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 18:53
Static task
static1
Behavioral task
behavioral1
Sample
Request For Quotation.js
Resource
win7-20240221-en
General
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Target
Request For Quotation.js
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Size
835KB
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MD5
a5e17a3b0f562f722011b2025ad1badf
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SHA1
e3e8457df8c12a7d76c021851c923fbb3f090257
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SHA256
1cb72dd000981a7f72f42e187c7a9788ec3d8c972ef0b6052f65ec059cbbb1a1
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SHA512
23930d5bbdc3336fe5599b39c23de6a1319d2032713866eb8bbcb54c4d91aaf4de296b1fa441b7a6bc17dad2bacedf8fd6ed7a4e0efc81a5fb23726d8c4eee7f
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SSDEEP
768:XQ9KqO+g0ESJoOYHmxzFQi0O7I02iVuUBbS4OPtI0KIr3l9MgkmJ3Eudgis8aidB:XQfRVQgpATGGzIQ1DQ8lU+
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.
Processes:
wscript.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation wscript.exe -
Drops startup file 1 IoCs
Processes:
java.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\samxnudlkt.txt java.exe -
Loads dropped DLL 2 IoCs
Processes:
java.exejava.exepid process 932 java.exe 2696 java.exe -
Modifies file permissions 1 TTPs 1 IoCs
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Adds Run key to start application 2 TTPs 2 IoCs
Processes:
java.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\samxnudlkt = "\"C:\\Users\\Admin\\AppData\\Roaming\\samxnudlkt.txt\"" java.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\samxnudlkt = "\"C:\\Users\\Admin\\AppData\\Roaming\\samxnudlkt.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.
Processes:
flow ioc 31 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.
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Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
WMIC.exeWMIC.exedescription pid process Token: SeIncreaseQuotaPrivilege 4728 WMIC.exe Token: SeSecurityPrivilege 4728 WMIC.exe Token: SeTakeOwnershipPrivilege 4728 WMIC.exe Token: SeLoadDriverPrivilege 4728 WMIC.exe Token: SeSystemProfilePrivilege 4728 WMIC.exe Token: SeSystemtimePrivilege 4728 WMIC.exe Token: SeProfSingleProcessPrivilege 4728 WMIC.exe Token: SeIncBasePriorityPrivilege 4728 WMIC.exe Token: SeCreatePagefilePrivilege 4728 WMIC.exe Token: SeBackupPrivilege 4728 WMIC.exe Token: SeRestorePrivilege 4728 WMIC.exe Token: SeShutdownPrivilege 4728 WMIC.exe Token: SeDebugPrivilege 4728 WMIC.exe Token: SeSystemEnvironmentPrivilege 4728 WMIC.exe Token: SeRemoteShutdownPrivilege 4728 WMIC.exe Token: SeUndockPrivilege 4728 WMIC.exe Token: SeManageVolumePrivilege 4728 WMIC.exe Token: 33 4728 WMIC.exe Token: 34 4728 WMIC.exe Token: 35 4728 WMIC.exe Token: 36 4728 WMIC.exe Token: SeIncreaseQuotaPrivilege 4728 WMIC.exe Token: SeSecurityPrivilege 4728 WMIC.exe Token: SeTakeOwnershipPrivilege 4728 WMIC.exe Token: SeLoadDriverPrivilege 4728 WMIC.exe Token: SeSystemProfilePrivilege 4728 WMIC.exe Token: SeSystemtimePrivilege 4728 WMIC.exe Token: SeProfSingleProcessPrivilege 4728 WMIC.exe Token: SeIncBasePriorityPrivilege 4728 WMIC.exe Token: SeCreatePagefilePrivilege 4728 WMIC.exe Token: SeBackupPrivilege 4728 WMIC.exe Token: SeRestorePrivilege 4728 WMIC.exe Token: SeShutdownPrivilege 4728 WMIC.exe Token: SeDebugPrivilege 4728 WMIC.exe Token: SeSystemEnvironmentPrivilege 4728 WMIC.exe Token: SeRemoteShutdownPrivilege 4728 WMIC.exe Token: SeUndockPrivilege 4728 WMIC.exe Token: SeManageVolumePrivilege 4728 WMIC.exe Token: 33 4728 WMIC.exe Token: 34 4728 WMIC.exe Token: 35 4728 WMIC.exe Token: 36 4728 WMIC.exe Token: SeIncreaseQuotaPrivilege 3412 WMIC.exe Token: SeSecurityPrivilege 3412 WMIC.exe Token: SeTakeOwnershipPrivilege 3412 WMIC.exe Token: SeLoadDriverPrivilege 3412 WMIC.exe Token: SeSystemProfilePrivilege 3412 WMIC.exe Token: SeSystemtimePrivilege 3412 WMIC.exe Token: SeProfSingleProcessPrivilege 3412 WMIC.exe Token: SeIncBasePriorityPrivilege 3412 WMIC.exe Token: SeCreatePagefilePrivilege 3412 WMIC.exe Token: SeBackupPrivilege 3412 WMIC.exe Token: SeRestorePrivilege 3412 WMIC.exe Token: SeShutdownPrivilege 3412 WMIC.exe Token: SeDebugPrivilege 3412 WMIC.exe Token: SeSystemEnvironmentPrivilege 3412 WMIC.exe Token: SeRemoteShutdownPrivilege 3412 WMIC.exe Token: SeUndockPrivilege 3412 WMIC.exe Token: SeManageVolumePrivilege 3412 WMIC.exe Token: 33 3412 WMIC.exe Token: 34 3412 WMIC.exe Token: 35 3412 WMIC.exe Token: 36 3412 WMIC.exe Token: SeIncreaseQuotaPrivilege 3412 WMIC.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
wscript.exejavaw.exejava.execmd.exejava.execmd.execmd.execmd.execmd.exedescription pid process target process PID 4868 wrote to memory of 1088 4868 wscript.exe javaw.exe PID 4868 wrote to memory of 1088 4868 wscript.exe javaw.exe PID 1088 wrote to memory of 4180 1088 javaw.exe icacls.exe PID 1088 wrote to memory of 4180 1088 javaw.exe icacls.exe PID 1088 wrote to memory of 932 1088 javaw.exe java.exe PID 1088 wrote to memory of 932 1088 javaw.exe java.exe PID 932 wrote to memory of 2684 932 java.exe cmd.exe PID 932 wrote to memory of 2684 932 java.exe cmd.exe PID 932 wrote to memory of 2696 932 java.exe java.exe PID 932 wrote to memory of 2696 932 java.exe java.exe PID 2684 wrote to memory of 2288 2684 cmd.exe schtasks.exe PID 2684 wrote to memory of 2288 2684 cmd.exe schtasks.exe PID 2696 wrote to memory of 1456 2696 java.exe cmd.exe PID 2696 wrote to memory of 1456 2696 java.exe cmd.exe PID 1456 wrote to memory of 4728 1456 cmd.exe WMIC.exe PID 1456 wrote to memory of 4728 1456 cmd.exe WMIC.exe PID 2696 wrote to memory of 1540 2696 java.exe cmd.exe PID 2696 wrote to memory of 1540 2696 java.exe cmd.exe PID 1540 wrote to memory of 3412 1540 cmd.exe WMIC.exe PID 1540 wrote to memory of 3412 1540 cmd.exe WMIC.exe PID 2696 wrote to memory of 4220 2696 java.exe cmd.exe PID 2696 wrote to memory of 4220 2696 java.exe cmd.exe PID 4220 wrote to memory of 1728 4220 cmd.exe WMIC.exe PID 4220 wrote to memory of 1728 4220 cmd.exe WMIC.exe PID 2696 wrote to memory of 2144 2696 java.exe cmd.exe PID 2696 wrote to memory of 2144 2696 java.exe cmd.exe PID 2144 wrote to memory of 3644 2144 cmd.exe WMIC.exe PID 2144 wrote to memory of 3644 2144 cmd.exe WMIC.exe -
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:4868 -
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\samxnudlkt.txt"2⤵
- Suspicious use of WriteProcessMemory
PID:1088 -
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:4180
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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\samxnudlkt.txt"3⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:932 -
C:\Windows\SYSTEM32\cmd.execmd /c schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\samxnudlkt.txt"4⤵
- Suspicious use of WriteProcessMemory
PID:2684 -
C:\Windows\system32\schtasks.exeschtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\samxnudlkt.txt"5⤵
- Creates scheduled task(s)
PID:2288
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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\samxnudlkt.txt"4⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2696 -
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:1456 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list6⤵
- Suspicious use of AdjustPrivilegeToken
PID:4728
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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:1540 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list6⤵
- Suspicious use of AdjustPrivilegeToken
PID:3412
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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:4220 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list6⤵PID:1728
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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:2144 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list6⤵PID:3644
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
46B
MD591b0e75be33b39865f0743cb403fc6f8
SHA17cf9ea47c3de48de5dfd435a6c8c5fa04dccab6c
SHA25611b292827428b4793df1e279882a4938a0efa3cb639f39d50c5d00bec3d7feef
SHA51247746cec259386a917b90721a38861cbab8e1c9cead16cc915c2cbe10886894dcf44c3f204d63635b0175490e4dd136309879d792050f95c72a41b7841b38276
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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Filesize
241KB
MD5e02979ecd43bcc9061eb2b494ab5af50
SHA13122ac0e751660f646c73b10c4f79685aa65c545
SHA256a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a
SHA5121e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-540404634-651139247-2967210625-1000\83aa4cc77f591dfc2374580bbd95f6ba_41e50f4a-4a76-42e1-a3df-51306e426307
Filesize45B
MD5c8366ae350e7019aefc9d1e6e6a498c6
SHA15731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA25611e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA51233c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd
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Filesize
92KB
MD540324e4190ca694d65c17b8142490c1e
SHA114f8a7fbd6580cc1146a04af95c37b6772bb5215
SHA256943a982c65ebf476f6f454a95e4f8105f6c89d3e90d638113f718a208aa51db0
SHA512885107f66e0441f1d14ae4f193bcacea831f46872ec74501d82f29af7e51731714acf8a63fce72dac557c20c6cd15d1e77734e3fa443bc28dd3cda5aca22f5b7
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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