7/zVIWAQdeNfIWzX0W6tA42x
Malware Config
Signatures
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Glupteba payload 20 IoCs
resource yara_rule behavioral1/memory/2924-2-0x0000000005150000-0x0000000005A3B000-memory.dmp family_glupteba behavioral1/memory/2924-3-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/2924-54-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/2924-56-0x0000000005150000-0x0000000005A3B000-memory.dmp family_glupteba behavioral1/memory/4576-59-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4576-109-0x0000000004E30000-0x000000000522B000-memory.dmp family_glupteba behavioral1/memory/4576-134-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4576-137-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4576-155-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4380-258-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4380-266-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4380-267-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4380-269-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4380-271-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4380-273-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4380-275-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4380-277-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4380-279-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4380-281-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4380-283-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 4024 netsh.exe -
resource yara_rule behavioral1/files/0x00090000000233f9-261.dat upx behavioral1/memory/3016-265-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/860-268-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/860-272-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/860-278-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2884 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 4824 schtasks.exe 8 schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e75aec088198dc27a326feeb58a09fa713a66fb279d9efe80e1c6f38631c28b2.exe"C:\Users\Admin\AppData\Local\Temp\e75aec088198dc27a326feeb58a09fa713a66fb279d9efe80e1c6f38631c28b2.exe"1⤵PID:2924
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵PID:2220
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C:\Users\Admin\AppData\Local\Temp\e75aec088198dc27a326feeb58a09fa713a66fb279d9efe80e1c6f38631c28b2.exe"C:\Users\Admin\AppData\Local\Temp\e75aec088198dc27a326feeb58a09fa713a66fb279d9efe80e1c6f38631c28b2.exe"2⤵PID:4576
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:1864
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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:3164
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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:4024
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:1076
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:4700
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe3⤵PID:4380
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:4556
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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:4824
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:1816
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:2272
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:1424
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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:3788
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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:8
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵PID:3016
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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:3604
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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:2884
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵PID:860
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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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
MD53d086a433708053f9bf9523e1d87a4e8
SHA1b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA2566f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
SHA512931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5c74eb634f138093136dc19eaaf1debaf
SHA1ebc3194de381bef1af59806b4a4c7b1541bc5f3a
SHA2567b95866e329241379687415768d3e36a87a232ba5ce1f0a3501f652dd43f1845
SHA512698e30a50ae26af39f28c5f490126f4dd373512f8fb3786247559b88f18d418d35c8cbe440b7c0b40a68a7c7e1e133339cf826b87cc2ea7b2913d9721e137fc8
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5ad1067bb9731d3503d08148ee1096e1c
SHA15554f3a9db57bc989db72bab61e0e7b662a1d208
SHA2568a8c64b98936b3fd0e638a0efae46064833c352ed51f337c2148af7f90d9884b
SHA512e67a681b0c8879cdeb7773a2640f8dc9c083876a3c04e329cc53c926362fb9ddf31e733d38aaf052cfa874e09eef0d212005bb37ad8cfe426dd399f12f4619a9
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5b1b731a48c079a10281365fa3cbbaf27
SHA1a5a67dc693915a2f1103f350fb29bbff056351f4
SHA256eb3ab1b689ea21a53f9093b84a67a3f6e24e32557c8089a1503c4799c142e2e7
SHA512c68d7fed2840794bd10a6c5b60f333fe633cc972547f671f6eabcd83d32edd7a080d61fd5c9df8946f66c8150730cf30b0069a701cd814384e28e294526baca3
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD590c58a4ab46129ce5bd5b202473d8b57
SHA17eb45615ad6b6f3791394bb8c297262334cf56c2
SHA256b168320cb1295abf1787cb1fbe87dd1c50115bc245f69fd724d1ff37ca0dd915
SHA5123a3c46a7d8f2ca155abe9bde953b1b3797343f5118ff1b4225ad6dbf36a1f611f3a31703a1468e135d4341ba2cb737f1edb77da6fed9e06ad30065258cbc8ebe
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD55567ba6de98448642ba509e5e66ed483
SHA1299c4e96021a1d54fd01edc3b417745584c3f777
SHA256ba2d37e198b9e3b8158143a15af31e65b47da2fcdbe76e09839d722598189da7
SHA51202ec92309138f9e6b611fbbd108def3e3082d7e6ba33ab629ea12fbdc57dec27978f7867a02fa6111b54c7394dfb589d641010eff358f6cc7d5ea2e8e6d1185d
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Filesize
4.2MB
MD5f7f6ac2ccc26469e414725cf312f8ddb
SHA1a33fdb1f4f138814663a75684015be0a44b5b237
SHA256e75aec088198dc27a326feeb58a09fa713a66fb279d9efe80e1c6f38631c28b2
SHA512f1e04378eb7a2d0895e0f12616d854254ac8f15c2db35a66fe1339a40ab5802199bd0a7a4b795e9fea660fe414782969d6badbdc14a4e4367b57e384513563c6
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec