agenttesla | 71e5c4006ab60a5e9e6830c1eab07c23f018cd443cf5998f0ed89976eeb15abb

General

Target

SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe
Size

682KB
MD5

4a11aed7d263252807bf7f008d26d011
SHA1

788f417460c624fba149ef89072330b0eb9e3fda
SHA256

71e5c4006ab60a5e9e6830c1eab07c23f018cd443cf5998f0ed89976eeb15abb
SHA512

6fa8a62aabac5f4d6836ca195a53b75a8aefd6441adffe043786db89f1ab98c2583fe69e0129e7fe77407181db8f536a747f4e18207d8092773ee28ff29d90a2
SSDEEP

12288:/+ueH5qK1FRofCUva0ghfx/Bk8Wnpb4KVMQyanTvPGl6fzeO3MUUi:KqK90PAfVBk8Op1VZvPGlmzV3M

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.amtechcards.com
Port:
587
Username:
[email protected]
Password:
]i[a(tUWlmp%
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-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Windows\CurrentVersion\Run\oIjuwq = "C:\\Users\\Admin\\AppData\\Roaming\\oIjuwq\\oIjuwq.exe"	RegSvcs.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe

description pid process target process

PID 1196 set thread context of 2948 1196 SecuriteInfo.com.Trojan.MulDropNET.68.27594.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

2796 schtasks.exe

flow	ioc
4	api.ipify.org
5	api.ipify.org

description	pid	process	target process
PID 1196 set thread context of 2948	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	RegSvcs.exe

pid	process
2796	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

SecuriteInfo.com.Trojan.MulDropNET.68.27594.exepowershell.exeRegSvcs.exe

pid	process
1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe
1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe
2764	powershell.exe
1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe
2948	RegSvcs.exe
2948	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

SecuriteInfo.com.Trojan.MulDropNET.68.27594.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe
Token: SeDebugPrivilege	2764	powershell.exe
Token: SeDebugPrivilege	2948	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid process

2948 RegSvcs.exe

pid	process
2948	RegSvcs.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe

description	pid	process	target process
PID 1196 wrote to memory of 2764	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	powershell.exe
PID 1196 wrote to memory of 2764	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	powershell.exe
PID 1196 wrote to memory of 2764	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	powershell.exe
PID 1196 wrote to memory of 2764	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	powershell.exe
PID 1196 wrote to memory of 2796	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	schtasks.exe
PID 1196 wrote to memory of 2796	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	schtasks.exe
PID 1196 wrote to memory of 2796	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	schtasks.exe
PID 1196 wrote to memory of 2796	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	schtasks.exe
PID 1196 wrote to memory of 2948	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	RegSvcs.exe
PID 1196 wrote to memory of 2948	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	RegSvcs.exe
PID 1196 wrote to memory of 2948	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	RegSvcs.exe
PID 1196 wrote to memory of 2948	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	RegSvcs.exe
PID 1196 wrote to memory of 2948	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	RegSvcs.exe
PID 1196 wrote to memory of 2948	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	RegSvcs.exe
PID 1196 wrote to memory of 2948	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	RegSvcs.exe
PID 1196 wrote to memory of 2948	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	RegSvcs.exe
PID 1196 wrote to memory of 2948	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	RegSvcs.exe
PID 1196 wrote to memory of 2948	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	RegSvcs.exe
PID 1196 wrote to memory of 2948	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	RegSvcs.exe
PID 1196 wrote to memory of 2948	1196	SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDropNET.68.27594.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1196

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\UPfFpn.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2764

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UPfFpn" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8F25.tmp"
2⤵
- Creates scheduled task(s)
PID:2796

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
- Suspicious use of SetWindowsHookEx
PID:2948

Network

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\tmp8F25.tmp

Filesize
1KB

MD5
feb64a133682585e01a095813be125a6

SHA1
35d03ceabbc8ea336707a3a43f408afc1b179a85

SHA256
9d91aa79842b5b27635a6b81dc55209c785e89b135bb9b9e823193224fed6cf6

SHA512
f09dfa329d5c8cf81f53b1470dbc41f62e6301a015446f0b3bcc6f5d5c481682856385cc2c3fad3d039d793642c3a629196808c225db5bd140f6af2e4fc6ddb7

Download Submit
memory/1196-17-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/1196-32-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/1196-3-0x0000000000350000-0x000000000036A000-memory.dmp

Filesize
104KB

Download
memory/1196-4-0x0000000000440000-0x0000000000448000-memory.dmp

Filesize
32KB

Download
memory/1196-5-0x0000000000460000-0x000000000046A000-memory.dmp

Filesize
40KB

Download
memory/1196-6-0x0000000004F80000-0x0000000004FFC000-memory.dmp

Filesize
496KB

Download
memory/1196-2-0x0000000004B10000-0x0000000004B50000-memory.dmp

Filesize
256KB

Download
memory/1196-1-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/1196-0-0x0000000000240000-0x00000000002F0000-memory.dmp

Filesize
704KB

Download
memory/1196-19-0x0000000004B10000-0x0000000004B50000-memory.dmp

Filesize
256KB

Download
memory/2764-15-0x000000006E360000-0x000000006E90B000-memory.dmp

Filesize
5.7MB

Download
memory/2764-18-0x00000000023C0000-0x0000000002400000-memory.dmp

Filesize
256KB

Download
memory/2764-16-0x00000000023C0000-0x0000000002400000-memory.dmp

Filesize
256KB

Download
memory/2764-14-0x000000006E360000-0x000000006E90B000-memory.dmp

Filesize
5.7MB

Download
memory/2764-35-0x000000006E360000-0x000000006E90B000-memory.dmp

Filesize
5.7MB

Download
memory/2948-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2948-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2948-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2948-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2948-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2948-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2948-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2948-33-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/2948-34-0x0000000001240000-0x0000000001280000-memory.dmp

Filesize
256KB

Download
memory/2948-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2948-37-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/2948-38-0x0000000001240000-0x0000000001280000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads