agenttesla | 71e5c4006ab60a5e9e6830c1eab07c23f018cd443cf5998f0ed89976eeb15abb

General

Target

SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.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-1-5-21-2185821622-4133679102-1697169727-1000\Software\Microsoft\Windows\CurrentVersion\Run\oIjuwq = "C:\\Users\\Admin\\AppData\\Roaming\\oIjuwq\\oIjuwq.exe"	RegSvcs.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

2 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe

description pid process target process

PID 1764 set thread context of 2708 1764 SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.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

1108 schtasks.exe

flow	ioc
2	api.ipify.org

description	pid	process	target process
PID 1764 set thread context of 2708	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	RegSvcs.exe

pid	process
1108	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exepowershell.exeRegSvcs.exe

pid	process
1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe
1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe
2916	powershell.exe
2708	RegSvcs.exe
2708	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe
Token: SeDebugPrivilege	2916	powershell.exe
Token: SeDebugPrivilege	2708	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid process

2708 RegSvcs.exe

pid	process
2708	RegSvcs.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe

description	pid	process	target process
PID 1764 wrote to memory of 2916	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	powershell.exe
PID 1764 wrote to memory of 2916	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	powershell.exe
PID 1764 wrote to memory of 2916	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	powershell.exe
PID 1764 wrote to memory of 2916	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	powershell.exe
PID 1764 wrote to memory of 1108	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	schtasks.exe
PID 1764 wrote to memory of 1108	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	schtasks.exe
PID 1764 wrote to memory of 1108	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	schtasks.exe
PID 1764 wrote to memory of 1108	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	schtasks.exe
PID 1764 wrote to memory of 2708	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	RegSvcs.exe
PID 1764 wrote to memory of 2708	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	RegSvcs.exe
PID 1764 wrote to memory of 2708	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	RegSvcs.exe
PID 1764 wrote to memory of 2708	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	RegSvcs.exe
PID 1764 wrote to memory of 2708	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	RegSvcs.exe
PID 1764 wrote to memory of 2708	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	RegSvcs.exe
PID 1764 wrote to memory of 2708	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	RegSvcs.exe
PID 1764 wrote to memory of 2708	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	RegSvcs.exe
PID 1764 wrote to memory of 2708	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	RegSvcs.exe
PID 1764 wrote to memory of 2708	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	RegSvcs.exe
PID 1764 wrote to memory of 2708	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	RegSvcs.exe
PID 1764 wrote to memory of 2708	1764	SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDropNET.68.27594.6697.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1764

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:2916

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UPfFpn" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4615.tmp"
2⤵
- Creates scheduled task(s)
PID:1108

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:2708

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\tmp4615.tmp

Filesize
1KB

MD5
942d2712a4b34246ff80af1f6d35969b

SHA1
5b7fcaac2d1020b44941ccb5975e0c154f69cdf8

SHA256
43cbc1765aa97278e1308ffcee56c311cc3c1372b3e4d8a024eca085c567f389

SHA512
3bc855b96be4e8259a1adc97e43f5989d7ed1c9299c6a44b9ae9eaa3bee2983fb86b39569bc2cdd47312247ab1a10a2c752fc474585d933aa91903d5983bfc31

Download Submit
memory/1764-25-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/1764-2-0x0000000004E20000-0x0000000004E60000-memory.dmp

Filesize
256KB

Download
memory/1764-0-0x0000000001010000-0x00000000010C0000-memory.dmp

Filesize
704KB

Download
memory/1764-4-0x0000000000490000-0x0000000000498000-memory.dmp

Filesize
32KB

Download
memory/1764-5-0x00000000004B0000-0x00000000004BA000-memory.dmp

Filesize
40KB

Download
memory/1764-6-0x00000000052B0000-0x000000000532C000-memory.dmp

Filesize
496KB

Download
memory/1764-1-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/1764-3-0x0000000000450000-0x000000000046A000-memory.dmp

Filesize
104KB

Download
memory/1764-33-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/1764-32-0x0000000004E20000-0x0000000004E60000-memory.dmp

Filesize
256KB

Download
memory/2708-34-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/2708-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2708-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2708-38-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/2708-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2708-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2708-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2708-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2708-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2708-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2708-35-0x0000000004A80000-0x0000000004AC0000-memory.dmp

Filesize
256KB

Download
memory/2916-26-0x00000000004B0000-0x00000000004F0000-memory.dmp

Filesize
256KB

Download
memory/2916-14-0x000000006EE10000-0x000000006F3BB000-memory.dmp

Filesize
5.7MB

Download
memory/2916-22-0x00000000004B0000-0x00000000004F0000-memory.dmp

Filesize
256KB

Download
memory/2916-21-0x00000000004B0000-0x00000000004F0000-memory.dmp

Filesize
256KB

Download
memory/2916-36-0x000000006EE10000-0x000000006F3BB000-memory.dmp

Filesize
5.7MB

Download
memory/2916-19-0x000000006EE10000-0x000000006F3BB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads