Analysis
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max time kernel
178s -
max time network
276s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
09-05-2024 09:34
Static task
static1
Behavioral task
behavioral1
Sample
QUOTATION_APRQTRA031244.lzh
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
QUOTATION_APRQTRA031244.lzh
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
QUOTATION_APRQTRA031244PDF.scr
Resource
win7-20240508-en
General
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Target
QUOTATION_APRQTRA031244PDF.scr
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Size
2.4MB
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MD5
8292bb185757c42a2a78f778e84fecb7
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SHA1
c14d9db05e71199e6c6e97b84a016e8c048082fc
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SHA256
f9642f3129cafa597a61904afabd06a8f85b54c1bfba6c6d3a1a25e43103d67c
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SHA512
4759dae21da7236d012a67a7283bcfda67ecd7995b66ae34a7389dc88b794d8ef6702aedaf7dc931f638b1954da794c9ed18bb3803a42d0e91665ca5f7a417c7
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SSDEEP
49152:1ZCaq2Vww4p1CzaVLmqFb9l5C7Jo6ZZ5w252njC:1ZCl2rm1CgLl5WZ32m
Malware Config
Extracted
Protocol: smtp- Host:
gator3220.hostgator.com - Port:
587 - Username:
[email protected] - Password:
RaFv@tsTUK55@@<<!!
Extracted
agenttesla
Protocol: smtp- Host:
gator3220.hostgator.com - Port:
587 - Username:
[email protected] - Password:
RaFv@tsTUK55@@<<!! - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect ZGRat V1 34 IoCs
resource yara_rule behavioral4/memory/2244-2-0x00000000058E0000-0x0000000005B10000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-13-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-10-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-3-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-16-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-22-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-34-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-64-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-66-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-62-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-60-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-58-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-56-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-54-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-52-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-50-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-48-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-46-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-42-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-40-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-38-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-36-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-32-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-30-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-28-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-26-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-44-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-24-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-20-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-18-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-14-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-8-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-6-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 behavioral4/memory/2244-5-0x00000000058E0000-0x0000000005B0A000-memory.dmp family_zgrat_v1 -
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 51 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2244 set thread context of 1744 2244 QUOTATION_APRQTRA031244PDF.scr 99 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1744 AppLaunch.exe 1744 AppLaunch.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2244 QUOTATION_APRQTRA031244PDF.scr Token: SeDebugPrivilege 2244 QUOTATION_APRQTRA031244PDF.scr Token: SeDebugPrivilege 1744 AppLaunch.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1744 AppLaunch.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2244 wrote to memory of 1744 2244 QUOTATION_APRQTRA031244PDF.scr 99 PID 2244 wrote to memory of 1744 2244 QUOTATION_APRQTRA031244PDF.scr 99 PID 2244 wrote to memory of 1744 2244 QUOTATION_APRQTRA031244PDF.scr 99 PID 2244 wrote to memory of 1744 2244 QUOTATION_APRQTRA031244PDF.scr 99 PID 2244 wrote to memory of 1744 2244 QUOTATION_APRQTRA031244PDF.scr 99 PID 2244 wrote to memory of 1744 2244 QUOTATION_APRQTRA031244PDF.scr 99 PID 2244 wrote to memory of 1744 2244 QUOTATION_APRQTRA031244PDF.scr 99 PID 2244 wrote to memory of 1744 2244 QUOTATION_APRQTRA031244PDF.scr 99
Processes
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C:\Users\Admin\AppData\Local\Temp\QUOTATION_APRQTRA031244PDF.scr"C:\Users\Admin\AppData\Local\Temp\QUOTATION_APRQTRA031244PDF.scr" /S1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2244 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1744
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