Analysis
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max time kernel
75s -
max time network
143s -
platform
windows10_x64 -
resource
win10 -
submitted
07-07-2020 12:37
Static task
static1
Behavioral task
behavioral1
Sample
NEW ORDER#031620BB.exe
Resource
win7v200430
Behavioral task
behavioral2
Sample
NEW ORDER#031620BB.exe
Resource
win10
General
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Target
NEW ORDER#031620BB.exe
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Size
707KB
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MD5
d32699595fd60818d284e465c8fc18ee
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SHA1
2c48211a9a83960c89af94df9fe683825166c045
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SHA256
eca7bee8699f515de25ff878600ee19c050c7633a55b1498cfae68463b4cb63a
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SHA512
69a5c9186cd2ebba4431aa4134a6f2e6495a43f29df2cc9171972c64f8e6dfac554be0e2fabfa0a3e34ab31851e999f30fad91454b3f9de31742fe11e534d6d0
Malware Config
Extracted
Protocol: smtp- Host:
smtp.morocolor.in - Port:
587 - Username:
[email protected] - Password:
SK9sxwMwSK9sxwMw
Signatures
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Adds Run entry to start application 2 TTPs 1 IoCs
Processes:
NEW ORDER#031620BB.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\Windows\CurrentVersion\Run\newapp = "C:\\Users\\Admin\\AppData\\Roaming\\newapp\\newapp.exe" NEW ORDER#031620BB.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
NEW ORDER#031620BB.exepid process 2460 NEW ORDER#031620BB.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
NEW ORDER#031620BB.exedescription pid process target process PID 2460 set thread context of 3876 2460 NEW ORDER#031620BB.exe NEW ORDER#031620BB.exe -
UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
Processes:
resource yara_rule behavioral2/memory/3876-0-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3876-2-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3876-3-0x0000000000400000-0x00000000004A4000-memory.dmp upx -
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
NEW ORDER#031620BB.exeNEW ORDER#031620BB.exepid process 2460 NEW ORDER#031620BB.exe 2460 NEW ORDER#031620BB.exe 3876 NEW ORDER#031620BB.exe 3876 NEW ORDER#031620BB.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
NEW ORDER#031620BB.exedescription pid process target process PID 2460 wrote to memory of 3876 2460 NEW ORDER#031620BB.exe NEW ORDER#031620BB.exe PID 2460 wrote to memory of 3876 2460 NEW ORDER#031620BB.exe NEW ORDER#031620BB.exe PID 2460 wrote to memory of 3876 2460 NEW ORDER#031620BB.exe NEW ORDER#031620BB.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
NEW ORDER#031620BB.exedescription pid process Token: SeDebugPrivilege 3876 NEW ORDER#031620BB.exe -
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
Processes
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C:\Users\Admin\AppData\Local\Temp\NEW ORDER#031620BB.exe"C:\Users\Admin\AppData\Local\Temp\NEW ORDER#031620BB.exe"1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2460 -
C:\Users\Admin\AppData\Local\Temp\NEW ORDER#031620BB.exe"C:\Users\Admin\AppData\Local\Temp\NEW ORDER#031620BB.exe"2⤵
- Adds Run entry to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3876