agenttesla | bde3d8bc6098e4b9b6e35eab08be97a3699d465655350cf273528b337c3cb6ba

General

Target

HSBCSWIFT ADVICE_0069700S.PDF.exe
Size

477KB
MD5

29634a7b0e1022814f0d4f64f3d6fa3c
SHA1

22aa028a4b6a6a937fe930eab37d7ffd5fedc03e
SHA256

d0e7ded6fed46be56e045d2c9e6df6cc6e439b5ed8503a13e0296e953917a0a7
SHA512

71346230a139376d3fc0f5f74ec13f95373549aea77ed003efd9cf4ceb6e10662f34a6ea7ef82cd8f961e010f893b7caa0252cd25d1f746fdb4f8bc2ecf55f0a

Score

10^/10

agenttesla collection keylogger rezer0 spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
petersonhouston@yandex.com
Password:
faith12AB

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

AgentTesla Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1268-60-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1268-61-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1268-62-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1268-63-0x000000000044CB6E-mapping.dmp	family_agenttesla
behavioral1/memory/1268-65-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1268-67-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla

ReZer0 packer 1 IoCs

Detects ReZer0, a packer with multiple versions used in various campaigns.

rezer0

Processes:

resource	yara_rule
behavioral1/memory/1424-56-0x0000000002000000-0x0000000002058000-memory.dmp	rezer0

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

HSBCSWIFT ADVICE_0069700S.PDF.exe

description pid process target process

PID 1424 set thread context of 1268 1424 HSBCSWIFT ADVICE_0069700S.PDF.exe MSBuild.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

HSBCSWIFT ADVICE_0069700S.PDF.exeMSBuild.exe

pid process

1424 HSBCSWIFT ADVICE_0069700S.PDF.exe
1268 MSBuild.exe
1268 MSBuild.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

HSBCSWIFT ADVICE_0069700S.PDF.exeMSBuild.exe

description pid process

Token: SeDebugPrivilege 1424 HSBCSWIFT ADVICE_0069700S.PDF.exe
Token: SeDebugPrivilege 1268 MSBuild.exe

description	pid	process	target process
PID 1424 set thread context of 1268	1424	HSBCSWIFT ADVICE_0069700S.PDF.exe	MSBuild.exe

pid	process
1424	HSBCSWIFT ADVICE_0069700S.PDF.exe
1268	MSBuild.exe
1268	MSBuild.exe

description	pid	process
Token: SeDebugPrivilege	1424	HSBCSWIFT ADVICE_0069700S.PDF.exe
Token: SeDebugPrivilege	1268	MSBuild.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

HSBCSWIFT ADVICE_0069700S.PDF.exeMSBuild.exe

description	pid	process	target process
PID 1424 wrote to memory of 1268	1424	HSBCSWIFT ADVICE_0069700S.PDF.exe	MSBuild.exe
PID 1424 wrote to memory of 1268	1424	HSBCSWIFT ADVICE_0069700S.PDF.exe	MSBuild.exe
PID 1424 wrote to memory of 1268	1424	HSBCSWIFT ADVICE_0069700S.PDF.exe	MSBuild.exe
PID 1424 wrote to memory of 1268	1424	HSBCSWIFT ADVICE_0069700S.PDF.exe	MSBuild.exe
PID 1424 wrote to memory of 1268	1424	HSBCSWIFT ADVICE_0069700S.PDF.exe	MSBuild.exe
PID 1424 wrote to memory of 1268	1424	HSBCSWIFT ADVICE_0069700S.PDF.exe	MSBuild.exe
PID 1424 wrote to memory of 1268	1424	HSBCSWIFT ADVICE_0069700S.PDF.exe	MSBuild.exe
PID 1424 wrote to memory of 1268	1424	HSBCSWIFT ADVICE_0069700S.PDF.exe	MSBuild.exe
PID 1424 wrote to memory of 1268	1424	HSBCSWIFT ADVICE_0069700S.PDF.exe	MSBuild.exe
PID 1268 wrote to memory of 268	1268	MSBuild.exe	netsh.exe
PID 1268 wrote to memory of 268	1268	MSBuild.exe	netsh.exe
PID 1268 wrote to memory of 268	1268	MSBuild.exe	netsh.exe
PID 1268 wrote to memory of 268	1268	MSBuild.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

outlook_win_path 1 IoCs

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\HSBCSWIFT ADVICE_0069700S.PDF.exe
"C:\Users\Admin\AppData\Local\Temp\HSBCSWIFT ADVICE_0069700S.PDF.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1424

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:1268

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:268

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/268-69-0x0000000000000000-mapping.dmp

Download
memory/1268-61-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1268-57-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1268-58-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1268-60-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1268-62-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1268-63-0x000000000044CB6E-mapping.dmp

Download
memory/1268-65-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1268-67-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1268-68-0x0000000075BD1000-0x0000000075BD3000-memory.dmp

Filesize
8KB

Download
memory/1424-56-0x0000000002000000-0x0000000002058000-memory.dmp

Filesize
352KB

Download
memory/1424-54-0x00000000002C0000-0x000000000033E000-memory.dmp

Filesize
504KB

Download
memory/1424-55-0x00000000002A0000-0x00000000002B6000-memory.dmp

Filesize
88KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads