Analysis
- max time kernel
58s - max time network
50s - platform
windows7_x64 - resource
win7v200722 - submitted
27/08/2020, 08:23
Static task
static1
Behavioral task
behavioral1
Sample
Q-MET-ADM.155.1.27.08.20.PDF.exe
Resource
win7v200722
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Q-MET-ADM.155.1.27.08.20.PDF.exe
Resource
win10v200722
0 signatures
0 seconds
General
- Target Q-MET-ADM.155.1.27.08.20.PDF.exe
- Size 1.2MB
- Sample200827-aak4d4vtkj
- SHA256 28be4e1d7d755f714d035010882bc44f62a6d5f3ace60c57e589da0b755c0254
- MD5 b9ebae25ecbe4ef870397123f3369ea2
- SHA1 026a1aaf333e982b1dc5293f0ad8cda1f61fface
- SHA512 0ccb0a87a6ce1b6a7882ffd1e61fb2e5cd812833a8f36e60250e11d6ef09c45894b28e8c6602c173ee7e48deb34a85c571297e7181cf7ba4f6fc1259b5f02bcb
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
smtp.yandex.ru
-
Port
587
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Username
-
Password
3232908
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 4 IoCs
resource yara_rule behavioral1/memory/1812-3-0x0000000000400000-0x00000000004E2000-memory.dmp family_agenttesla behavioral1/memory/1812-4-0x00000000004DDE0E-mapping.dmp family_agenttesla behavioral1/memory/1812-5-0x0000000000400000-0x00000000004E2000-memory.dmp family_agenttesla behavioral1/memory/1812-6-0x0000000000400000-0x00000000004E2000-memory.dmp family_agenttesla - Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1516 set thread context of 1812 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe 28 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1988 schtasks.exe - Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe 1812 Q-MET-ADM.155.1.27.08.20.PDF.exe 1812 Q-MET-ADM.155.1.27.08.20.PDF.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe Token: SeDebugPrivilege 1812 Q-MET-ADM.155.1.27.08.20.PDF.exe - Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 1516 wrote to memory of 1988 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe 26 PID 1516 wrote to memory of 1988 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe 26 PID 1516 wrote to memory of 1988 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe 26 PID 1516 wrote to memory of 1988 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe 26 PID 1516 wrote to memory of 1812 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe 28 PID 1516 wrote to memory of 1812 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe 28 PID 1516 wrote to memory of 1812 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe 28 PID 1516 wrote to memory of 1812 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe 28 PID 1516 wrote to memory of 1812 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe 28 PID 1516 wrote to memory of 1812 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe 28 PID 1516 wrote to memory of 1812 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe 28 PID 1516 wrote to memory of 1812 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe 28 PID 1516 wrote to memory of 1812 1516 Q-MET-ADM.155.1.27.08.20.PDF.exe 28 PID 1812 wrote to memory of 1556 1812 Q-MET-ADM.155.1.27.08.20.PDF.exe 30 PID 1812 wrote to memory of 1556 1812 Q-MET-ADM.155.1.27.08.20.PDF.exe 30 PID 1812 wrote to memory of 1556 1812 Q-MET-ADM.155.1.27.08.20.PDF.exe 30 PID 1812 wrote to memory of 1556 1812 Q-MET-ADM.155.1.27.08.20.PDF.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\Q-MET-ADM.155.1.27.08.20.PDF.exe"C:\Users\Admin\AppData\Local\Temp\Q-MET-ADM.155.1.27.08.20.PDF.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1516 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RbBDilNTGcbqfS" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1534.tmp"2⤵
- Creates scheduled task(s)
PID:1988
-
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C:\Users\Admin\AppData\Local\Temp\Q-MET-ADM.155.1.27.08.20.PDF.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1812 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exedw20.exe -x -s 9683⤵PID:1556
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