agenttesla | 64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0

General

Target

64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe
Size

991KB
MD5

32ff58faa9596522b0062f2692b0d96a
SHA1

6b8206d5554c052e652b67af57b32ede5ceb5bd6
SHA256

64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0
SHA512

4d47708e17cebc4cbfc1b38b386087e4b13a3aa12b842d2e2c8001cfaac9f81bc2d9975d2b240718a435d33ca7dca060eeb441457bdd0ff6062424cf5bdeb324
SSDEEP

24576:g0QxZr8OxebDlnyLqZOV/r47BOhqT8Nxg:gtr8O0bBJOp47qJg

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
webmail.zerotime.com.cy
Port:
587
Username:
[email protected]
Password:
mbk627s320

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
webmail.zerotime.com.cy
Port:
587
Username:
[email protected]
Password:
mbk627s320
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/3656-4-0x0000000000400000-0x0000000000440000-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/3656-4-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables packed with or use KoiVM 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2352-3-0x000001FED6710000-0x000001FED67A6000-memory.dmp	INDICATOR_EXE_Packed_KoiVM

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

Processes:

resource	yara_rule
behavioral2/memory/3656-4-0x0000000000400000-0x0000000000440000-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/3656-4-0x0000000000400000-0x0000000000440000-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/3656-4-0x0000000000400000-0x0000000000440000-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/3656-4-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

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

32 api.ipify.org
34 api.ipify.org

flow	ioc
32	api.ipify.org
34	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe

description	pid	process	target process
PID 2352 set thread context of 3656	2352	64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe	jsc.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jsc.exe

pid process

3656 jsc.exe
3656 jsc.exe

pid	process
3656	jsc.exe
3656	jsc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exejsc.exe

description	pid	process
Token: SeDebugPrivilege	2352	64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe
Token: SeDebugPrivilege	3656	jsc.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe

description	pid	process	target process
PID 2352 wrote to memory of 3656	2352	64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe	jsc.exe
PID 2352 wrote to memory of 3656	2352	64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe	jsc.exe
PID 2352 wrote to memory of 3656	2352	64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe	jsc.exe
PID 2352 wrote to memory of 3656	2352	64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe	jsc.exe
PID 2352 wrote to memory of 3656	2352	64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe	jsc.exe
PID 2352 wrote to memory of 3656	2352	64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe	jsc.exe
PID 2352 wrote to memory of 3656	2352	64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe	jsc.exe
PID 2352 wrote to memory of 3656	2352	64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe	jsc.exe
PID 2352 wrote to memory of 640	2352	64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe	jsc.exe
PID 2352 wrote to memory of 640	2352	64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe	jsc.exe
PID 2352 wrote to memory of 640	2352	64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe	jsc.exe

C:\Users\Admin\AppData\Local\Temp\64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe
"C:\Users\Admin\AppData\Local\Temp\64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2352

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3656

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
2⤵
PID:640

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2352-0-0x000001FEBC230000-0x000001FEBC298000-memory.dmp

Filesize
416KB

Download
memory/2352-2-0x000001FED6840000-0x000001FED6850000-memory.dmp

Filesize
64KB

Download
memory/2352-1-0x00007FFAF61B0000-0x00007FFAF6C71000-memory.dmp

Filesize
10.8MB

Download
memory/2352-3-0x000001FED6710000-0x000001FED67A6000-memory.dmp

Filesize
600KB

Download
memory/2352-9-0x00007FFAF61B0000-0x00007FFAF6C71000-memory.dmp

Filesize
10.8MB

Download
memory/3656-8-0x0000000005690000-0x00000000056F6000-memory.dmp

Filesize
408KB

Download
memory/3656-6-0x0000000005D20000-0x00000000062C4000-memory.dmp

Filesize
5.6MB

Download
memory/3656-7-0x0000000005700000-0x0000000005710000-memory.dmp

Filesize
64KB

Download
memory/3656-5-0x00000000753F0000-0x0000000075BA0000-memory.dmp

Filesize
7.7MB

Download
memory/3656-4-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3656-10-0x0000000006E90000-0x0000000006EE0000-memory.dmp

Filesize
320KB

Download
memory/3656-11-0x0000000006F80000-0x000000000701C000-memory.dmp

Filesize
624KB

Download
memory/3656-12-0x00000000070C0000-0x0000000007152000-memory.dmp

Filesize
584KB

Download
memory/3656-13-0x0000000007030000-0x000000000703A000-memory.dmp

Filesize
40KB

Download
memory/3656-14-0x00000000753F0000-0x0000000075BA0000-memory.dmp

Filesize
7.7MB

Download
memory/3656-15-0x0000000005700000-0x0000000005710000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads