Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
09/10/2024, 12:13
Static task
static1
Behavioral task
behavioral1
Sample
Request For Quotation.js
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Request For Quotation.js
Resource
win10v2004-20241007-en
General
- Target Request For Quotation.js
- Size 201KB
- Sample241009-pdrfasthkn
- SHA256 3f18101e130a40d6968f3150b771240941309ea168257f27d8ad9aac661f4ce1
- MD5 9600d7e37983b3a96ba62a23c962977e
- SHA1 a0808965496c009762a57fbea7c082d106da9e97
- SHA512 5f473b33200d7f6a9d59c3d1fec96f73dbefb6b7575fa510dfb69d95bd5039d7b8a25c98e22923b485999f00791e6b7ee0350d0fcf0bc7979057cddb7f9ba8d7
- SSDEEP 6144:HQ9BYL8i3Pi5/9gxfLZHS6h5yoEJRUx1vIe:wMi5/+nWoEY
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation wscript.exe - Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\udgwgkkca.txt java.exe - Loads dropped DLL 2 IoCs
pid Process 1560 java.exe 4408 java.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\udgwgkkca = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\udgwgkkca.txt\"" java.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\udgwgkkca = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\udgwgkkca.txt\"" 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 42 ip-api.com - Command and Scripting Interpreter: JavaScript 1 TTPs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2192 schtasks.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4076 WMIC.exe Token: SeSecurityPrivilege 4076 WMIC.exe Token: SeTakeOwnershipPrivilege 4076 WMIC.exe Token: SeLoadDriverPrivilege 4076 WMIC.exe Token: SeSystemProfilePrivilege 4076 WMIC.exe Token: SeSystemtimePrivilege 4076 WMIC.exe Token: SeProfSingleProcessPrivilege 4076 WMIC.exe Token: SeIncBasePriorityPrivilege 4076 WMIC.exe Token: SeCreatePagefilePrivilege 4076 WMIC.exe Token: SeBackupPrivilege 4076 WMIC.exe Token: SeRestorePrivilege 4076 WMIC.exe Token: SeShutdownPrivilege 4076 WMIC.exe Token: SeDebugPrivilege 4076 WMIC.exe Token: SeSystemEnvironmentPrivilege 4076 WMIC.exe Token: SeRemoteShutdownPrivilege 4076 WMIC.exe Token: SeUndockPrivilege 4076 WMIC.exe Token: SeManageVolumePrivilege 4076 WMIC.exe Token: 33 4076 WMIC.exe Token: 34 4076 WMIC.exe Token: 35 4076 WMIC.exe Token: 36 4076 WMIC.exe Token: SeIncreaseQuotaPrivilege 4076 WMIC.exe Token: SeSecurityPrivilege 4076 WMIC.exe Token: SeTakeOwnershipPrivilege 4076 WMIC.exe Token: SeLoadDriverPrivilege 4076 WMIC.exe Token: SeSystemProfilePrivilege 4076 WMIC.exe Token: SeSystemtimePrivilege 4076 WMIC.exe Token: SeProfSingleProcessPrivilege 4076 WMIC.exe Token: SeIncBasePriorityPrivilege 4076 WMIC.exe Token: SeCreatePagefilePrivilege 4076 WMIC.exe Token: SeBackupPrivilege 4076 WMIC.exe Token: SeRestorePrivilege 4076 WMIC.exe Token: SeShutdownPrivilege 4076 WMIC.exe Token: SeDebugPrivilege 4076 WMIC.exe Token: SeSystemEnvironmentPrivilege 4076 WMIC.exe Token: SeRemoteShutdownPrivilege 4076 WMIC.exe Token: SeUndockPrivilege 4076 WMIC.exe Token: SeManageVolumePrivilege 4076 WMIC.exe Token: 33 4076 WMIC.exe Token: 34 4076 WMIC.exe Token: 35 4076 WMIC.exe Token: 36 4076 WMIC.exe Token: SeIncreaseQuotaPrivilege 720 WMIC.exe Token: SeSecurityPrivilege 720 WMIC.exe Token: SeTakeOwnershipPrivilege 720 WMIC.exe Token: SeLoadDriverPrivilege 720 WMIC.exe Token: SeSystemProfilePrivilege 720 WMIC.exe Token: SeSystemtimePrivilege 720 WMIC.exe Token: SeProfSingleProcessPrivilege 720 WMIC.exe Token: SeIncBasePriorityPrivilege 720 WMIC.exe Token: SeCreatePagefilePrivilege 720 WMIC.exe Token: SeBackupPrivilege 720 WMIC.exe Token: SeRestorePrivilege 720 WMIC.exe Token: SeShutdownPrivilege 720 WMIC.exe Token: SeDebugPrivilege 720 WMIC.exe Token: SeSystemEnvironmentPrivilege 720 WMIC.exe Token: SeRemoteShutdownPrivilege 720 WMIC.exe Token: SeUndockPrivilege 720 WMIC.exe Token: SeManageVolumePrivilege 720 WMIC.exe Token: 33 720 WMIC.exe Token: 34 720 WMIC.exe Token: 35 720 WMIC.exe Token: 36 720 WMIC.exe Token: SeIncreaseQuotaPrivilege 720 WMIC.exe - Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 1608 wrote to memory of 4708 1608 wscript.exe 83 PID 1608 wrote to memory of 4708 1608 wscript.exe 83 PID 4708 wrote to memory of 1560 4708 javaw.exe 86 PID 4708 wrote to memory of 1560 4708 javaw.exe 86 PID 1560 wrote to memory of 2772 1560 java.exe 88 PID 1560 wrote to memory of 2772 1560 java.exe 88 PID 1560 wrote to memory of 4408 1560 java.exe 89 PID 1560 wrote to memory of 4408 1560 java.exe 89 PID 2772 wrote to memory of 2192 2772 cmd.exe 92 PID 2772 wrote to memory of 2192 2772 cmd.exe 92 PID 4408 wrote to memory of 3272 4408 java.exe 97 PID 4408 wrote to memory of 3272 4408 java.exe 97 PID 3272 wrote to memory of 4076 3272 cmd.exe 99 PID 3272 wrote to memory of 4076 3272 cmd.exe 99 PID 4408 wrote to memory of 2304 4408 java.exe 100 PID 4408 wrote to memory of 2304 4408 java.exe 100 PID 2304 wrote to memory of 720 2304 cmd.exe 102 PID 2304 wrote to memory of 720 2304 cmd.exe 102 PID 4408 wrote to memory of 2240 4408 java.exe 103 PID 4408 wrote to memory of 2240 4408 java.exe 103 PID 2240 wrote to memory of 3640 2240 cmd.exe 105 PID 2240 wrote to memory of 3640 2240 cmd.exe 105 PID 4408 wrote to memory of 372 4408 java.exe 106 PID 4408 wrote to memory of 372 4408 java.exe 106 PID 372 wrote to memory of 3524 372 cmd.exe 108 PID 372 wrote to memory of 3524 372 cmd.exe 108 - 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:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\Request For Quotation.js"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1608 -
C:\Program Files\Java\jre-1.8\bin\javaw.exe"C:\Program Files\Java\jre-1.8\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\udgwgkkca.txt"2⤵
- Suspicious use of WriteProcessMemory
PID:4708 -
C:\Program Files\Java\jre-1.8\bin\java.exe"C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\udgwgkkca.txt"3⤵
- Drops startup file
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1560 -
C:\Windows\SYSTEM32\cmd.execmd /c schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\udgwgkkca.txt"4⤵
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\Windows\system32\schtasks.exeschtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\udgwgkkca.txt"5⤵
- Scheduled Task/Job: Scheduled Task
PID:2192
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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\udgwgkkca.txt"4⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4408 -
C:\Windows\SYSTEM32\cmd.execmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list"5⤵
- Suspicious use of WriteProcessMemory
PID:3272 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list6⤵
- Suspicious use of AdjustPrivilegeToken
PID:4076
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C:\Windows\SYSTEM32\cmd.execmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list"5⤵
- Suspicious use of WriteProcessMemory
PID:2304 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list6⤵
- Suspicious use of AdjustPrivilegeToken
PID:720
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C:\Windows\SYSTEM32\cmd.execmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list"5⤵
- Suspicious use of WriteProcessMemory
PID:2240 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list6⤵PID:3640
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C:\Windows\SYSTEM32\cmd.execmd.exe /c "wmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list"5⤵
- Suspicious use of WriteProcessMemory
PID:372 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list6⤵PID:3524
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1JavaScript
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp
- Size 46B
- SHA256 358aacbf39ff63e7db9ea17c9fe9a79f0c4da290dab6da40576359153e8a0bac
- MD5 dca2a54cb75cee37a6bf4ddac14fbf2f
- SHA1 3f0b7b8010ac3a1899fb71b083f99e0af7a9c2c2
- SHA512 d0c2886de1c4e95ef73be203f7f67724264bf055072509ad3db00606e295fbeb438a2fe91dd8674b4daeab7e3b42450ff306c434fe56afa7ed3eb64c4a54bf85
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\jna-63116079\jna829141609132419600.dll
- Size 241KB
- SHA256 a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a
- MD5 e02979ecd43bcc9061eb2b494ab5af50
- SHA1 3122ac0e751660f646c73b10c4f79685aa65c545
- SHA512 1e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372
- SSDEEP 6144:YW2uuBVCg2ZF0xk5udHB7EkAgEEz2Lh2LDh+MDWHNaL7yyubjmiy9NBW:YW2uAC9sVEZL0vdnz
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2045521122-590294423-3465680274-1000\83aa4cc77f591dfc2374580bbd95f6ba_896de533-e5fb-4eb9-8f2b-d363f3584dc5
- Size 45B
- SHA256 11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
- MD5 c8366ae350e7019aefc9d1e6e6a498c6
- SHA1 5731d8a3e6568a5f2dfbbc87e3db9637df280b61
- SHA512 33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\udgwgkkca.txt
- Size 92KB
- SHA256 e14f1c7e11a1f1ddd570d605e4204a694a7370d603c1b1ca157e505f180ccc48
- MD5 2cc7e15396dc275497fcf51f461da38d
- SHA1 6fa0f11b6d9e3812a86ff1d43a86ad34bfc41062
- SHA512 daf71473c48f9592d33a49ff2f6d7b84e2c3a992f18a29979494cae86623328f0137c6ae9046cf3bbeb75d90d2a030d1fdbf3aca8718ea769429ce1e6e4a931f
- SSDEEP 1536:we//1APYP119QV1+jG4cRtnGS2Ps0470ipLeejtTNDJheJdGHGvavxTpSHrsn:weaPYP1rQajoGfPR4Ai9eepToJdfvPLE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\lib\jna-5.5.0.jar
- Size 1.4MB
- SHA256 b308faebfe4ed409de8410e0a632d164b2126b035f6eacff968d3908cafb4d9e
- MD5 acfb5b5fd9ee10bf69497792fd469f85
- SHA1 0e0845217c4907822403912ad6828d8e0b256208
- SHA512 e52575f58a195ceb3bd16b9740eadf5bc5b1d4d63c0734e8e5fd1d1776aa2d068d2e4c7173b83803f95f72c0a6759ae1c9b65773c734250d4cfcdf47a19f82aa
- SSDEEP 24576:BggLnybolJdaW+864NkqCUer8N7sSFOaj5lWOEMIKk6idJRWPTgzq3bICEz2lFO:BTnybo9aW+L5qCUO0xsiMPZrJgPLLIO6
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\lib\jna-platform-5.5.0.jar
- Size 2.6MB
- SHA256 24d81621f82ac29fcdd9a74116031f5907a2343158e616f4573bbfa2434ae0d5
- MD5 2f4a99c2758e72ee2b59a73586a2322f
- SHA1 af38e7c4d0fc73c23ecd785443705bfdee5b90bf
- SHA512 b860459a0d3bf7ccb600a03aa1d2ac0358619ee89b2b96ed723541e182b6fdab53aefef7992acb4e03fca67aa47cbe3907b1e6060a60b57ed96c4e00c35c7494
- SSDEEP 24576:DyciOooDbK7Yw1J75n4BP/NtK2ov3mhDR6:3iOLDOZJ75nwtK2ovWh8
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\lib\sqlite-jdbc-3.14.2.1.jar
- Size 4.1MB
- SHA256 2eae3dea1c3dde6104c49f9601074b6038ff6abcf3be23f4b56f6720a4f6a491
- MD5 b33387e15ab150a7bf560abdc73c3bec
- SHA1 66b8075784131f578ef893fd7674273f709b9a4c
- SHA512 25cfb0d6ce35d0bcb18527d3aa12c63ecb2d9c1b8b78805d1306e516c13480b79bb0d74730aa93bd1752f9ac2da9fdd51781c48844cea2fd52a06c62852c8279
- SSDEEP 98304:czJoX0izQbrabWo2MxgErRYxFOY8IsFWyTIiTIzMpca:cJoXHQKW9MxRr8wZZsikzMaa
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\lib\system-hook-3.5.jar
- Size 772KB
- SHA256 2ddda8af6faef8bde46acf43ec546603180bcf8dcb2e5591fff8ac9cd30b5609
- MD5 e1aa38a1e78a76a6de73efae136cdb3a
- SHA1 c463da71871f780b2e2e5dba115d43953b537daf
- SHA512 fee16fe9364926ec337e52f551fd62ed81984808a847de2fd68ff29b6c5da0dcc04ef6d8977f0fe675662a7d2ea1065cdcdd2a5259446226a7c7c5516bd7d60d
- SSDEEP 24576:IhCFW8WXvOsWW9XGmvcVfkfTnzrLvadKPpv:IhCYWstW202t
- MD5 SHA1 SHA512 SSDEEP