agenttesla | fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6

General

Target

bank slip.exe
Size

645KB
MD5

94140263a36560bda39b02fffafce831
SHA1

33f2c75d6d50ba1acaadc92ae64803ecd3ff18ff
SHA256

fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6
SHA512

2bf7708f475d4e663cea9c81a5198f1afa8f69d8088b84508d88bb25115beeaae116fb52a6c80c65e15be7f826c6616767afd30f27d19c076786edccefac381e
SSDEEP

12288:zuZk4K7sxuUrrN0I+9Vhbb2guOiAjDHIEf9/Q/3LhqvsqDfzltZWYblmeB778Qoo:JsxumrO7cgu4D5fxALhhqDLl9RmeBf

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.vw-rmplcars.co.in
Port:
587
Username:
[email protected]
Password:
Gagan#456
Email To:
[email protected]

Signatures

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\GUIVTme = "C:\\Users\\Admin\\AppData\\Roaming\\GUIVTme\\GUIVTme.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

bank slip.exe

description pid process target process

PID 2784 set thread context of 2472 2784 bank slip.exe RegSvcs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2612 schtasks.exe

description	pid	process	target process
PID 2784 set thread context of 2472	2784	bank slip.exe	RegSvcs.exe

pid	process
2612	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

bank slip.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
2784	bank slip.exe
2784	bank slip.exe
2784	bank slip.exe
2784	bank slip.exe
2784	bank slip.exe
2784	bank slip.exe
2736	powershell.exe
2244	powershell.exe
2784	bank slip.exe
2472	RegSvcs.exe
2472	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

bank slip.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2784	bank slip.exe
Token: SeDebugPrivilege	2736	powershell.exe
Token: SeDebugPrivilege	2244	powershell.exe
Token: SeDebugPrivilege	2472	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

bank slip.exe

description	pid	process	target process
PID 2784 wrote to memory of 2244	2784	bank slip.exe	powershell.exe
PID 2784 wrote to memory of 2244	2784	bank slip.exe	powershell.exe
PID 2784 wrote to memory of 2244	2784	bank slip.exe	powershell.exe
PID 2784 wrote to memory of 2244	2784	bank slip.exe	powershell.exe
PID 2784 wrote to memory of 2736	2784	bank slip.exe	powershell.exe
PID 2784 wrote to memory of 2736	2784	bank slip.exe	powershell.exe
PID 2784 wrote to memory of 2736	2784	bank slip.exe	powershell.exe
PID 2784 wrote to memory of 2736	2784	bank slip.exe	powershell.exe
PID 2784 wrote to memory of 2612	2784	bank slip.exe	schtasks.exe
PID 2784 wrote to memory of 2612	2784	bank slip.exe	schtasks.exe
PID 2784 wrote to memory of 2612	2784	bank slip.exe	schtasks.exe
PID 2784 wrote to memory of 2612	2784	bank slip.exe	schtasks.exe
PID 2784 wrote to memory of 2472	2784	bank slip.exe	RegSvcs.exe
PID 2784 wrote to memory of 2472	2784	bank slip.exe	RegSvcs.exe
PID 2784 wrote to memory of 2472	2784	bank slip.exe	RegSvcs.exe
PID 2784 wrote to memory of 2472	2784	bank slip.exe	RegSvcs.exe
PID 2784 wrote to memory of 2472	2784	bank slip.exe	RegSvcs.exe
PID 2784 wrote to memory of 2472	2784	bank slip.exe	RegSvcs.exe
PID 2784 wrote to memory of 2472	2784	bank slip.exe	RegSvcs.exe
PID 2784 wrote to memory of 2472	2784	bank slip.exe	RegSvcs.exe
PID 2784 wrote to memory of 2472	2784	bank slip.exe	RegSvcs.exe
PID 2784 wrote to memory of 2472	2784	bank slip.exe	RegSvcs.exe
PID 2784 wrote to memory of 2472	2784	bank slip.exe	RegSvcs.exe
PID 2784 wrote to memory of 2472	2784	bank slip.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\bank slip.exe
"C:\Users\Admin\AppData\Local\Temp\bank slip.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2784

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\bank slip.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2244

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rXxoYFse.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2736

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rXxoYFse" /XML "C:\Users\Admin\AppData\Local\Temp\tmp57C1.tmp"
2⤵
- Creates scheduled task(s)
PID:2612

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2472

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp57C1.tmp
Filesize
1KB

MD5
457411416a663e88c9cf5907fbd3c5ec

SHA1
c43669719050b61b4de0700ab3c8003c93498c0f

SHA256
507b49e716650f67727b5f71807355c2ee81a6273c24efb4362d7e8a262dd88f

SHA512
141b080880229851bcd3ed08c71821276d756178c48e7c0d404a3d950bf2c8f77b3c9d1dd39923bf4ab417ced1806e4478f28a4c8ccaefdecf25b4f2f44b8974

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize
7KB

MD5
c06161f1a32106b3124d7c546c30664c

SHA1
a2a552cb0b2d44cc9dd6f1fc1c51c2ee32328eda

SHA256
bd8cf0c550ed29b6cb16c5bd8330dd06de5fedd5ca7c320d9a2a8604f6862f48

SHA512
7870df872ea28537669b52743eea769b6245c8da8d896b36d19ceb8866231ce46a6ea1108f2584747f43d4030916c0192f674c341fa111cfb084e1f1844d39f1

Download Submit
memory/2472-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2472-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2472-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2472-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2472-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2472-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2472-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2472-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2784-6-0x0000000004FD0000-0x0000000005054000-memory.dmp

Filesize
528KB

Download
memory/2784-1-0x0000000074DC0000-0x00000000754AE000-memory.dmp

Filesize
6.9MB

Download
memory/2784-0-0x0000000000990000-0x0000000000A34000-memory.dmp

Filesize
656KB

Download
memory/2784-2-0x0000000004850000-0x0000000004890000-memory.dmp

Filesize
256KB

Download
memory/2784-3-0x00000000003D0000-0x00000000003E8000-memory.dmp

Filesize
96KB

Download
memory/2784-5-0x00000000003F0000-0x0000000000406000-memory.dmp

Filesize
88KB

Download
memory/2784-4-0x00000000003B0000-0x00000000003BE000-memory.dmp

Filesize
56KB

Download
memory/2784-31-0x0000000074DC0000-0x00000000754AE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads