Analysis
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max time kernel
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max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
08-05-2024 10:31
Static task
static1
Behavioral task
behavioral1
Sample
Invoice & Packing List.js
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Invoice & Packing List.js
Resource
win10v2004-20240419-en
General
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Target
Invoice & Packing List.js
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Size
352KB
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MD5
e38d8e75f11cf191e173aa3e2528b57a
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SHA1
0e7e3b6ca4118660adb1ad6cfa238613458c5245
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SHA256
dc6aeb1f8d342bc7863a71083222cfa544b340c181e2be87dd39f5d25aac12e4
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SHA512
a8d2e021f69c22918972b505b742c06ed0aed4003adef538853b68d55647a17e089828b8bc85c2e57feb7f92962dd5aa671f9a58635dbc49b7baf753ca96c176
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SSDEEP
6144:J0pVKGI89xY7aXi0rp+/UHXoh4aKfo3DuWmeZRgUCJeyIFhzKcvz30DBaDvzMvh:CVKa9xxs4/YzrZvz3hjzs
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-1-5-21-877519540-908060166-1852957295-1000\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\wanchbhmn.txt java.exe -
Loads dropped DLL 2 IoCs
pid Process 2636 java.exe 2636 java.exe -
Modifies file permissions 1 TTPs 1 IoCs
pid Process 712 icacls.exe -
Accesses Microsoft Outlook profiles 1 TTPs 7 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook java.exe Key opened \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook java.exe Key opened \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook java.exe Key opened \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook java.exe Key opened \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Office\14.0\Outlook\Profiles\Outlook java.exe Key opened \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook java.exe Key opened \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook java.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wanchbhmn = "\"C:\\Users\\Admin\\AppData\\Roaming\\wanchbhmn.txt\"" java.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wanchbhmn = "\"C:\\Users\\Admin\\AppData\\Roaming\\wanchbhmn.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 34 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 2532 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3404 powershell.exe 3404 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4796 WMIC.exe Token: SeSecurityPrivilege 4796 WMIC.exe Token: SeTakeOwnershipPrivilege 4796 WMIC.exe Token: SeLoadDriverPrivilege 4796 WMIC.exe Token: SeSystemProfilePrivilege 4796 WMIC.exe Token: SeSystemtimePrivilege 4796 WMIC.exe Token: SeProfSingleProcessPrivilege 4796 WMIC.exe Token: SeIncBasePriorityPrivilege 4796 WMIC.exe Token: SeCreatePagefilePrivilege 4796 WMIC.exe Token: SeBackupPrivilege 4796 WMIC.exe Token: SeRestorePrivilege 4796 WMIC.exe Token: SeShutdownPrivilege 4796 WMIC.exe Token: SeDebugPrivilege 4796 WMIC.exe Token: SeSystemEnvironmentPrivilege 4796 WMIC.exe Token: SeRemoteShutdownPrivilege 4796 WMIC.exe Token: SeUndockPrivilege 4796 WMIC.exe Token: SeManageVolumePrivilege 4796 WMIC.exe Token: 33 4796 WMIC.exe Token: 34 4796 WMIC.exe Token: 35 4796 WMIC.exe Token: 36 4796 WMIC.exe Token: SeIncreaseQuotaPrivilege 4796 WMIC.exe Token: SeSecurityPrivilege 4796 WMIC.exe Token: SeTakeOwnershipPrivilege 4796 WMIC.exe Token: SeLoadDriverPrivilege 4796 WMIC.exe Token: SeSystemProfilePrivilege 4796 WMIC.exe Token: SeSystemtimePrivilege 4796 WMIC.exe Token: SeProfSingleProcessPrivilege 4796 WMIC.exe Token: SeIncBasePriorityPrivilege 4796 WMIC.exe Token: SeCreatePagefilePrivilege 4796 WMIC.exe Token: SeBackupPrivilege 4796 WMIC.exe Token: SeRestorePrivilege 4796 WMIC.exe Token: SeShutdownPrivilege 4796 WMIC.exe Token: SeDebugPrivilege 4796 WMIC.exe Token: SeSystemEnvironmentPrivilege 4796 WMIC.exe Token: SeRemoteShutdownPrivilege 4796 WMIC.exe Token: SeUndockPrivilege 4796 WMIC.exe Token: SeManageVolumePrivilege 4796 WMIC.exe Token: 33 4796 WMIC.exe Token: 34 4796 WMIC.exe Token: 35 4796 WMIC.exe Token: 36 4796 WMIC.exe Token: SeIncreaseQuotaPrivilege 3660 WMIC.exe Token: SeSecurityPrivilege 3660 WMIC.exe Token: SeTakeOwnershipPrivilege 3660 WMIC.exe Token: SeLoadDriverPrivilege 3660 WMIC.exe Token: SeSystemProfilePrivilege 3660 WMIC.exe Token: SeSystemtimePrivilege 3660 WMIC.exe Token: SeProfSingleProcessPrivilege 3660 WMIC.exe Token: SeIncBasePriorityPrivilege 3660 WMIC.exe Token: SeCreatePagefilePrivilege 3660 WMIC.exe Token: SeBackupPrivilege 3660 WMIC.exe Token: SeRestorePrivilege 3660 WMIC.exe Token: SeShutdownPrivilege 3660 WMIC.exe Token: SeDebugPrivilege 3660 WMIC.exe Token: SeSystemEnvironmentPrivilege 3660 WMIC.exe Token: SeRemoteShutdownPrivilege 3660 WMIC.exe Token: SeUndockPrivilege 3660 WMIC.exe Token: SeManageVolumePrivilege 3660 WMIC.exe Token: 33 3660 WMIC.exe Token: 34 3660 WMIC.exe Token: 35 3660 WMIC.exe Token: 36 3660 WMIC.exe Token: SeIncreaseQuotaPrivilege 3660 WMIC.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2636 java.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 852 wrote to memory of 3508 852 wscript.exe 83 PID 852 wrote to memory of 3508 852 wscript.exe 83 PID 3508 wrote to memory of 712 3508 javaw.exe 85 PID 3508 wrote to memory of 712 3508 javaw.exe 85 PID 3508 wrote to memory of 3716 3508 javaw.exe 96 PID 3508 wrote to memory of 3716 3508 javaw.exe 96 PID 3716 wrote to memory of 1612 3716 java.exe 99 PID 3716 wrote to memory of 1612 3716 java.exe 99 PID 3716 wrote to memory of 2636 3716 java.exe 100 PID 3716 wrote to memory of 2636 3716 java.exe 100 PID 1612 wrote to memory of 2532 1612 cmd.exe 103 PID 1612 wrote to memory of 2532 1612 cmd.exe 103 PID 2636 wrote to memory of 1196 2636 java.exe 104 PID 2636 wrote to memory of 1196 2636 java.exe 104 PID 1196 wrote to memory of 4796 1196 cmd.exe 106 PID 1196 wrote to memory of 4796 1196 cmd.exe 106 PID 2636 wrote to memory of 2356 2636 java.exe 107 PID 2636 wrote to memory of 2356 2636 java.exe 107 PID 2356 wrote to memory of 3660 2356 cmd.exe 109 PID 2356 wrote to memory of 3660 2356 cmd.exe 109 PID 2636 wrote to memory of 4564 2636 java.exe 110 PID 2636 wrote to memory of 4564 2636 java.exe 110 PID 4564 wrote to memory of 940 4564 cmd.exe 112 PID 4564 wrote to memory of 940 4564 cmd.exe 112 PID 2636 wrote to memory of 3932 2636 java.exe 113 PID 2636 wrote to memory of 3932 2636 java.exe 113 PID 3932 wrote to memory of 2592 3932 cmd.exe 115 PID 3932 wrote to memory of 2592 3932 cmd.exe 115 PID 2636 wrote to memory of 3404 2636 java.exe 118 PID 2636 wrote to memory of 3404 2636 java.exe 118 -
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.
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outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook java.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook java.exe
Processes
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C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\Invoice & Packing List.js"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:852 -
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\wanchbhmn.txt"2⤵
- Suspicious use of WriteProcessMemory
PID:3508 -
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:712
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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\wanchbhmn.txt"3⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3716 -
C:\Windows\SYSTEM32\cmd.execmd /c schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\wanchbhmn.txt"4⤵
- Suspicious use of WriteProcessMemory
PID:1612 -
C:\Windows\system32\schtasks.exeschtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\wanchbhmn.txt"5⤵
- Creates scheduled task(s)
PID:2532
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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\wanchbhmn.txt"4⤵
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:2636 -
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:1196 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list6⤵
- Suspicious use of AdjustPrivilegeToken
PID:4796
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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:2356 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list6⤵
- Suspicious use of AdjustPrivilegeToken
PID:3660
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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:4564 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list6⤵PID:940
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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:3932 -
C:\Windows\System32\Wbem\WMIC.exewmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list6⤵PID:2592
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe "[void][Windows.Security.Credentials.PasswordVault,Windows.Security.Credentials,ContentType=WindowsRuntime] $vault = New-Object Windows.Security.Credentials.PasswordVault $vault.RetrieveAll() | % { $_.RetrievePassword();$_ }"5⤵
- Suspicious behavior: EnumeratesProcesses
PID:3404
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
46B
MD5d5c48815efbdcc0225548672dffc9e56
SHA183c77210fbefc5d3e0d4253738477925a9a2af58
SHA25649f1f39bde5cf79b71799ab98d985a8f1c45a17b0641e1df0e61c8eb14f46995
SHA5126b581cf1f11ae1a0c2d0f224d0f2d1aeab1dd750a90950b1c7abea7cffe537b8d802bba86d28af0b976683eeba22f6b38017b2703fb491f78de59e0355cbfc0c
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Filesize
46B
MD57d8763ae665d9217ea5f954a724e3351
SHA14c67bf05a438881e90b5a3a6a2b0637ca8fc2ae7
SHA256c7c2610f3458c163db19df81415cd6c8c890ceb8fb76cc603f91f413121f5d53
SHA512ea85b6c23155febb8bc8c0cb300dd83d31a4cec24e06c59ecb21dadba1f0719994eb322663f693a4421571ba4b0d10b83b382c047fe2dfb7f1bbbd9bbe84423c
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
24KB
MD57825cfdbb0c5836d6f062bbce5ad69fc
SHA187873711aad68832f5479e7c0939c5d24207b09b
SHA256e28846ef747f1fa6e0c18f45efd4743c97ea6f3fa842842d3435fd1b55d3365d
SHA5126c4f2476e262de4a460b19b34ac923e81462439851f58701ce35a407f839ca52513029c3d94b71815c60d95aaa4e18959d84c7616a4e51ee260bb5860b522663
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Filesize
241KB
MD5e02979ecd43bcc9061eb2b494ab5af50
SHA13122ac0e751660f646c73b10c4f79685aa65c545
SHA256a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a
SHA5121e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372
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C:\Users\Admin\AppData\Local\Temp\sqlite-3.14.2.1-8f47c2f3-d0d4-40b7-b973-d60b258a94fb-sqlitejdbc.dll
Filesize914KB
MD5bcd42d2959eadc64dc225cf800ce3c90
SHA1f19981d3c3987259edf9874aaccaaec21616b03d
SHA25605a8557f5d197aca468f5272a2a869293cb11c2f0ab4839a17f144f9a5d0b77d
SHA512428ba3a76543e726b58ea334b6ea9538c7230592cc29fa564fdb44fdb4e2998820514af70b10b80f77c8f1554f63e1a4822ef8db095191956652454d220bc167
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-877519540-908060166-1852957295-1000\83aa4cc77f591dfc2374580bbd95f6ba_341ede6d-ed6e-4a9a-b21e-61c68ffcc45e
Filesize45B
MD5c8366ae350e7019aefc9d1e6e6a498c6
SHA15731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA25611e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA51233c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd
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Filesize
164KB
MD5295d34a469ee2519f8016d7a8c794a2c
SHA1eaa4737386928dffc355967c213dd19bbf2208d0
SHA256c97d01edc6e28bb1a808951f917290831bd806f5155affe62fb042bbea235bf1
SHA512677d63b1a19b41be1122f3d4c7839377678229907a8e9998d1057ba99e8677c4f5585c679ef40586ba26647b771fbc3db854c1c0b588c51d25bbb9134301c875
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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