Analysis
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max time kernel
1s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system -
submitted
17/04/2024, 19:07
Static task
static1
Behavioral task
behavioral1
Sample
7e34b0688fed575d1949989a32638330d145062e138b0399c78ef6e2ca546fc0.exe
Resource
win10v2004-20240412-en
General
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Target
7e34b0688fed575d1949989a32638330d145062e138b0399c78ef6e2ca546fc0.exe
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Size
4.2MB
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MD5
865849b49fa70dafff6110ff8e6491cc
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SHA1
c9d69fb29145b3ecb6ca79e37b17b43c3110869a
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SHA256
7e34b0688fed575d1949989a32638330d145062e138b0399c78ef6e2ca546fc0
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SHA512
efdf89774402f91265a683178f422e66f7d315ab23166b4b1a7fd2cc8af9d10e17e2bc8f247ee7df745ae4a4654642c2981d0abce00087c32647c68cfa59ba48
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SSDEEP
98304:m+HT2dFOlkJa7jNZC2ePu9ILkthheCYlOaq:fzMKBrC2kuA8hntF
Malware Config
Signatures
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Glupteba payload 19 IoCs
resource yara_rule behavioral2/memory/3612-2-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/3612-3-0x0000000005360000-0x0000000005C4B000-memory.dmp family_glupteba behavioral2/memory/1932-62-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/3612-94-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/1932-125-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/1932-208-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/2548-242-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/2548-253-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/2548-257-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/2548-261-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/2548-265-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/2548-269-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/2548-273-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/2548-277-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/2548-281-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/2548-285-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/2548-289-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/2548-293-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/2548-297-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 3532 netsh.exe -
resource yara_rule behavioral2/files/0x000200000002a98f-247.dat upx behavioral2/memory/956-251-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/2708-256-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/2708-264-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/2708-276-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2348 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 1468 schtasks.exe 2192 schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7e34b0688fed575d1949989a32638330d145062e138b0399c78ef6e2ca546fc0.exe"C:\Users\Admin\AppData\Local\Temp\7e34b0688fed575d1949989a32638330d145062e138b0399c78ef6e2ca546fc0.exe"1⤵PID:3612
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵PID:3732
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C:\Users\Admin\AppData\Local\Temp\7e34b0688fed575d1949989a32638330d145062e138b0399c78ef6e2ca546fc0.exe"C:\Users\Admin\AppData\Local\Temp\7e34b0688fed575d1949989a32638330d145062e138b0399c78ef6e2ca546fc0.exe"2⤵PID:1932
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:3184
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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:1996
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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:3532
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:2480
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:4728
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe3⤵PID:2548
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:4924
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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:1468
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:2344
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:4088
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:2892
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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:732
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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:2192
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵PID:956
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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:1964
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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:2348
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵PID:2708
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
MD5ac4917a885cf6050b1a483e4bc4d2ea5
SHA1b1c0a9f27bd21c6bbb8e9be70db8777b4a2a640f
SHA256e39062a62c3c7617feeeff95ea8a0be51104a0d36f46e44eea22556fda74d8d9
SHA512092c67a3ecae1d187cad72a8ea1ea37cb78a0cf79c2cd7fb88953e5990669a2e871267015762fd46d274badb88ac0c1d73b00f1df7394d89bed48a3a45c2ba3d
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5411e50ac7a160e451e7cdefa91d2c92c
SHA147d4c00eeb02f2a5521ce5c9a54ae199aa1dd304
SHA256029c2c4a387463a51d5aef6e9a38e4fc2e362c07100501fb0b1719fb4487d18d
SHA5122aa69ec47e50d00502eea1d5952bef86bd7f6c9586f5cacca63bf9a1cb69f0ae3ac6a743d576378360c88042ad36239d8783b0cec37e35deb4ec39d3eb67ac49
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5499b3517e8e47921a22d1585b5dba342
SHA157a29f41b747bfb64eb4e669880a23cf7ce24374
SHA25696956c7a1de3f550343037b943c4a08cdbb247ce309a4501ddf787224f5b0e7c
SHA5123a58178eaefe52d05eb686808ae8de12c045dc0feaf1237e956a86833410c9df3cca7643bf6971e922ea9c734471a46a9e8726cf4c8ba70b8e477dfeec3513dd
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5eaf8592db0ce8b2cea30a085d83589dd
SHA13de682b4a78247868d7702c7e43b9560cf411992
SHA256bead49ef134ce4c300e7999bc458765d77e9486acc7cadcacfa13f41e3aba826
SHA51200ca4bce77331539ebe34dfc8f76753b1a3f44d9a1a2b079f309877ff313583a9caebe09b7cc6d924d8c0bd5c33d30d84dae2e29eadf3c42fa7905f14308f5c1
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD537981230522422bdbe23e02698105b83
SHA1409a89517a54559d657aff43c0ce78e99729fb5d
SHA256dde991df32541e2db97caedf0cf45c60da5a1e10b629aca4b27f336ac409c523
SHA512d8eaa3c8efe5ca2dbae3f5260cc70a87489336ef990f460a6f6de2344b4ebf87fa3069f37cbb0266c034bf7accc45d8805e33d7b5a5faa662c3856874a2fdc63
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD538dbf7dbb3278921f4a5446f68aa99e5
SHA17db5c41e13fc4dd19dfa652ed95bac547ba462de
SHA256cd6ee0734fc2fceeda198578495c3ce068ac6e8c8530d38822677ebbf9441814
SHA512435d3db24b80bf19a0fadd754eadb19cff6c47f24926ee32b6971b2f56d74d16116b79ba64228497181a1819d945f43424c6ac84e4ebff778923538d0bc5ad5e
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Filesize
4.2MB
MD5865849b49fa70dafff6110ff8e6491cc
SHA1c9d69fb29145b3ecb6ca79e37b17b43c3110869a
SHA2567e34b0688fed575d1949989a32638330d145062e138b0399c78ef6e2ca546fc0
SHA512efdf89774402f91265a683178f422e66f7d315ab23166b4b1a7fd2cc8af9d10e17e2bc8f247ee7df745ae4a4654642c2981d0abce00087c32647c68cfa59ba48
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec