agenttesla | 9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9

General

Target

HSBCR22022121218457670.exe
Size

1.0MB
MD5

e4731bccb029c314b3300f344c0c9999
SHA1

9516f870e52282d86708ba4530a9c38d9440d46c
SHA256

9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9
SHA512

6d7c34b814d80b14f3240dd43728ec97a90b208e612349e5fb955007f111a8ac3a60ad6f9e75dd52899f1c454af5f9bbee9ed9d5d0768ef31ae313310ea3a2bf
SSDEEP

24576:HAHnh+eWsN3skA4RV1Hom2KXMmHafgVPuwRXHsYA5:6h+ZkldoPK8Yaf426X+

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.fosna.net
Port:
21
Username:
[email protected]
Password:
(=8fPSH$KO_!

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

1 ip-api.com
Suspicious use of SetThreadContext 1 IoCs

Processes:

HSBCR22022121218457670.exe

description pid process target process

PID 2040 set thread context of 2464 2040 HSBCR22022121218457670.exe RegSvcs.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1252 2040 WerFault.exe HSBCR22022121218457670.exe

flow	ioc
1	ip-api.com

description	pid	process	target process
PID 2040 set thread context of 2464	2040	HSBCR22022121218457670.exe	RegSvcs.exe

pid	pid_target	process	target process
1252	2040	WerFault.exe	HSBCR22022121218457670.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

taskmgr.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000	taskmgr.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

taskmgr.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	taskmgr.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

RegSvcs.exetaskmgr.exe

pid	process
2464	RegSvcs.exe
2464	RegSvcs.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

HSBCR22022121218457670.exe

pid process

2040 HSBCR22022121218457670.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

RegSvcs.exetaskmgr.exe

description	pid	process
Token: SeDebugPrivilege	2464	RegSvcs.exe
Token: SeDebugPrivilege	1536	taskmgr.exe
Token: SeSystemProfilePrivilege	1536	taskmgr.exe
Token: SeCreateGlobalPrivilege	1536	taskmgr.exe

Suspicious use of FindShellTrayWindow 36 IoCs

Processes:

HSBCR22022121218457670.exetaskmgr.exe

pid	process
2040	HSBCR22022121218457670.exe
2040	HSBCR22022121218457670.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe

Suspicious use of SendNotifyMessage 36 IoCs

Processes:

HSBCR22022121218457670.exetaskmgr.exe

pid	process
2040	HSBCR22022121218457670.exe
2040	HSBCR22022121218457670.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe
1536	taskmgr.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

HSBCR22022121218457670.exe

description	pid	process	target process
PID 2040 wrote to memory of 2464	2040	HSBCR22022121218457670.exe	RegSvcs.exe
PID 2040 wrote to memory of 2464	2040	HSBCR22022121218457670.exe	RegSvcs.exe
PID 2040 wrote to memory of 2464	2040	HSBCR22022121218457670.exe	RegSvcs.exe
PID 2040 wrote to memory of 2464	2040	HSBCR22022121218457670.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\HSBCR22022121218457670.exe
"C:\Users\Admin\AppData\Local\Temp\HSBCR22022121218457670.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2040

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\HSBCR22022121218457670.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 740
2⤵
- Program crash
PID:1252

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2040 -ip 2040
1⤵
PID:2028

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /0
1⤵
- Checks SCSI registry key(s)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1536

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1536-28-0x0000025DA5DF0000-0x0000025DA5DF1000-memory.dmp

Filesize
4KB

Download
memory/1536-30-0x0000025DA5DF0000-0x0000025DA5DF1000-memory.dmp

Filesize
4KB

Download
memory/1536-21-0x0000025DA5DF0000-0x0000025DA5DF1000-memory.dmp

Filesize
4KB

Download
memory/1536-31-0x0000025DA5DF0000-0x0000025DA5DF1000-memory.dmp

Filesize
4KB

Download
memory/1536-20-0x0000025DA5DF0000-0x0000025DA5DF1000-memory.dmp

Filesize
4KB

Download
memory/1536-25-0x0000025DA5DF0000-0x0000025DA5DF1000-memory.dmp

Filesize
4KB

Download
memory/1536-26-0x0000025DA5DF0000-0x0000025DA5DF1000-memory.dmp

Filesize
4KB

Download
memory/1536-27-0x0000025DA5DF0000-0x0000025DA5DF1000-memory.dmp

Filesize
4KB

Download
memory/1536-19-0x0000025DA5DF0000-0x0000025DA5DF1000-memory.dmp

Filesize
4KB

Download
memory/1536-29-0x0000025DA5DF0000-0x0000025DA5DF1000-memory.dmp

Filesize
4KB

Download
memory/2040-10-0x00000000016C0000-0x00000000016C4000-memory.dmp

Filesize
16KB

Download
memory/2464-16-0x0000000006D00000-0x0000000006D50000-memory.dmp

Filesize
320KB

Download
memory/2464-13-0x0000000005F10000-0x00000000064B6000-memory.dmp

Filesize
5.6MB

Download
memory/2464-14-0x0000000005A60000-0x0000000005AC6000-memory.dmp

Filesize
408KB

Download
memory/2464-12-0x000000007345E000-0x000000007345F000-memory.dmp

Filesize
4KB

Download
memory/2464-18-0x0000000006D70000-0x0000000006D7A000-memory.dmp

Filesize
40KB

Download
memory/2464-17-0x0000000006DF0000-0x0000000006E82000-memory.dmp

Filesize
584KB

Download
memory/2464-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2464-15-0x0000000073450000-0x0000000073C01000-memory.dmp

Filesize
7.7MB

Download
memory/2464-32-0x000000007345E000-0x000000007345F000-memory.dmp

Filesize
4KB

Download
memory/2464-33-0x0000000073450000-0x0000000073C01000-memory.dmp

Filesize
7.7MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads