Analysis
- max time kernel
120s - max time network
118s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
07/08/2024, 08:40
Behavioral task
behavioral1
Sample
93c02b8f45721de60c20f8cb5f419de0N.exe
Resource
win7-20240705-en
6 signatures
120 seconds
Behavioral task
behavioral2
Sample
93c02b8f45721de60c20f8cb5f419de0N.exe
Resource
win10v2004-20240802-en
7 signatures
120 seconds
General
- Target 93c02b8f45721de60c20f8cb5f419de0N.exe
- Size 29KB
- Sample240807-kkwldawapl
- SHA256 597c1cc275053ee5ffe7ef5ea83e5178d36c0078d6a123fa0d714f51af63729b
- MD5 93c02b8f45721de60c20f8cb5f419de0
- SHA1 d0167444b964dfb451b7082f63fcb2eeddb3bf27
- SHA512 2b8bd9a287334917920df9cb2eed292368dc315d3df411de4fcb3bdfdb0f371a14368adc9f89263c62a18f59988b56bb1f778a9630ce47f36027bef02ae5f3dd
- SSDEEP 768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/0:AEwVs+0jNDY1qi/qM
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Detected microsoft outlook phishing page
- Executes dropped EXE 1 IoCs
pid Process 3768 services.exe -
resource yara_rule behavioral2/memory/1216-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000800000002346d-4.dat upx behavioral2/memory/3768-7-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1216-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3768-14-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3768-19-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3768-24-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3768-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1216-30-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3768-31-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1216-35-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3768-36-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x00090000000233a0-41.dat upx behavioral2/memory/1216-153-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3768-154-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1216-201-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3768-202-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3768-207-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1216-208-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3768-209-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1216-274-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3768-275-0x0000000000400000-0x0000000000408000-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" 93c02b8f45721de60c20f8cb5f419de0N.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 93c02b8f45721de60c20f8cb5f419de0N.exe File opened for modification C:\Windows\java.exe 93c02b8f45721de60c20f8cb5f419de0N.exe File created C:\Windows\java.exe 93c02b8f45721de60c20f8cb5f419de0N.exe - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 93c02b8f45721de60c20f8cb5f419de0N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1216 wrote to memory of 3768 1216 93c02b8f45721de60c20f8cb5f419de0N.exe 83 PID 1216 wrote to memory of 3768 1216 93c02b8f45721de60c20f8cb5f419de0N.exe 83 PID 1216 wrote to memory of 3768 1216 93c02b8f45721de60c20f8cb5f419de0N.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\93c02b8f45721de60c20f8cb5f419de0N.exe"C:\Users\Admin\AppData\Local\Temp\93c02b8f45721de60c20f8cb5f419de0N.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1216 -
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:3768
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6809OHQ0\search[2].htm
- Size 133KB
- SHA256 90011b5a30f9e69e3ab64b9c29e98e628ba317f3f9a9b033691d5a5eb221e20f
- MD5 61fc444e34ef52b7c033d6923c57b4ad
- SHA1 3336b03f619b70a83bec47ee71cfafa3440722c6
- SHA512 852ee374af0ece9cf58d000ddb633f043c95ae99acddf1c8e7118dd7750f1d53f28442604ebbb9bc32cd1d50753ff213d0fcc21b9c58213ddc8816307ec35c16
- SSDEEP 3072:R6IejVfTFKYWXrnX4qdXWl28Sth8gqBp48M878o8+8u8g8w8Q2FvI+:Rg1FsyJg1LbdNBFQ+
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8M42AOWL\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\8M42AOWL\search[9].htm
- Size 116KB
- SHA256 0f91556c6487c442c0ae563e8e27e64bbea2c00c71d4344994a6c4407c21f272
- MD5 2ab2d8a5522057cdb0b7e6585e4e0441
- SHA1 e2b086e5b16b0b9b77abf8e3356a9d42cc54f1e5
- SHA512 cc12c59dc38ac131b5ce3693c33d2b8c2cc9ff57bba074e1dea6420cff5a4482464c74ca287d93809b6a81b16b755bc519d1efe0f2075482763537b69e55a4f9
- SSDEEP 3072:56Ie4GaF6+IJoFORwTZCx2XiHBCA8t848emnw4AJ:5r1FFqleOw7J
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NUB8HZ4Z\results[4].htm
- Size 1KB
- SHA256 aec2ac9539d1b0cac493bbf90948eca455c6803342cc83d0a107055c1d131fd5
- MD5 211da0345fa466aa8dbde830c83c19f8
- SHA1 779ece4d54a099274b2814a9780000ba49af1b81
- SHA512 37fd7ef6e11a1866e844439318ae813059106fbd52c24f580781d90da3f64829cf9654acac0dd0f2098081256c5dcdf35c70b2cbef6cbe3f0b91bd2d8edd22ca
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKVWVXN7\Q0JVUBBD.htm
- Size 178KB
- SHA256 8efa9db29f38361865e3a81171ba684b4482c26739216c99ff95a0b542940efe
- MD5 8fc4abd38519f7ea7b6113af8485666c
- SHA1 5e2dca414d1959ff6f06fcaf646f17607967c223
- SHA512 161e7172f0f42653dafb5dbc0cd69be67b998c22423f441bd9745e1ba548c5c42727f0d1a257c423075ceff6ca3ec39eee3eb307c9175b18af875473b3e3f775
- SSDEEP 1536:4jnDszoamI1MfQkYckUhrgojKSvKZIJM8258f5/DrONIoamI1MGoamI1M8S00K0y:AbIefQkY+WSv2IJX258f5/+IetIeE1LT
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKVWVXN7\results[4].htm
- Size 1KB
- SHA256 a4e6ba8c1fe3df423e6f17fcbeeaa7e90e2bd2fffe8f98ff4b3e6ed970e32c61
- MD5 ee4aed56584bf64c08683064e422b722
- SHA1 45e5ba33f57c6848e84b66e7e856a6b60af6c4a8
- SHA512 058f023cb934a00c8f1c689001438c9bdd067d923ddcbe7a951f54d3ca82218803e0e81fbc9af5c56375ff7961deed0359af1ffa7335d41379ee97d01a76ded6
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKVWVXN7\search[5].htm
- Size 168KB
- SHA256 ec483e8347e1d7234a3aba7253397b3a47b718b37b69aa09263fd9a9bb2ebad1
- MD5 8c151b61311ef732775e03129dffeb64
- SHA1 b076cc27be661da98d9d0133c966281dbf8a867b
- SHA512 0c26e01df4287a6a6f98ff63890b93633f79efedca5402fdc414dc4e11012c2fbfa24474b418c0d6c43162643edc20ccf2ec6f76cc605edd86dfaa42cde95f6f
- SSDEEP 3072:V6IemMK6xFurbWfkpjgdiQi4B/gJvzYcOTSvnL878W8K8Z868P8f8IwTLP9:VH2Fpgznm30kHTr9
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\tmp89BD.tmp
- Size 29KB
- SHA256 d6e37bdf85cf26ad96258779b2687334049578fe0be85b15c445d71946f5b306
- MD5 8c0127f9e480dcad053d6978f7e50e51
- SHA1 18ac08c75e31fdc007b6fec29bf2d2640149e655
- SHA512 e423e4de929287cd9577ff724f154e6fa898869565660b7d695225d9484bad98aae1d020e828d0ba51de14888a0a457032e0e1359755d4d541859e5ecc6a6f7f
- SSDEEP 768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/q3:AEwVs+0jNDY1qi/qS3
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\zincite.log
- Size 352B
- SHA256 a7605d6457a41e63d538f4ee84b673de83a0517e1e2bd43ae9753eb6c9507aba
- MD5 d915a89a5fd563adf80e5040d3ea08d0
- SHA1 e9719823dc4e00438ee654d9726c78db36a2cf3d
- SHA512 283e595d90ba7822aaa50fca1d7d080e4a751d2f232bdf49778d3cd0a4b200e748ed3e8b11234ea3d8854c1dba2156feb91526bced80c5f2b8262d305dddcf0c
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\zincite.log
- Size 352B
- SHA256 357749711efa6e70abbea6a9ac34513fb509b99d7296cb846501e6c53cb06af6
- MD5 0f49fd840157808ad58b74d43ca6417f
- SHA1 749e34cc7c0212d0c1eb10dd6771f107e8c956fa
- SHA512 1c4afc72d824f4d613b1887b94a9d665f4e3e5886efc6a3cd20fcdc3f3c357934ab66c09a23a9a38ee59f605928dd3e83c6b29e08c76ae03575aaad7d6ea2a84
- 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