Analysis
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max time kernel
147s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20250207-en -
resource tags
arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system -
submitted
15-02-2025 04:08
Behavioral task
behavioral1
Sample
aeb801eba402a4f10fd1f15286974f3d524ed21f09e4edce40548d3ec74d329d.jar
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
aeb801eba402a4f10fd1f15286974f3d524ed21f09e4edce40548d3ec74d329d.jar
Resource
win10v2004-20250207-en
General
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Target
aeb801eba402a4f10fd1f15286974f3d524ed21f09e4edce40548d3ec74d329d.jar
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Size
270KB
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MD5
2fc3e196a69266976b818ddc4c7833d6
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SHA1
a49408dfee4a32da9b342d050ff990abc627d92b
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SHA256
aeb801eba402a4f10fd1f15286974f3d524ed21f09e4edce40548d3ec74d329d
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SHA512
52c53bf95639f00d41cc2d12e05f27bca8d8417c2abeb2ecde609e3a191f9069c1210fc1851d9f7f514fc15494ac3802a0159c7cc3924ed12d74bdd5d802c4b4
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SSDEEP
6144:KqTBRHRPHuWkh9HgQTetWUhv1AyeKDwciWBW:DRHR/uWkh9hehv1ltZW
Malware Config
Extracted
strrat
195.177.95.117:7800
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license_id
DB1U-CVGT-7HUG-X0A0-GNWH
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plugins_url
http://jbfrost.live/strigoi/server/?hwid=1&lid=m&ht=5
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scheduled_task
true
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secondary_startup
true
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startup
true
Signatures
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Strrat family
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Downloads MZ/PE file 1 IoCs
flow pid Process 55 3560 Process not Found -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\aeb801eba402a4f10fd1f15286974f3d524ed21f09e4edce40548d3ec74d329d.jar java.exe -
Loads dropped DLL 1 IoCs
pid Process 5032 java.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1639772215-809007892-4072230623-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\aeb801eba402a4f10fd1f15286974f3d524ed21f09e4edce40548d3ec74d329d = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\aeb801eba402a4f10fd1f15286974f3d524ed21f09e4edce40548d3ec74d329d.jar\"" java.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\aeb801eba402a4f10fd1f15286974f3d524ed21f09e4edce40548d3ec74d329d = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\aeb801eba402a4f10fd1f15286974f3d524ed21f09e4edce40548d3ec74d329d.jar\"" java.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 61 ip-api.com -
System Location Discovery: System Language Discovery 1 TTPs 1 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 MicrosoftEdgeUpdate.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4176 MicrosoftEdgeUpdate.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1724 schtasks.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2588 WMIC.exe Token: SeSecurityPrivilege 2588 WMIC.exe Token: SeTakeOwnershipPrivilege 2588 WMIC.exe Token: SeLoadDriverPrivilege 2588 WMIC.exe Token: SeSystemProfilePrivilege 2588 WMIC.exe Token: SeSystemtimePrivilege 2588 WMIC.exe Token: SeProfSingleProcessPrivilege 2588 WMIC.exe Token: SeIncBasePriorityPrivilege 2588 WMIC.exe Token: SeCreatePagefilePrivilege 2588 WMIC.exe Token: SeBackupPrivilege 2588 WMIC.exe Token: SeRestorePrivilege 2588 WMIC.exe Token: SeShutdownPrivilege 2588 WMIC.exe Token: SeDebugPrivilege 2588 WMIC.exe Token: SeSystemEnvironmentPrivilege 2588 WMIC.exe Token: SeRemoteShutdownPrivilege 2588 WMIC.exe Token: SeUndockPrivilege 2588 WMIC.exe Token: SeManageVolumePrivilege 2588 WMIC.exe Token: 33 2588 WMIC.exe Token: 34 2588 WMIC.exe Token: 35 2588 WMIC.exe Token: 36 2588 WMIC.exe Token: SeIncreaseQuotaPrivilege 2588 WMIC.exe Token: SeSecurityPrivilege 2588 WMIC.exe Token: SeTakeOwnershipPrivilege 2588 WMIC.exe Token: SeLoadDriverPrivilege 2588 WMIC.exe Token: SeSystemProfilePrivilege 2588 WMIC.exe Token: SeSystemtimePrivilege 2588 WMIC.exe Token: SeProfSingleProcessPrivilege 2588 WMIC.exe Token: SeIncBasePriorityPrivilege 2588 WMIC.exe Token: SeCreatePagefilePrivilege 2588 WMIC.exe Token: SeBackupPrivilege 2588 WMIC.exe Token: SeRestorePrivilege 2588 WMIC.exe Token: SeShutdownPrivilege 2588 WMIC.exe Token: SeDebugPrivilege 2588 WMIC.exe Token: SeSystemEnvironmentPrivilege 2588 WMIC.exe Token: SeRemoteShutdownPrivilege 2588 WMIC.exe Token: SeUndockPrivilege 2588 WMIC.exe Token: SeManageVolumePrivilege 2588 WMIC.exe Token: 33 2588 WMIC.exe Token: 34 2588 WMIC.exe Token: 35 2588 WMIC.exe Token: 36 2588 WMIC.exe Token: SeIncreaseQuotaPrivilege 3588 WMIC.exe Token: SeSecurityPrivilege 3588 WMIC.exe Token: SeTakeOwnershipPrivilege 3588 WMIC.exe Token: SeLoadDriverPrivilege 3588 WMIC.exe Token: SeSystemProfilePrivilege 3588 WMIC.exe Token: SeSystemtimePrivilege 3588 WMIC.exe Token: SeProfSingleProcessPrivilege 3588 WMIC.exe Token: SeIncBasePriorityPrivilege 3588 WMIC.exe Token: SeCreatePagefilePrivilege 3588 WMIC.exe Token: SeBackupPrivilege 3588 WMIC.exe Token: SeRestorePrivilege 3588 WMIC.exe Token: SeShutdownPrivilege 3588 WMIC.exe Token: SeDebugPrivilege 3588 WMIC.exe Token: SeSystemEnvironmentPrivilege 3588 WMIC.exe Token: SeRemoteShutdownPrivilege 3588 WMIC.exe Token: SeUndockPrivilege 3588 WMIC.exe Token: SeManageVolumePrivilege 3588 WMIC.exe Token: 33 3588 WMIC.exe Token: 34 3588 WMIC.exe Token: 35 3588 WMIC.exe Token: 36 3588 WMIC.exe Token: SeIncreaseQuotaPrivilege 3588 WMIC.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 3436 wrote to memory of 3024 3436 java.exe 105 PID 3436 wrote to memory of 3024 3436 java.exe 105 PID 3024 wrote to memory of 4256 3024 java.exe 107 PID 3024 wrote to memory of 4256 3024 java.exe 107 PID 3024 wrote to memory of 5032 3024 java.exe 108 PID 3024 wrote to memory of 5032 3024 java.exe 108 PID 4256 wrote to memory of 1724 4256 cmd.exe 111 PID 4256 wrote to memory of 1724 4256 cmd.exe 111 PID 5032 wrote to memory of 3772 5032 java.exe 112 PID 5032 wrote to memory of 3772 5032 java.exe 112 PID 3772 wrote to memory of 2588 3772 cmd.exe 114 PID 3772 wrote to memory of 2588 3772 cmd.exe 114 PID 5032 wrote to memory of 2488 5032 java.exe 115 PID 5032 wrote to memory of 2488 5032 java.exe 115 PID 2488 wrote to memory of 3588 2488 cmd.exe 117 PID 2488 wrote to memory of 3588 2488 cmd.exe 117 PID 5032 wrote to memory of 3292 5032 java.exe 118 PID 5032 wrote to memory of 3292 5032 java.exe 118 PID 3292 wrote to memory of 2388 3292 cmd.exe 120 PID 3292 wrote to memory of 2388 3292 cmd.exe 120 PID 5032 wrote to memory of 672 5032 java.exe 121 PID 5032 wrote to memory of 672 5032 java.exe 121 PID 672 wrote to memory of 1124 672 cmd.exe 123 PID 672 wrote to memory of 1124 672 cmd.exe 123 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exejava -jar C:\Users\Admin\AppData\Local\Temp\aeb801eba402a4f10fd1f15286974f3d524ed21f09e4edce40548d3ec74d329d.jar1⤵
- Suspicious use of WriteProcessMemory
PID:3436 -
C:\Program Files\Java\jre-1.8\bin\java.exe"C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\aeb801eba402a4f10fd1f15286974f3d524ed21f09e4edce40548d3ec74d329d.jar"2⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3024 -
C:\Windows\SYSTEM32\cmd.execmd /c schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\aeb801eba402a4f10fd1f15286974f3d524ed21f09e4edce40548d3ec74d329d.jar"3⤵
- Suspicious use of WriteProcessMemory
PID:4256 -
C:\Windows\system32\schtasks.exeschtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\aeb801eba402a4f10fd1f15286974f3d524ed21f09e4edce40548d3ec74d329d.jar"4⤵
- Scheduled Task/Job: Scheduled Task
PID:1724
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C:\Program Files\Java\jre-1.8\bin\java.exe"C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\AppData\Roaming\aeb801eba402a4f10fd1f15286974f3d524ed21f09e4edce40548d3ec74d329d.jar"3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:5032 -
C:\Windows\SYSTEM32\cmd.execmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list"4⤵
- Suspicious use of WriteProcessMemory
PID:3772 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list5⤵
- Suspicious use of AdjustPrivilegeToken
PID:2588
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C:\Windows\SYSTEM32\cmd.execmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list"4⤵
- Suspicious use of WriteProcessMemory
PID:2488 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list5⤵
- Suspicious use of AdjustPrivilegeToken
PID:3588
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C:\Windows\SYSTEM32\cmd.execmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list"4⤵
- Suspicious use of WriteProcessMemory
PID:3292 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list5⤵PID:2388
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C:\Windows\SYSTEM32\cmd.execmd.exe /c "wmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list"4⤵
- Suspicious use of WriteProcessMemory
PID:672 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list5⤵PID:1124
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C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI3IiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDY4ODkiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxOTM2NTgwOTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MjcxMTY4NjE3Ii8-PC9hcHA-PC9yZXF1ZXN0Pg1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4176
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
46B
MD509625bc7bc954e770607f145d5688e91
SHA12ff0edef18602cb39c34c1e6bea61ec7d24deec5
SHA2568a7046c97e4d1cc7d73efa15678f2c6f4979645e3bd9f2dc5bc9b17871689247
SHA51287e079360deb7966b2cb421aabc8e99b14684ffc88fba4c6edad0aa05169e7df71b7ceac956cf625bf35223bde70776a22079e99e93e8c9c0fe4105011557777
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Filesize
241KB
MD5e02979ecd43bcc9061eb2b494ab5af50
SHA13122ac0e751660f646c73b10c4f79685aa65c545
SHA256a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a
SHA5121e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1639772215-809007892-4072230623-1000\83aa4cc77f591dfc2374580bbd95f6ba_cd2bdb6e-65f9-4a67-9444-ac0bc0fd0aaf
Filesize45B
MD5c8366ae350e7019aefc9d1e6e6a498c6
SHA15731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA25611e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA51233c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd
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Filesize
270KB
MD52fc3e196a69266976b818ddc4c7833d6
SHA1a49408dfee4a32da9b342d050ff990abc627d92b
SHA256aeb801eba402a4f10fd1f15286974f3d524ed21f09e4edce40548d3ec74d329d
SHA51252c53bf95639f00d41cc2d12e05f27bca8d8417c2abeb2ecde609e3a191f9069c1210fc1851d9f7f514fc15494ac3802a0159c7cc3924ed12d74bdd5d802c4b4
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Filesize
1.4MB
MD5acfb5b5fd9ee10bf69497792fd469f85
SHA10e0845217c4907822403912ad6828d8e0b256208
SHA256b308faebfe4ed409de8410e0a632d164b2126b035f6eacff968d3908cafb4d9e
SHA512e52575f58a195ceb3bd16b9740eadf5bc5b1d4d63c0734e8e5fd1d1776aa2d068d2e4c7173b83803f95f72c0a6759ae1c9b65773c734250d4cfcdf47a19f82aa
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Filesize
2.6MB
MD52f4a99c2758e72ee2b59a73586a2322f
SHA1af38e7c4d0fc73c23ecd785443705bfdee5b90bf
SHA25624d81621f82ac29fcdd9a74116031f5907a2343158e616f4573bbfa2434ae0d5
SHA512b860459a0d3bf7ccb600a03aa1d2ac0358619ee89b2b96ed723541e182b6fdab53aefef7992acb4e03fca67aa47cbe3907b1e6060a60b57ed96c4e00c35c7494
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Filesize
4.1MB
MD5b33387e15ab150a7bf560abdc73c3bec
SHA166b8075784131f578ef893fd7674273f709b9a4c
SHA2562eae3dea1c3dde6104c49f9601074b6038ff6abcf3be23f4b56f6720a4f6a491
SHA51225cfb0d6ce35d0bcb18527d3aa12c63ecb2d9c1b8b78805d1306e516c13480b79bb0d74730aa93bd1752f9ac2da9fdd51781c48844cea2fd52a06c62852c8279
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Filesize
772KB
MD5e1aa38a1e78a76a6de73efae136cdb3a
SHA1c463da71871f780b2e2e5dba115d43953b537daf
SHA2562ddda8af6faef8bde46acf43ec546603180bcf8dcb2e5591fff8ac9cd30b5609
SHA512fee16fe9364926ec337e52f551fd62ed81984808a847de2fd68ff29b6c5da0dcc04ef6d8977f0fe675662a7d2ea1065cdcdd2a5259446226a7c7c5516bd7d60d