agenttesla | 1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481

General

Target

1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481.exe
Size

997KB
MD5

c72150696ac13ac1a2dc8b492c0d5ca3
SHA1

ff72cd015ebfe11c15f331122103fb78c5ad118c
SHA256

1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481
SHA512

505dd2c31c2f4e08330239d1a7c4357df8fd1c8aa66a50b5a4e91162b7c800caefb56eef69aa6c66955382a91fcb2997f269eaf280826e647a9491a2f9741c1f
SSDEEP

24576:gsP3GbkmtYXd/f9j91ir4hpKyO7YL3qiA8b2ab6WzXQ9DwYE:gf2Xrj9Qru/kaqFabBQ9sb

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7017233680:AAEfWTUjfiK5hxLLRkmgitv57SQZuFap4nQ/

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/1788-4-0x0000000000400000-0x0000000000440000-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/1788-4-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables packed with or use KoiVM 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4028-3-0x0000021B75820000-0x0000021B758B6000-memory.dmp	INDICATOR_EXE_Packed_KoiVM

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

Processes:

resource	yara_rule
behavioral2/memory/1788-4-0x0000000000400000-0x0000000000440000-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/1788-4-0x0000000000400000-0x0000000000440000-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/1788-4-0x0000000000400000-0x0000000000440000-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/1788-4-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Suspicious use of SetThreadContext 1 IoCs

Processes:

1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481.exe

description	pid	process	target process
PID 4028 set thread context of 1788	4028	1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481.exe	jsc.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jsc.exe

pid process

1788 jsc.exe
1788 jsc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

jsc.exe

description pid process

Token: SeDebugPrivilege 1788 jsc.exe

pid	process
1788	jsc.exe
1788	jsc.exe

description	pid	process
Token: SeDebugPrivilege	1788	jsc.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481.exe

description	pid	process	target process
PID 4028 wrote to memory of 1788	4028	1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481.exe	jsc.exe
PID 4028 wrote to memory of 1788	4028	1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481.exe	jsc.exe
PID 4028 wrote to memory of 1788	4028	1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481.exe	jsc.exe
PID 4028 wrote to memory of 1788	4028	1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481.exe	jsc.exe
PID 4028 wrote to memory of 1788	4028	1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481.exe	jsc.exe
PID 4028 wrote to memory of 1788	4028	1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481.exe	jsc.exe
PID 4028 wrote to memory of 1788	4028	1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481.exe	jsc.exe
PID 4028 wrote to memory of 1788	4028	1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481.exe	jsc.exe
PID 4028 wrote to memory of 3256	4028	1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481.exe	jsc.exe
PID 4028 wrote to memory of 3256	4028	1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481.exe	jsc.exe
PID 4028 wrote to memory of 3256	4028	1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481.exe	jsc.exe

C:\Users\Admin\AppData\Local\Temp\1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481.exe
"C:\Users\Admin\AppData\Local\Temp\1429363a609282393015df73bb88aea33d19637a0abb82982d1050e56e1b4481.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4028

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:1788

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
2⤵
PID:3256

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1788-8-0x0000000005A40000-0x0000000005AA6000-memory.dmp

Filesize
408KB

Download
memory/1788-10-0x0000000006950000-0x00000000069A0000-memory.dmp

Filesize
320KB

Download
memory/1788-15-0x0000000005930000-0x0000000005940000-memory.dmp

Filesize
64KB

Download
memory/1788-14-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/1788-13-0x00000000070F0000-0x00000000070FA000-memory.dmp

Filesize
40KB

Download
memory/1788-5-0x0000000005E50000-0x00000000063F4000-memory.dmp

Filesize
5.6MB

Download
memory/1788-12-0x0000000007140000-0x00000000071D2000-memory.dmp

Filesize
584KB

Download
memory/1788-6-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/1788-4-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1788-11-0x0000000006A40000-0x0000000006ADC000-memory.dmp

Filesize
624KB

Download
memory/1788-7-0x0000000005930000-0x0000000005940000-memory.dmp

Filesize
64KB

Download
memory/4028-9-0x00007FFF36220000-0x00007FFF36CE1000-memory.dmp

Filesize
10.8MB

Download
memory/4028-2-0x0000021B75770000-0x0000021B75780000-memory.dmp

Filesize
64KB

Download
memory/4028-0-0x0000021B73B90000-0x0000021B73BFC000-memory.dmp

Filesize
432KB

Download
memory/4028-3-0x0000021B75820000-0x0000021B758B6000-memory.dmp

Filesize
600KB

Download
memory/4028-1-0x00007FFF36220000-0x00007FFF36CE1000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads