Analysis
-
max time kernel
145s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
27-08-2024 15:17
Static task
static1
Behavioral task
behavioral1
Sample
Request For Quotation.js
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
Request For Quotation.js
Resource
win10v2004-20240802-en
General
-
Target
Request For Quotation.js
-
Size
746KB
-
MD5
e20445bd8d40d72c17a93a6e175842c2
-
SHA1
9a887a492204632b05e67e9479d322ae620bb577
-
SHA256
287323eb8dce9257ec7c85c9bea69dd1730a1e15c2df7476343ce8a95567ff74
-
SHA512
d1bad3833aac26756a269d00c6fee14170a623951c8f9cb6b65ae01990b613966d76cef2cab440645a610c25f86c98b3995fff7b301e45e8905bbee5ae489b5d
-
SSDEEP
6144:XQ792xbDD02mhpWBGtT1fMqGdlKzF5QG+sx9z5hubTYh/KI4GGp1/dKyuaDteR0C:gT
Malware Config
Signatures
-
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-1-5-21-1194130065-3471212556-1656947724-1000\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\vcmbiuiwav.txt java.exe -
Loads dropped DLL 2 IoCs
Processes:
java.exejava.exepid Process 876 java.exe 3176 java.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
java.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vcmbiuiwav = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\vcmbiuiwav.txt\"" java.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vcmbiuiwav = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\vcmbiuiwav.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 37 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.
-
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
WMIC.exeWMIC.exedescription pid Process Token: SeIncreaseQuotaPrivilege 3108 WMIC.exe Token: SeSecurityPrivilege 3108 WMIC.exe Token: SeTakeOwnershipPrivilege 3108 WMIC.exe Token: SeLoadDriverPrivilege 3108 WMIC.exe Token: SeSystemProfilePrivilege 3108 WMIC.exe Token: SeSystemtimePrivilege 3108 WMIC.exe Token: SeProfSingleProcessPrivilege 3108 WMIC.exe Token: SeIncBasePriorityPrivilege 3108 WMIC.exe Token: SeCreatePagefilePrivilege 3108 WMIC.exe Token: SeBackupPrivilege 3108 WMIC.exe Token: SeRestorePrivilege 3108 WMIC.exe Token: SeShutdownPrivilege 3108 WMIC.exe Token: SeDebugPrivilege 3108 WMIC.exe Token: SeSystemEnvironmentPrivilege 3108 WMIC.exe Token: SeRemoteShutdownPrivilege 3108 WMIC.exe Token: SeUndockPrivilege 3108 WMIC.exe Token: SeManageVolumePrivilege 3108 WMIC.exe Token: 33 3108 WMIC.exe Token: 34 3108 WMIC.exe Token: 35 3108 WMIC.exe Token: 36 3108 WMIC.exe Token: SeIncreaseQuotaPrivilege 3108 WMIC.exe Token: SeSecurityPrivilege 3108 WMIC.exe Token: SeTakeOwnershipPrivilege 3108 WMIC.exe Token: SeLoadDriverPrivilege 3108 WMIC.exe Token: SeSystemProfilePrivilege 3108 WMIC.exe Token: SeSystemtimePrivilege 3108 WMIC.exe Token: SeProfSingleProcessPrivilege 3108 WMIC.exe Token: SeIncBasePriorityPrivilege 3108 WMIC.exe Token: SeCreatePagefilePrivilege 3108 WMIC.exe Token: SeBackupPrivilege 3108 WMIC.exe Token: SeRestorePrivilege 3108 WMIC.exe Token: SeShutdownPrivilege 3108 WMIC.exe Token: SeDebugPrivilege 3108 WMIC.exe Token: SeSystemEnvironmentPrivilege 3108 WMIC.exe Token: SeRemoteShutdownPrivilege 3108 WMIC.exe Token: SeUndockPrivilege 3108 WMIC.exe Token: SeManageVolumePrivilege 3108 WMIC.exe Token: 33 3108 WMIC.exe Token: 34 3108 WMIC.exe Token: 35 3108 WMIC.exe Token: 36 3108 WMIC.exe Token: SeIncreaseQuotaPrivilege 856 WMIC.exe Token: SeSecurityPrivilege 856 WMIC.exe Token: SeTakeOwnershipPrivilege 856 WMIC.exe Token: SeLoadDriverPrivilege 856 WMIC.exe Token: SeSystemProfilePrivilege 856 WMIC.exe Token: SeSystemtimePrivilege 856 WMIC.exe Token: SeProfSingleProcessPrivilege 856 WMIC.exe Token: SeIncBasePriorityPrivilege 856 WMIC.exe Token: SeCreatePagefilePrivilege 856 WMIC.exe Token: SeBackupPrivilege 856 WMIC.exe Token: SeRestorePrivilege 856 WMIC.exe Token: SeShutdownPrivilege 856 WMIC.exe Token: SeDebugPrivilege 856 WMIC.exe Token: SeSystemEnvironmentPrivilege 856 WMIC.exe Token: SeRemoteShutdownPrivilege 856 WMIC.exe Token: SeUndockPrivilege 856 WMIC.exe Token: SeManageVolumePrivilege 856 WMIC.exe Token: 33 856 WMIC.exe Token: 34 856 WMIC.exe Token: 35 856 WMIC.exe Token: 36 856 WMIC.exe Token: SeIncreaseQuotaPrivilege 856 WMIC.exe -
Suspicious use of WriteProcessMemory 26 IoCs
Processes:
wscript.exejavaw.exejava.execmd.exejava.execmd.execmd.execmd.execmd.exedescription pid Process procid_target PID 1776 wrote to memory of 4128 1776 wscript.exe 84 PID 1776 wrote to memory of 4128 1776 wscript.exe 84 PID 4128 wrote to memory of 876 4128 javaw.exe 93 PID 4128 wrote to memory of 876 4128 javaw.exe 93 PID 876 wrote to memory of 1080 876 java.exe 95 PID 876 wrote to memory of 1080 876 java.exe 95 PID 876 wrote to memory of 3176 876 java.exe 96 PID 876 wrote to memory of 3176 876 java.exe 96 PID 1080 wrote to memory of 828 1080 cmd.exe 99 PID 1080 wrote to memory of 828 1080 cmd.exe 99 PID 3176 wrote to memory of 3420 3176 java.exe 101 PID 3176 wrote to memory of 3420 3176 java.exe 101 PID 3420 wrote to memory of 3108 3420 cmd.exe 103 PID 3420 wrote to memory of 3108 3420 cmd.exe 103 PID 3176 wrote to memory of 3432 3176 java.exe 104 PID 3176 wrote to memory of 3432 3176 java.exe 104 PID 3432 wrote to memory of 856 3432 cmd.exe 106 PID 3432 wrote to memory of 856 3432 cmd.exe 106 PID 3176 wrote to memory of 3136 3176 java.exe 107 PID 3176 wrote to memory of 3136 3176 java.exe 107 PID 3136 wrote to memory of 3004 3136 cmd.exe 109 PID 3136 wrote to memory of 3004 3136 cmd.exe 109 PID 3176 wrote to memory of 4248 3176 java.exe 110 PID 3176 wrote to memory of 4248 3176 java.exe 110 PID 4248 wrote to memory of 4480 4248 cmd.exe 112 PID 4248 wrote to memory of 4480 4248 cmd.exe 112 -
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
-
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:1776 -
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\vcmbiuiwav.txt"2⤵
- Suspicious use of WriteProcessMemory
PID:4128 -
C:\Program Files\Java\jre-1.8\bin\java.exe"C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\vcmbiuiwav.txt"3⤵
- Drops startup file
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:876 -
C:\Windows\SYSTEM32\cmd.execmd /c schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\vcmbiuiwav.txt"4⤵
- Suspicious use of WriteProcessMemory
PID:1080 -
C:\Windows\system32\schtasks.exeschtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\vcmbiuiwav.txt"5⤵
- Scheduled Task/Job: Scheduled Task
PID:828
-
-
-
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\vcmbiuiwav.txt"4⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3176 -
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:3420 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list6⤵
- Suspicious use of AdjustPrivilegeToken
PID:3108
-
-
-
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:3432 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list6⤵
- Suspicious use of AdjustPrivilegeToken
PID:856
-
-
-
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:3136 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list6⤵PID:3004
-
-
-
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:4248 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list6⤵PID:4480
-
-
-
-
-
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
-
Filesize
46B
MD568ead8607af31fbbab7a244a43d8495e
SHA1b9352cf849f91e43aa1b540a5a769f45361ec0d2
SHA256956649811fe0ae6bc327102c643ac76b11e3472c89f809b6bb2a2fccd145a90a
SHA512d08f93592a36fe4452d528062e14601e0c343b5e1a5eb3588967310fecc8d6ad7c8c3984d28c0ca80bf4a707bbf80b1fdc2149a34a091665814008d82a313a33
-
Filesize
46B
MD5354bd9fac0cd47bb72821bef90551008
SHA1d7130a59df9a9c1f23a023bbd42b401af9e06b14
SHA256e0e1d9edcde2e14334a249732a60f7e9881ac9992bab82d910e9f2800950c93b
SHA5128dc25f958b6012599609adc24d69cf910f4828f4af36dfb34390104d856e67a21fc4689e04c3805e83921b7171dd56b1706bd2df2b324fb46d1793126838733b
-
Filesize
241KB
MD5e02979ecd43bcc9061eb2b494ab5af50
SHA13122ac0e751660f646c73b10c4f79685aa65c545
SHA256a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a
SHA5121e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372
-
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1194130065-3471212556-1656947724-1000\83aa4cc77f591dfc2374580bbd95f6ba_a53bb4ca-6113-48bb-9609-441860fdd0d7
Filesize45B
MD5c8366ae350e7019aefc9d1e6e6a498c6
SHA15731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA25611e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA51233c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd
-
Filesize
92KB
MD52cc7e15396dc275497fcf51f461da38d
SHA16fa0f11b6d9e3812a86ff1d43a86ad34bfc41062
SHA256e14f1c7e11a1f1ddd570d605e4204a694a7370d603c1b1ca157e505f180ccc48
SHA512daf71473c48f9592d33a49ff2f6d7b84e2c3a992f18a29979494cae86623328f0137c6ae9046cf3bbeb75d90d2a030d1fdbf3aca8718ea769429ce1e6e4a931f
-
Filesize
1.4MB
MD5acfb5b5fd9ee10bf69497792fd469f85
SHA10e0845217c4907822403912ad6828d8e0b256208
SHA256b308faebfe4ed409de8410e0a632d164b2126b035f6eacff968d3908cafb4d9e
SHA512e52575f58a195ceb3bd16b9740eadf5bc5b1d4d63c0734e8e5fd1d1776aa2d068d2e4c7173b83803f95f72c0a6759ae1c9b65773c734250d4cfcdf47a19f82aa
-
Filesize
2.6MB
MD52f4a99c2758e72ee2b59a73586a2322f
SHA1af38e7c4d0fc73c23ecd785443705bfdee5b90bf
SHA25624d81621f82ac29fcdd9a74116031f5907a2343158e616f4573bbfa2434ae0d5
SHA512b860459a0d3bf7ccb600a03aa1d2ac0358619ee89b2b96ed723541e182b6fdab53aefef7992acb4e03fca67aa47cbe3907b1e6060a60b57ed96c4e00c35c7494
-
Filesize
4.1MB
MD5b33387e15ab150a7bf560abdc73c3bec
SHA166b8075784131f578ef893fd7674273f709b9a4c
SHA2562eae3dea1c3dde6104c49f9601074b6038ff6abcf3be23f4b56f6720a4f6a491
SHA51225cfb0d6ce35d0bcb18527d3aa12c63ecb2d9c1b8b78805d1306e516c13480b79bb0d74730aa93bd1752f9ac2da9fdd51781c48844cea2fd52a06c62852c8279
-
Filesize
772KB
MD5e1aa38a1e78a76a6de73efae136cdb3a
SHA1c463da71871f780b2e2e5dba115d43953b537daf
SHA2562ddda8af6faef8bde46acf43ec546603180bcf8dcb2e5591fff8ac9cd30b5609
SHA512fee16fe9364926ec337e52f551fd62ed81984808a847de2fd68ff29b6c5da0dcc04ef6d8977f0fe675662a7d2ea1065cdcdd2a5259446226a7c7c5516bd7d60d