Analysis
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max time kernel
147s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20250207-en -
resource tags
arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system -
submitted
13-02-2025 13:16
Behavioral task
behavioral1
Sample
ngjdawgfob.jar
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
ngjdawgfob.jar
Resource
win10v2004-20250207-en
General
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Target
ngjdawgfob.jar
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Size
92KB
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MD5
878180ed3a5baf3352b3ea3d92a3c52b
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SHA1
144a9b7b6d8309b44f9631156fa1ff4381204943
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SHA256
1bf26c165f67d151302623a90f09cf3835d9cba760253729429728238b865aee
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SHA512
ac31f13f7bcc4597c3d886bb78649db621ca36152365284e87eb29e6dbd7991a14e8be9450e500dae71938c88fb375cb1d9aa9748a39b5c4a30b2f33c06bed66
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SSDEEP
1536:FDv/O1A/aP1a9QQ1+jdncW8nGSPPsV9k0jpLZGjITwaIheX8DHGvjvxupvHrZI3:FvL/aP12Q1jkG2PQ9lj9ZG0TrX8ivuLI
Malware Config
Extracted
strrat
harold.jetos.com:3608
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license_id
khonsari
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plugins_url
http://jbfrost.live/strigoi/server/?hwid=1&lid=m&ht=5
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scheduled_task
false
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secondary_startup
true
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startup
false
Signatures
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Strrat family
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Downloads MZ/PE file 1 IoCs
flow pid Process 66 348 Process not Found -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ngjdawgfob.jar java.exe -
Loads dropped DLL 2 IoCs
pid Process 4924 java.exe 4000 java.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-189444705-1272902858-1305688695-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ngjdawgfob = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\ngjdawgfob.jar\"" java.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ngjdawgfob = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\ngjdawgfob.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 49 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 4724 MicrosoftEdgeUpdate.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2328 WMIC.exe Token: SeSecurityPrivilege 2328 WMIC.exe Token: SeTakeOwnershipPrivilege 2328 WMIC.exe Token: SeLoadDriverPrivilege 2328 WMIC.exe Token: SeSystemProfilePrivilege 2328 WMIC.exe Token: SeSystemtimePrivilege 2328 WMIC.exe Token: SeProfSingleProcessPrivilege 2328 WMIC.exe Token: SeIncBasePriorityPrivilege 2328 WMIC.exe Token: SeCreatePagefilePrivilege 2328 WMIC.exe Token: SeBackupPrivilege 2328 WMIC.exe Token: SeRestorePrivilege 2328 WMIC.exe Token: SeShutdownPrivilege 2328 WMIC.exe Token: SeDebugPrivilege 2328 WMIC.exe Token: SeSystemEnvironmentPrivilege 2328 WMIC.exe Token: SeRemoteShutdownPrivilege 2328 WMIC.exe Token: SeUndockPrivilege 2328 WMIC.exe Token: SeManageVolumePrivilege 2328 WMIC.exe Token: 33 2328 WMIC.exe Token: 34 2328 WMIC.exe Token: 35 2328 WMIC.exe Token: 36 2328 WMIC.exe Token: SeIncreaseQuotaPrivilege 2328 WMIC.exe Token: SeSecurityPrivilege 2328 WMIC.exe Token: SeTakeOwnershipPrivilege 2328 WMIC.exe Token: SeLoadDriverPrivilege 2328 WMIC.exe Token: SeSystemProfilePrivilege 2328 WMIC.exe Token: SeSystemtimePrivilege 2328 WMIC.exe Token: SeProfSingleProcessPrivilege 2328 WMIC.exe Token: SeIncBasePriorityPrivilege 2328 WMIC.exe Token: SeCreatePagefilePrivilege 2328 WMIC.exe Token: SeBackupPrivilege 2328 WMIC.exe Token: SeRestorePrivilege 2328 WMIC.exe Token: SeShutdownPrivilege 2328 WMIC.exe Token: SeDebugPrivilege 2328 WMIC.exe Token: SeSystemEnvironmentPrivilege 2328 WMIC.exe Token: SeRemoteShutdownPrivilege 2328 WMIC.exe Token: SeUndockPrivilege 2328 WMIC.exe Token: SeManageVolumePrivilege 2328 WMIC.exe Token: 33 2328 WMIC.exe Token: 34 2328 WMIC.exe Token: 35 2328 WMIC.exe Token: 36 2328 WMIC.exe Token: SeIncreaseQuotaPrivilege 2016 WMIC.exe Token: SeSecurityPrivilege 2016 WMIC.exe Token: SeTakeOwnershipPrivilege 2016 WMIC.exe Token: SeLoadDriverPrivilege 2016 WMIC.exe Token: SeSystemProfilePrivilege 2016 WMIC.exe Token: SeSystemtimePrivilege 2016 WMIC.exe Token: SeProfSingleProcessPrivilege 2016 WMIC.exe Token: SeIncBasePriorityPrivilege 2016 WMIC.exe Token: SeCreatePagefilePrivilege 2016 WMIC.exe Token: SeBackupPrivilege 2016 WMIC.exe Token: SeRestorePrivilege 2016 WMIC.exe Token: SeShutdownPrivilege 2016 WMIC.exe Token: SeDebugPrivilege 2016 WMIC.exe Token: SeSystemEnvironmentPrivilege 2016 WMIC.exe Token: SeRemoteShutdownPrivilege 2016 WMIC.exe Token: SeUndockPrivilege 2016 WMIC.exe Token: SeManageVolumePrivilege 2016 WMIC.exe Token: 33 2016 WMIC.exe Token: 34 2016 WMIC.exe Token: 35 2016 WMIC.exe Token: 36 2016 WMIC.exe Token: SeIncreaseQuotaPrivilege 2016 WMIC.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 5064 wrote to memory of 4924 5064 java.exe 95 PID 5064 wrote to memory of 4924 5064 java.exe 95 PID 4924 wrote to memory of 4000 4924 java.exe 97 PID 4924 wrote to memory of 4000 4924 java.exe 97 PID 4000 wrote to memory of 4380 4000 java.exe 103 PID 4000 wrote to memory of 4380 4000 java.exe 103 PID 4380 wrote to memory of 2328 4380 cmd.exe 105 PID 4380 wrote to memory of 2328 4380 cmd.exe 105 PID 4000 wrote to memory of 2564 4000 java.exe 106 PID 4000 wrote to memory of 2564 4000 java.exe 106 PID 2564 wrote to memory of 2016 2564 cmd.exe 108 PID 2564 wrote to memory of 2016 2564 cmd.exe 108 PID 4000 wrote to memory of 880 4000 java.exe 109 PID 4000 wrote to memory of 880 4000 java.exe 109 PID 880 wrote to memory of 2924 880 cmd.exe 111 PID 880 wrote to memory of 2924 880 cmd.exe 111 PID 4000 wrote to memory of 3540 4000 java.exe 112 PID 4000 wrote to memory of 3540 4000 java.exe 112 PID 3540 wrote to memory of 2824 3540 cmd.exe 114 PID 3540 wrote to memory of 2824 3540 cmd.exe 114
Processes
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C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exejava -jar C:\Users\Admin\AppData\Local\Temp\ngjdawgfob.jar1⤵
- Suspicious use of WriteProcessMemory
PID:5064 -
C:\Program Files\Java\jre-1.8\bin\java.exe"C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\ngjdawgfob.jar"2⤵
- Drops startup file
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4924 -
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\ngjdawgfob.jar"3⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4000 -
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:4380 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list5⤵
- Suspicious use of AdjustPrivilegeToken
PID:2328
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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:2564 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list5⤵
- Suspicious use of AdjustPrivilegeToken
PID:2016
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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:880 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list5⤵PID:2924
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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:3540 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list5⤵PID:2824
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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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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI1IiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU5MjEiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODE5ODA3NzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MzA0NDYzOTg1Ii8-PC9hcHA-PC9yZXF1ZXN0Pg1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4724
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
241KB
MD5e02979ecd43bcc9061eb2b494ab5af50
SHA13122ac0e751660f646c73b10c4f79685aa65c545
SHA256a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a
SHA5121e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-189444705-1272902858-1305688695-1000\83aa4cc77f591dfc2374580bbd95f6ba_e0279a12-1b58-4c9b-bb52-af399849d85c
Filesize45B
MD5c8366ae350e7019aefc9d1e6e6a498c6
SHA15731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA25611e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA51233c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd
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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
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Filesize
92KB
MD5878180ed3a5baf3352b3ea3d92a3c52b
SHA1144a9b7b6d8309b44f9631156fa1ff4381204943
SHA2561bf26c165f67d151302623a90f09cf3835d9cba760253729429728238b865aee
SHA512ac31f13f7bcc4597c3d886bb78649db621ca36152365284e87eb29e6dbd7991a14e8be9450e500dae71938c88fb375cb1d9aa9748a39b5c4a30b2f33c06bed66