Analysis
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max time kernel
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max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
11/06/2024, 18:52
Static task
static1
Behavioral task
behavioral1
Sample
Quotation.js
Resource
win7-20240508-en
General
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Target
Quotation.js
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Size
822KB
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MD5
1439ff7d0498e63f8b6323c4263d6594
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SHA1
8d06ef0d937a1a64f4fc840bca74c41fb04f0331
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SHA256
35a08088d3233f2e66a45b4e99f66e082d410b4f44ac3717cdc355d3d6527df6
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SHA512
19639b0d7795548cad9ffdee0bd60a2686e95420ab2334b61464cde26fe5ed75ee65deca30697d3378cd7ba158c6ce9f2225ac77e8aa0d12c48df17c49d10e60
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SSDEEP
6144:XQHQhvn5h0IG+3yZ8dmKzRWdMrhYlJW+pxZjyWMbD3ShfdQqsePVEiqtCKPvIj5c:gu
Malware Config
Signatures
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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-1-5-21-4018855536-2201274732-320770143-1000\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\nvhclikxsh.txt java.exe -
Loads dropped DLL 2 IoCs
pid Process 2176 java.exe 3380 java.exe -
Modifies file permissions 1 TTPs 1 IoCs
pid Process 4428 icacls.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nvhclikxsh = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\nvhclikxsh.txt\"" java.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nvhclikxsh = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\nvhclikxsh.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 32 ip-api.com -
Command and Scripting Interpreter: JavaScript 1 TTPs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2284 schtasks.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 208 WMIC.exe Token: SeSecurityPrivilege 208 WMIC.exe Token: SeTakeOwnershipPrivilege 208 WMIC.exe Token: SeLoadDriverPrivilege 208 WMIC.exe Token: SeSystemProfilePrivilege 208 WMIC.exe Token: SeSystemtimePrivilege 208 WMIC.exe Token: SeProfSingleProcessPrivilege 208 WMIC.exe Token: SeIncBasePriorityPrivilege 208 WMIC.exe Token: SeCreatePagefilePrivilege 208 WMIC.exe Token: SeBackupPrivilege 208 WMIC.exe Token: SeRestorePrivilege 208 WMIC.exe Token: SeShutdownPrivilege 208 WMIC.exe Token: SeDebugPrivilege 208 WMIC.exe Token: SeSystemEnvironmentPrivilege 208 WMIC.exe Token: SeRemoteShutdownPrivilege 208 WMIC.exe Token: SeUndockPrivilege 208 WMIC.exe Token: SeManageVolumePrivilege 208 WMIC.exe Token: 33 208 WMIC.exe Token: 34 208 WMIC.exe Token: 35 208 WMIC.exe Token: 36 208 WMIC.exe Token: SeIncreaseQuotaPrivilege 208 WMIC.exe Token: SeSecurityPrivilege 208 WMIC.exe Token: SeTakeOwnershipPrivilege 208 WMIC.exe Token: SeLoadDriverPrivilege 208 WMIC.exe Token: SeSystemProfilePrivilege 208 WMIC.exe Token: SeSystemtimePrivilege 208 WMIC.exe Token: SeProfSingleProcessPrivilege 208 WMIC.exe Token: SeIncBasePriorityPrivilege 208 WMIC.exe Token: SeCreatePagefilePrivilege 208 WMIC.exe Token: SeBackupPrivilege 208 WMIC.exe Token: SeRestorePrivilege 208 WMIC.exe Token: SeShutdownPrivilege 208 WMIC.exe Token: SeDebugPrivilege 208 WMIC.exe Token: SeSystemEnvironmentPrivilege 208 WMIC.exe Token: SeRemoteShutdownPrivilege 208 WMIC.exe Token: SeUndockPrivilege 208 WMIC.exe Token: SeManageVolumePrivilege 208 WMIC.exe Token: 33 208 WMIC.exe Token: 34 208 WMIC.exe Token: 35 208 WMIC.exe Token: 36 208 WMIC.exe Token: SeIncreaseQuotaPrivilege 2264 WMIC.exe Token: SeSecurityPrivilege 2264 WMIC.exe Token: SeTakeOwnershipPrivilege 2264 WMIC.exe Token: SeLoadDriverPrivilege 2264 WMIC.exe Token: SeSystemProfilePrivilege 2264 WMIC.exe Token: SeSystemtimePrivilege 2264 WMIC.exe Token: SeProfSingleProcessPrivilege 2264 WMIC.exe Token: SeIncBasePriorityPrivilege 2264 WMIC.exe Token: SeCreatePagefilePrivilege 2264 WMIC.exe Token: SeBackupPrivilege 2264 WMIC.exe Token: SeRestorePrivilege 2264 WMIC.exe Token: SeShutdownPrivilege 2264 WMIC.exe Token: SeDebugPrivilege 2264 WMIC.exe Token: SeSystemEnvironmentPrivilege 2264 WMIC.exe Token: SeRemoteShutdownPrivilege 2264 WMIC.exe Token: SeUndockPrivilege 2264 WMIC.exe Token: SeManageVolumePrivilege 2264 WMIC.exe Token: 33 2264 WMIC.exe Token: 34 2264 WMIC.exe Token: 35 2264 WMIC.exe Token: 36 2264 WMIC.exe Token: SeIncreaseQuotaPrivilege 2264 WMIC.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 3244 wrote to memory of 4168 3244 wscript.exe 83 PID 3244 wrote to memory of 4168 3244 wscript.exe 83 PID 4168 wrote to memory of 4428 4168 javaw.exe 84 PID 4168 wrote to memory of 4428 4168 javaw.exe 84 PID 4168 wrote to memory of 2176 4168 javaw.exe 88 PID 4168 wrote to memory of 2176 4168 javaw.exe 88 PID 2176 wrote to memory of 1804 2176 java.exe 92 PID 2176 wrote to memory of 1804 2176 java.exe 92 PID 2176 wrote to memory of 3380 2176 java.exe 93 PID 2176 wrote to memory of 3380 2176 java.exe 93 PID 1804 wrote to memory of 2284 1804 cmd.exe 96 PID 1804 wrote to memory of 2284 1804 cmd.exe 96 PID 3380 wrote to memory of 3288 3380 java.exe 97 PID 3380 wrote to memory of 3288 3380 java.exe 97 PID 3288 wrote to memory of 208 3288 cmd.exe 99 PID 3288 wrote to memory of 208 3288 cmd.exe 99 PID 3380 wrote to memory of 2512 3380 java.exe 100 PID 3380 wrote to memory of 2512 3380 java.exe 100 PID 2512 wrote to memory of 2264 2512 cmd.exe 102 PID 2512 wrote to memory of 2264 2512 cmd.exe 102 PID 3380 wrote to memory of 5104 3380 java.exe 103 PID 3380 wrote to memory of 5104 3380 java.exe 103 PID 5104 wrote to memory of 2624 5104 cmd.exe 106 PID 5104 wrote to memory of 2624 5104 cmd.exe 106 PID 3380 wrote to memory of 3092 3380 java.exe 107 PID 3380 wrote to memory of 3092 3380 java.exe 107 PID 3092 wrote to memory of 4520 3092 cmd.exe 109 PID 3092 wrote to memory of 4520 3092 cmd.exe 109 -
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\Quotation.js1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3244 -
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\nvhclikxsh.txt"2⤵
- Suspicious use of WriteProcessMemory
PID:4168 -
C:\Windows\system32\icacls.exeC:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M3⤵
- Modifies file permissions
PID:4428
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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\nvhclikxsh.txt"3⤵
- Drops startup file
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2176 -
C:\Windows\SYSTEM32\cmd.execmd /c schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\nvhclikxsh.txt"4⤵
- Suspicious use of WriteProcessMemory
PID:1804 -
C:\Windows\system32\schtasks.exeschtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\nvhclikxsh.txt"5⤵
- Creates scheduled task(s)
PID:2284
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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\nvhclikxsh.txt"4⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3380 -
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:3288 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list6⤵
- Suspicious use of AdjustPrivilegeToken
PID:208
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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:2512 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list6⤵
- Suspicious use of AdjustPrivilegeToken
PID:2264
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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:5104 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list6⤵PID:2624
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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:3092 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list6⤵PID:4520
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
46B
MD52269f1a4d3f8724f717fdd7c7e6fa61e
SHA1adeaf65acfe377876e5fc3d73c1d34cb6a836f25
SHA256ea3ecbe47f8319ccc79d3ce166e607862859d0faffdb343625e8b2c082ea1880
SHA512d32ffbd45b90f9d165ce785c08870542e748e94557e272f4bec9da068f28d294e2f56897d872475409460bc0102ca0e05b582984e67e15623e65b7aca3379380
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Filesize
46B
MD5ac8da133ec2430b4d134c27486ba1b1d
SHA17b9db82e3926eaa9e6a3f2cf2a4cffa0b994d02a
SHA2563e976136c8a38091e0dcc72ec86a5ac93d6f33bbb9a50400ebaea1ba26db0293
SHA512f789a58f87526981f9a262a586b189b67712b9e740ce527dbd8eb258c43cc2a915d4baac608bdd7ace6e6478977306ec5f513ee960cc294315015774472eecc5
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Filesize
241KB
MD5e02979ecd43bcc9061eb2b494ab5af50
SHA13122ac0e751660f646c73b10c4f79685aa65c545
SHA256a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a
SHA5121e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4018855536-2201274732-320770143-1000\83aa4cc77f591dfc2374580bbd95f6ba_4d0966de-9ba4-4ee9-b282-eaf9cf9c9160
Filesize45B
MD5c8366ae350e7019aefc9d1e6e6a498c6
SHA15731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA25611e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA51233c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd
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Filesize
92KB
MD52cc7e15396dc275497fcf51f461da38d
SHA16fa0f11b6d9e3812a86ff1d43a86ad34bfc41062
SHA256e14f1c7e11a1f1ddd570d605e4204a694a7370d603c1b1ca157e505f180ccc48
SHA512daf71473c48f9592d33a49ff2f6d7b84e2c3a992f18a29979494cae86623328f0137c6ae9046cf3bbeb75d90d2a030d1fdbf3aca8718ea769429ce1e6e4a931f
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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