Analysis
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max time kernel
112s -
max time network
117s -
platform
windows7_x64 -
resource
win7 -
submitted
13-07-2020 11:17
Static task
static1
Behavioral task
behavioral1
Sample
Payment Request - invoice G3181992 [200126-008251].exe
Resource
win7
Behavioral task
behavioral2
Sample
Payment Request - invoice G3181992 [200126-008251].exe
Resource
win10
General
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Target
Payment Request - invoice G3181992 [200126-008251].exe
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Size
937KB
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MD5
02830740233e5793de29be7618e2cde3
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SHA1
35c14a539ab284b9a01ad2f93c4e72c8a496262f
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SHA256
bb21ce06094557cbe5e86781ed3d5fa92edaea51761bd1a0b4f9a58a7ad3b30b
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SHA512
f782c0c6a1bf548f35d1f2472be2956e11e2c978e21957158f0228949ec275ad06e079d268ad674d709dd74279809380c1fdc3ebec7e8f0d8014a2859a92df16
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 4 IoCs
Processes:
Payment Request - invoice G3181992 [200126-008251].exedescription pid process target process PID 2040 wrote to memory of 1044 2040 Payment Request - invoice G3181992 [200126-008251].exe Payment Request - invoice G3181992 [200126-008251].exe PID 2040 wrote to memory of 1044 2040 Payment Request - invoice G3181992 [200126-008251].exe Payment Request - invoice G3181992 [200126-008251].exe PID 2040 wrote to memory of 1044 2040 Payment Request - invoice G3181992 [200126-008251].exe Payment Request - invoice G3181992 [200126-008251].exe PID 2040 wrote to memory of 1044 2040 Payment Request - invoice G3181992 [200126-008251].exe Payment Request - invoice G3181992 [200126-008251].exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Payment Request - invoice G3181992 [200126-008251].exedescription pid process target process PID 2040 set thread context of 1044 2040 Payment Request - invoice G3181992 [200126-008251].exe Payment Request - invoice G3181992 [200126-008251].exe -
UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
Processes:
resource yara_rule behavioral1/memory/1044-0-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral1/memory/1044-2-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral1/memory/1044-3-0x0000000000400000-0x00000000004A4000-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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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
Payment Request - invoice G3181992 [200126-008251].exePayment Request - invoice G3181992 [200126-008251].exepid process 2040 Payment Request - invoice G3181992 [200126-008251].exe 1044 Payment Request - invoice G3181992 [200126-008251].exe 1044 Payment Request - invoice G3181992 [200126-008251].exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
Payment Request - invoice G3181992 [200126-008251].exepid process 2040 Payment Request - invoice G3181992 [200126-008251].exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Payment Request - invoice G3181992 [200126-008251].exedescription pid process Token: SeDebugPrivilege 1044 Payment Request - invoice G3181992 [200126-008251].exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Payment Request - invoice G3181992 [200126-008251].exe"C:\Users\Admin\AppData\Local\Temp\Payment Request - invoice G3181992 [200126-008251].exe"1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2040 -
C:\Users\Admin\AppData\Local\Temp\Payment Request - invoice G3181992 [200126-008251].exe"C:\Users\Admin\AppData\Local\Temp\Payment Request - invoice G3181992 [200126-008251].exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1044