agenttesla | a74b536fee9f0b123007a407dc96d6f6b5ade2c67532936666dc9ed345cf279c

General

Target

SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe
Size

997KB
MD5

cd6222a478ab6d10ad8580a791d311c2
SHA1

0219966f1b45dc289dade12d868b92478c18d120
SHA256

a74b536fee9f0b123007a407dc96d6f6b5ade2c67532936666dc9ed345cf279c
SHA512

d68b5281364de90c93580a66c5b73c8618d0eac71455b3f81892d96ec53dde83bc185ac907fa6223039a2b86537f5114d50d5213dbc675f9bffa0d9f64d03019
SSDEEP

12288:J3EGYeYIPXjpU4t4Kj5JQWlBcNwf1ISsfNUMc/YtWW6lmtlLkNJDSg0J4bakJQZN:J3EbeYIPrF5p7tISsmMeW2mfkrLMf

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
godwillxzn.com
Port:
587
Username:
[email protected]
Password:
)F5u#OofP_eq
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Suspicious use of SetThreadContext 1 IoCs

Processes:

SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe

description pid process target process

PID 2944 set thread context of 2632 2944 SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe MSBuild.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2788 2944 WerFault.exe SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

MSBuild.exepowershell.exe

pid process

2632 MSBuild.exe
2632 MSBuild.exe
2024 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

MSBuild.exepowershell.exe

description pid process

Token: SeDebugPrivilege 2632 MSBuild.exe
Token: SeDebugPrivilege 2024 powershell.exe

description	pid	process	target process
PID 2944 set thread context of 2632	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	MSBuild.exe

pid	pid_target	process	target process
2788	2944	WerFault.exe	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe

pid	process
2632	MSBuild.exe
2632	MSBuild.exe
2024	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2632	MSBuild.exe
Token: SeDebugPrivilege	2024	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe

description	pid	process	target process
PID 2944 wrote to memory of 2024	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	powershell.exe
PID 2944 wrote to memory of 2024	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	powershell.exe
PID 2944 wrote to memory of 2024	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	powershell.exe
PID 2944 wrote to memory of 2024	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	powershell.exe
PID 2944 wrote to memory of 2632	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	MSBuild.exe
PID 2944 wrote to memory of 2632	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	MSBuild.exe
PID 2944 wrote to memory of 2632	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	MSBuild.exe
PID 2944 wrote to memory of 2632	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	MSBuild.exe
PID 2944 wrote to memory of 2632	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	MSBuild.exe
PID 2944 wrote to memory of 2632	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	MSBuild.exe
PID 2944 wrote to memory of 2632	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	MSBuild.exe
PID 2944 wrote to memory of 2632	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	MSBuild.exe
PID 2944 wrote to memory of 2632	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	MSBuild.exe
PID 2944 wrote to memory of 2788	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	WerFault.exe
PID 2944 wrote to memory of 2788	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	WerFault.exe
PID 2944 wrote to memory of 2788	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	WerFault.exe
PID 2944 wrote to memory of 2788	2944	SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2944

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\SecuriteInfo.com.Variant.Ransom.Loki.19527.9895.18577.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2024

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2944 -s 836
2⤵
- Program crash
PID:2788

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2024-19-0x000000006F9F0000-0x000000006FF9B000-memory.dmp

Filesize
5.7MB

Download
memory/2024-22-0x000000006F9F0000-0x000000006FF9B000-memory.dmp

Filesize
5.7MB

Download
memory/2024-20-0x000000006F9F0000-0x000000006FF9B000-memory.dmp

Filesize
5.7MB

Download
memory/2632-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2632-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2632-25-0x0000000074AA0000-0x000000007518E000-memory.dmp

Filesize
6.9MB

Download
memory/2632-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2632-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2632-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2632-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2632-21-0x0000000074AA0000-0x000000007518E000-memory.dmp

Filesize
6.9MB

Download
memory/2632-13-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2632-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2944-4-0x00000000004E0000-0x00000000004F4000-memory.dmp

Filesize
80KB

Download
memory/2944-3-0x00000000004C0000-0x00000000004E0000-memory.dmp

Filesize
128KB

Download
memory/2944-2-0x0000000007350000-0x0000000007390000-memory.dmp

Filesize
256KB

Download
memory/2944-1-0x0000000074AA0000-0x000000007518E000-memory.dmp

Filesize
6.9MB

Download
memory/2944-0-0x0000000000830000-0x000000000092A000-memory.dmp

Filesize
1000KB

Download
memory/2944-23-0x0000000074AA0000-0x000000007518E000-memory.dmp

Filesize
6.9MB

Download
memory/2944-24-0x0000000007350000-0x0000000007390000-memory.dmp

Filesize
256KB

Download
memory/2944-5-0x0000000007600000-0x0000000007682000-memory.dmp

Filesize
520KB

Download

Analysis

Sharing