agenttesla | 502e4ba0751c2051b1be12064c0bb0698b504d1c9d68174de1dc9b234e096cc6

General

Target

502e4ba0751c2051b1be12064c0bb0698b504d1c9d68174de1dc9b234e096cc6.exe
Size

882KB
MD5

4376d88829445fb4012817d5efc84682
SHA1

d7bce9caea90a8b40f1444036b91312510de3028
SHA256

502e4ba0751c2051b1be12064c0bb0698b504d1c9d68174de1dc9b234e096cc6
SHA512

af77f043fd82a100c4641a4f920898d0829958ff6369b9aa852927f97191c334f0b5e48bf0254764b96cbc6adac16c153f6141a79f37576275adb7f8b8f11f04
SSDEEP

12288:cQ/emKia+CSUCq8l/xB6vKfR4TqGPXwJ8cW8sWomBO+Hq77ZnkqY2u:chmRa+C38pxupgJTomBO+aBkqYj

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
UTjMgxC7qqqqG5651@@
Email To:
[email protected]

Signatures

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

Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4380-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4380-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4380-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4380-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4380-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4380-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Suspicious use of SetThreadContext 1 IoCs

Processes:

502e4ba0751c2051b1be12064c0bb0698b504d1c9d68174de1dc9b234e096cc6.exe

description	pid	process	target process
PID 1864 set thread context of 4380	1864	502e4ba0751c2051b1be12064c0bb0698b504d1c9d68174de1dc9b234e096cc6.exe	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

4380 RegSvcs.exe
4380 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 4380 RegSvcs.exe

pid	process
4380	RegSvcs.exe
4380	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4380	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

502e4ba0751c2051b1be12064c0bb0698b504d1c9d68174de1dc9b234e096cc6.exe

description	pid	process	target process
PID 1864 wrote to memory of 4380	1864	502e4ba0751c2051b1be12064c0bb0698b504d1c9d68174de1dc9b234e096cc6.exe	RegSvcs.exe
PID 1864 wrote to memory of 4380	1864	502e4ba0751c2051b1be12064c0bb0698b504d1c9d68174de1dc9b234e096cc6.exe	RegSvcs.exe
PID 1864 wrote to memory of 4380	1864	502e4ba0751c2051b1be12064c0bb0698b504d1c9d68174de1dc9b234e096cc6.exe	RegSvcs.exe
PID 1864 wrote to memory of 4380	1864	502e4ba0751c2051b1be12064c0bb0698b504d1c9d68174de1dc9b234e096cc6.exe	RegSvcs.exe
PID 1864 wrote to memory of 4380	1864	502e4ba0751c2051b1be12064c0bb0698b504d1c9d68174de1dc9b234e096cc6.exe	RegSvcs.exe
PID 1864 wrote to memory of 4380	1864	502e4ba0751c2051b1be12064c0bb0698b504d1c9d68174de1dc9b234e096cc6.exe	RegSvcs.exe
PID 1864 wrote to memory of 4380	1864	502e4ba0751c2051b1be12064c0bb0698b504d1c9d68174de1dc9b234e096cc6.exe	RegSvcs.exe
PID 1864 wrote to memory of 4380	1864	502e4ba0751c2051b1be12064c0bb0698b504d1c9d68174de1dc9b234e096cc6.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\502e4ba0751c2051b1be12064c0bb0698b504d1c9d68174de1dc9b234e096cc6.exe
"C:\Users\Admin\AppData\Local\Temp\502e4ba0751c2051b1be12064c0bb0698b504d1c9d68174de1dc9b234e096cc6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1864

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4380

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1864-8-0x0000000006830000-0x00000000068B2000-memory.dmp

Filesize
520KB

Download
memory/1864-5-0x0000000075380000-0x0000000075B30000-memory.dmp

Filesize
7.7MB

Download
memory/1864-0-0x000000007538E000-0x000000007538F000-memory.dmp

Filesize
4KB

Download
memory/1864-3-0x00000000051E0000-0x0000000005272000-memory.dmp

Filesize
584KB

Download
memory/1864-9-0x0000000007BB0000-0x0000000007C4C000-memory.dmp

Filesize
624KB

Download
memory/1864-4-0x0000000005180000-0x000000000518A000-memory.dmp

Filesize
40KB

Download
memory/1864-6-0x0000000005420000-0x000000000543A000-memory.dmp

Filesize
104KB

Download
memory/1864-13-0x0000000075380000-0x0000000075B30000-memory.dmp

Filesize
7.7MB

Download
memory/1864-2-0x0000000005790000-0x0000000005D34000-memory.dmp

Filesize
5.6MB

Download
memory/1864-1-0x00000000006A0000-0x0000000000782000-memory.dmp

Filesize
904KB

Download
memory/1864-7-0x0000000005440000-0x0000000005450000-memory.dmp

Filesize
64KB

Download
memory/4380-12-0x0000000075380000-0x0000000075B30000-memory.dmp

Filesize
7.7MB

Download
memory/4380-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4380-14-0x0000000075380000-0x0000000075B30000-memory.dmp

Filesize
7.7MB

Download
memory/4380-15-0x0000000005530000-0x0000000005596000-memory.dmp

Filesize
408KB

Download
memory/4380-16-0x00000000062F0000-0x0000000006340000-memory.dmp

Filesize
320KB

Download
memory/4380-17-0x0000000075380000-0x0000000075B30000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads