Analysis
- max time kernel
120s - max time network
118s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system - submitted
21/07/2024, 22:39
Behavioral task
behavioral1
Sample
20201ade9423055c9d34ac11dd01a7e0N.exe
Resource
win7-20240708-en
5 signatures
120 seconds
Behavioral task
behavioral2
Sample
20201ade9423055c9d34ac11dd01a7e0N.exe
Resource
win10v2004-20240709-en
6 signatures
120 seconds
General
- Target 20201ade9423055c9d34ac11dd01a7e0N.exe
- Size 41KB
- Sample240721-2lespaybmb
- SHA256 e540228107b299aa82d119cf6993394689f889f15eac4ec344a71fa1a1a2837c
- MD5 20201ade9423055c9d34ac11dd01a7e0
- SHA1 fb0174d8f7fb84735a50d8a96104bab41256acfd
- SHA512 686617f5167daba242203c894089957ac17562293b2d44de8177289a8c61eaefb37d4774ae8f3b045a6e4fb436d7f5f6cfa32386309d38bae7b93236da2b27a1
- SSDEEP 768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/:AEwVs+0jNDY1qi/q
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detected microsoft outlook phishing page
- Executes dropped EXE 1 IoCs
pid Process 3604 services.exe -
resource yara_rule behavioral2/memory/2392-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x00090000000234f2-4.dat upx behavioral2/memory/3604-6-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2392-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3604-14-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3604-19-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3604-24-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3604-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3604-31-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3604-36-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2392-37-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3604-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2392-42-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3604-43-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000600000001e738-53.dat upx behavioral2/memory/2392-220-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3604-221-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2392-282-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3604-283-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3604-287-0x0000000000400000-0x0000000000408000-memory.dmp upx - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" 20201ade9423055c9d34ac11dd01a7e0N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe - Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 20201ade9423055c9d34ac11dd01a7e0N.exe File opened for modification C:\Windows\java.exe 20201ade9423055c9d34ac11dd01a7e0N.exe File created C:\Windows\java.exe 20201ade9423055c9d34ac11dd01a7e0N.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2392 wrote to memory of 3604 2392 20201ade9423055c9d34ac11dd01a7e0N.exe 84 PID 2392 wrote to memory of 3604 2392 20201ade9423055c9d34ac11dd01a7e0N.exe 84 PID 2392 wrote to memory of 3604 2392 20201ade9423055c9d34ac11dd01a7e0N.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\20201ade9423055c9d34ac11dd01a7e0N.exe"C:\Users\Admin\AppData\Local\Temp\20201ade9423055c9d34ac11dd01a7e0N.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2392 -
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:3604
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NTK5APBE\search[3].htm
- Size 25B
- SHA256 6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
- MD5 8ba61a16b71609a08bfa35bc213fce49
- SHA1 8374dddcc6b2ede14b0ea00a5870a11b57ced33f
- SHA512 5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NTK5APBE\search[8].htm
- Size 142KB
- SHA256 88660e5f7058f187261cadd320683a2d0dc2edad9302272e7a3a0707018a2e22
- MD5 5ac7240874d60b1897dd054aed7f99c2
- SHA1 5d37c33387b1ff59c42d768a700aff3886cbe9fe
- SHA512 a3a001ea874908e128b8dca28f3de071814e67c59ebb17f7241d9a9b5e0e9bae6069c64f1055d5109c1199b1361f6835fa90a0f1bbddfc2cf242b915af27e8d2
- SSDEEP 3072:lWIedI4FPqUp1HBv6WtsVwpzwVLGNUvf8O868n8l8r8KgND8r2:lyxFd738Sw9N4K
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\R9TFLRJ7\MXX393AK.htm
- Size 175KB
- SHA256 8c035e204f89a152e8ca1a75aa28ddf7108166d8b3b6ee78372e3043cd53a8c5
- MD5 e78415e977204885f947beb8163b4938
- SHA1 106fb83b42c55b3b339b65f249c32622026bd4a8
- SHA512 efc39751ca81eb04e2deeea965c976af031f42f1a455a55db897457c12b370d16ad105604514863868f354208c43f13e25d90a909e78248bcc7451e6a025ba3d
- SSDEEP 3072:PJIeGAzVCbS0ZK+QG58TJLAIetIe90tyiT:PoAES0ZK+Qpj
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\R9TFLRJ7\search[6].htm
- Size 173KB
- SHA256 06c345c022836b18a23778b7021586374210214afd8194a3b50d9a7ff4bfaa74
- MD5 9f80f5a0544f68847c3847c89ff12c68
- SHA1 255a89b5a0c7d0b48ffe816da674038b3be4cec3
- SHA512 c7687732e7ae282ade35b8c304c90c5e783f1fd1f996c81e29881cd35499d18cff80c235ffc433dbe5c21f330eefad09418de0972c8ce1cf903a39bcbf4cb5cc
- SSDEEP 3072:ZWIevx2/6nFjCSwQsfX1cflbye3LMbL59WKotpQKRgPsTrTUm1c8B8g8A8D8y8h+:ZCxVFVF+d94fevmqo8
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\tmpFFC9.tmp
- Size 41KB
- SHA256 9585e9f91154172ed5b7087e6033bd2da1e319b9b3db3dc8cd6d62245916b3a0
- MD5 9f078e960bf33039d4c6233716a3f83a
- SHA1 b94d4fcc768a46639cb5c52f956f1c74afe2f62f
- SHA512 92bfa0a0c210cb076a3ea36288e9e43c14f84ba77852930c4b3bd442832885a2ea6a73f7c64630e75e85d5c4afe39d9338c234330d57b890e6283dd351f68417
- SSDEEP 768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/:AEwVs+0jNDY1qi/q
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\zincite.log
- Size 192B
- SHA256 c70d7dee5f7f9154c311351928102cfe1e5ac53fccc6f4e8e1f6a71d82c630a5
- MD5 9d89886bb4e8544033bd34a04832cadf
- SHA1 d5a1436e47aa128c84d60fa0aafa1ed853ab444d
- SHA512 2ccb2b8f2f0b2531f83f00950077f76a9f04303ea48339ef788f12aedc7ad06774d3466118f578aa0d5454825c2e641df73fd26a0aa0a9977dc631e3e063a8b1
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\zincite.log
- Size 192B
- SHA256 16568e5a6633fd0350973f64423f9ea0dfa1771df07c85cf299fc4a3fdb58680
- MD5 158acb4c6833ffcc5edfa0b276b23a1f
- SHA1 424b9f72e5994cd2db3ea11957cc32b25c4f67a5
- SHA512 132f3cf46bc9c12b84c7b94d431a6b1cfc160247d35a8645ca751b4ca0e1a32757b6cfe96360acbf3140318ff6531f726c08f7cc4f1fc3a98bfb4e10afee0dff
- MD5 SHA1 SHA512
- Path C:\Windows\services.exe
- Size 8KB
- SHA256 bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
- MD5 b0fe74719b1b647e2056641931907f4a
- SHA1 e858c206d2d1542a79936cb00d85da853bfc95e2
- SHA512 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2
- SSDEEP 192:tZWNqWKIzebvOZnzCj6juhEJS3/Uf/tpfmG62X9f3:tZ6qWTYvczfahX/UHtF6e9f3
- MD5 SHA1 SHA512 SSDEEP