agenttesla | 4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c

General

Target

4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe
Size

1012KB
MD5

66e5c9de148b496d53b2968c6a03c257
SHA1

2431d4c9028ef358e0b47a6997422457696cc31a
SHA256

4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c
SHA512

859931dd90b3d01853af09f4d914ee4c0ed2e01cbe3b20618f6144772d4d5017a60364a7c24b2b59524f529985ed35e357e463115c4d856874c94d959aa62ae5
SSDEEP

24576:BAHnh+eWsN3skA4RV1Hom2KXMmHaRAU8SwOqn5:Yh+ZkldoPK8YaRC

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.worlorderbillions.top
Port:
587
Username:
[email protected]
Password:
3^?r?mtxk(kt
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/4476-11-0x0000000000400000-0x0000000000440000-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/4476-11-0x0000000000400000-0x0000000000440000-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/4476-11-0x0000000000400000-0x0000000000440000-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/4476-11-0x0000000000400000-0x0000000000440000-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/4476-11-0x0000000000400000-0x0000000000440000-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/4476-11-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Suspicious use of SetThreadContext 1 IoCs

Processes:

4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe

description	pid	process	target process
PID 1168 set thread context of 4476	1168	4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe	RegSvcs.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3040 1168 WerFault.exe 4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

4476 RegSvcs.exe
4476 RegSvcs.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe

pid process

1168 4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 4476 RegSvcs.exe

pid	pid_target	process	target process
3040	1168	WerFault.exe	4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe

pid	process
4476	RegSvcs.exe
4476	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4476	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe

pid	process
1168	4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe
1168	4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe

pid	process
1168	4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe
1168	4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe

description	pid	process	target process
PID 1168 wrote to memory of 4476	1168	4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe	RegSvcs.exe
PID 1168 wrote to memory of 4476	1168	4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe	RegSvcs.exe
PID 1168 wrote to memory of 4476	1168	4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe	RegSvcs.exe
PID 1168 wrote to memory of 4476	1168	4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe
"C:\Users\Admin\AppData\Local\Temp\4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1168

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\4f57445ce960af0f5b9bc7386e6935226955a1221637225bc1d6533d6bd2b88c.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4476

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1168 -s 684
2⤵
- Program crash
PID:3040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1168 -ip 1168
1⤵
PID:4496

Network

MITRE ATT&CK Matrix

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Downloads

memory/1168-10-0x00000000011A0000-0x00000000011A4000-memory.dmp

Filesize
16KB

Download
memory/4476-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4476-12-0x0000000073BDE000-0x0000000073BDF000-memory.dmp

Filesize
4KB

Download
memory/4476-13-0x0000000005740000-0x0000000005CE4000-memory.dmp

Filesize
5.6MB

Download
memory/4476-14-0x0000000005200000-0x0000000005266000-memory.dmp

Filesize
408KB

Download
memory/4476-15-0x0000000073BD0000-0x0000000074380000-memory.dmp

Filesize
7.7MB

Download
memory/4476-16-0x00000000060E0000-0x0000000006130000-memory.dmp

Filesize
320KB

Download
memory/4476-17-0x00000000061D0000-0x0000000006262000-memory.dmp

Filesize
584KB

Download
memory/4476-18-0x0000000006170000-0x000000000617A000-memory.dmp

Filesize
40KB

Download
memory/4476-19-0x0000000073BDE000-0x0000000073BDF000-memory.dmp

Filesize
4KB

Download
memory/4476-20-0x0000000073BD0000-0x0000000074380000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads