Analysis
- max time kernel
120s - max time network
121s - 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, 01:56
Behavioral task
behavioral1
Sample
479052137d10e73833a90e414f18f560N.exe
Resource
win7-20240705-en
5 signatures
120 seconds
Behavioral task
behavioral2
Sample
479052137d10e73833a90e414f18f560N.exe
Resource
win10v2004-20240709-en
6 signatures
120 seconds
General
- Target 479052137d10e73833a90e414f18f560N.exe
- Size 41KB
- Sample240721-ccyrrssfjf
- SHA256 9d0c6d41a1a2f7824df06527aeeb99deef5f0b23623a92896c736bb431e0dc84
- MD5 479052137d10e73833a90e414f18f560
- SHA1 fcd42e5d0de683b6c46497ba318ce5bf6c165431
- SHA512 93b63944244139b6c04c5a632d72ebd5aa1eb696b4923ea94dd51d01c92b3147e4e93e33373979cf395ef24fa20e93053043e1f342b4f5513fc90b020559d5d5
- 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 2120 services.exe -
resource yara_rule behavioral2/memory/312-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x00070000000234f7-4.dat upx behavioral2/memory/2120-6-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/312-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2120-14-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2120-19-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2120-24-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2120-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2120-31-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2120-36-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2120-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2120-43-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2120-48-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/312-49-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2120-50-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/312-54-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2120-55-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000d0000000006cf-65.dat 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" 479052137d10e73833a90e414f18f560N.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 479052137d10e73833a90e414f18f560N.exe File opened for modification C:\Windows\java.exe 479052137d10e73833a90e414f18f560N.exe File created C:\Windows\java.exe 479052137d10e73833a90e414f18f560N.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 312 wrote to memory of 2120 312 479052137d10e73833a90e414f18f560N.exe 84 PID 312 wrote to memory of 2120 312 479052137d10e73833a90e414f18f560N.exe 84 PID 312 wrote to memory of 2120 312 479052137d10e73833a90e414f18f560N.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\479052137d10e73833a90e414f18f560N.exe"C:\Users\Admin\AppData\Local\Temp\479052137d10e73833a90e414f18f560N.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:312 -
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:2120
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0HGGBLFL\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\OZDMMIJY\P1Z5Q1W2.htm
- Size 175KB
- SHA256 8e206666d301c78f15ca4ac4e34b19f9f0ffe292035df87270b4b8f661958d9a
- MD5 d296e4b9ba5a6ae50d923979500aa869
- SHA1 3f5d3130b9182bf32d18675cd330cb2ce151d463
- SHA512 9981dc2fb3af9ae28adab5ac9045cb7dcafe7da498ddafce19eb7d3e2f0d1f5657460bef7c53d699d3291f35b032be3a25dcc9e32c0f7280ec885ceb9668acd4
- SSDEEP 3072:SvIeGAzVCbS0ZK+QG58TJLEIetIeuqZiz6syCRruTB9lzTT:SCAES0ZK+QdxRruTt
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\tmp7CAA.tmp
- Size 41KB
- SHA256 32a576142b0894544d2d038126e459020f6674c2157f71b02dcbc4e393997302
- MD5 55b7d1680e5ba705e3310374c9ff438f
- SHA1 f00a2867cd203454a97bbec5e7dd07932b2f0f0f
- SHA512 d6c0d7d6c88be515bc4a89220ca6bba632a8bec92d61ea04399dba47ab10830d6495ad94a0c3a381949d7cbe05d577b303948301c39894bd8761eaef35eee937
- SSDEEP 768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/:AEwVs+0jNDY1qi/q
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\zincite.log
- Size 192B
- SHA256 adcfb746a31224d2f3853007c928e43c481320ebad9dfda4d760d0a77fe09165
- MD5 809c8675e5bf01669572675fbdd199cd
- SHA1 35cea9b5b8e043d7a91119691b81c3081218f486
- SHA512 12d80657457cdad460972971d65ff2f917e03d2eca07ec3fae44be6fcf1980e63598a5d82b230e54eb2d61ffc08c3062b319c8df1c3a384d42eeaa85fdcc85d5
- 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