agenttesla | 666d0b9d745d378db9fbab1f99cd64c04756d11abff99c55b9b8806ec9e7056a

Analysis

max time kernel
125s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
12-12-2023 14:02

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General

Target

payment information.exe
Size

645KB
MD5

724bef127e536884371780b349bc56d5
SHA1

dde59ba4c82a9b88801e69a35b9d4e88067b2818
SHA256

666d0b9d745d378db9fbab1f99cd64c04756d11abff99c55b9b8806ec9e7056a
SHA512

a9f39e520893c6a440439c4540ee839eb16728cb383a1a744c8b4ea71bb19b93b29e42260846641db79b95af9a6ea0b54bc518057f134c220ff635921c413586
SSDEEP

12288:az3IU8S6eUd5RW1BERffN1d0wBMXRTX/ZgXWTmmnn/agPScY8yyhVdl6xgPqp:aDItSAdK1BoNSRtIcvZY8LhVdlpP

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
MAIL.starmech.in
Port:
587
Username:
[email protected]
Password:
gaging@2022
Email To:
[email protected]

Signatures

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

Detect ZGRat V1 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4800-6-0x0000000005510000-0x0000000005528000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Suspicious use of SetThreadContext 1 IoCs

Processes:

payment information.exe

description pid process target process

PID 4800 set thread context of 4240 4800 payment information.exe RegSvcs.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4544 4240 WerFault.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

payment information.exeRegSvcs.exe

pid process

4800 payment information.exe
4800 payment information.exe
4240 RegSvcs.exe
4240 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

payment information.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 4800 payment information.exe
Token: SeDebugPrivilege 4240 RegSvcs.exe

description	pid	process	target process
PID 4800 set thread context of 4240	4800	payment information.exe	RegSvcs.exe

pid	pid_target	process	target process
4544	4240	WerFault.exe	RegSvcs.exe

pid	process
4800	payment information.exe
4800	payment information.exe
4240	RegSvcs.exe
4240	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4800	payment information.exe
Token: SeDebugPrivilege	4240	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

payment information.exe

description	pid	process	target process
PID 4800 wrote to memory of 4240	4800	payment information.exe	RegSvcs.exe
PID 4800 wrote to memory of 4240	4800	payment information.exe	RegSvcs.exe
PID 4800 wrote to memory of 4240	4800	payment information.exe	RegSvcs.exe
PID 4800 wrote to memory of 4240	4800	payment information.exe	RegSvcs.exe
PID 4800 wrote to memory of 4240	4800	payment information.exe	RegSvcs.exe
PID 4800 wrote to memory of 4240	4800	payment information.exe	RegSvcs.exe
PID 4800 wrote to memory of 4240	4800	payment information.exe	RegSvcs.exe
PID 4800 wrote to memory of 4240	4800	payment information.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\payment information.exe
"C:\Users\Admin\AppData\Local\Temp\payment information.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4800

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:4240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4240 -s 1352
3⤵
- Program crash
PID:4544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4240 -ip 4240
1⤵
PID:3388

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4240-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4240-17-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/4240-16-0x0000000005370000-0x00000000053D6000-memory.dmp

Filesize
408KB

Download
memory/4240-15-0x0000000005260000-0x0000000005270000-memory.dmp

Filesize
64KB

Download
memory/4240-13-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/4800-4-0x00000000055D0000-0x00000000055E0000-memory.dmp

Filesize
64KB

Download
memory/4800-6-0x0000000005510000-0x0000000005528000-memory.dmp

Filesize
96KB

Download
memory/4800-7-0x0000000005590000-0x0000000005598000-memory.dmp

Filesize
32KB

Download
memory/4800-8-0x00000000055A0000-0x00000000055AA000-memory.dmp

Filesize
40KB

Download
memory/4800-9-0x0000000002D60000-0x0000000002DDA000-memory.dmp

Filesize
488KB

Download
memory/4800-10-0x000000000BEF0000-0x000000000BF8C000-memory.dmp

Filesize
624KB

Download
memory/4800-5-0x00000000053D0000-0x00000000053DA000-memory.dmp

Filesize
40KB

Download
memory/4800-1-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/4800-14-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/4800-3-0x0000000005330000-0x00000000053C2000-memory.dmp

Filesize
584KB

Download
memory/4800-2-0x0000000005A40000-0x0000000005FE4000-memory.dmp

Filesize
5.6MB

Download
memory/4800-0-0x00000000008E0000-0x0000000000988000-memory.dmp

Filesize
672KB

Download