agenttesla | 2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83

Analysis

max time kernel
114s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29-03-2024 02:09

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General

Target

2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83.exe
Size

2.8MB
MD5

f676b2e399bb66aff93ea75e288cc77a
SHA1

c070d9d7f4209197a1de3863d3931c793de2f600
SHA256

2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83
SHA512

15cc02ba0f93ab14812afc32b9ce1f4a6f8183a2a519286b4bdd79e25be3e6b55f9439e9e739d313794d2df35a7783c9caf742ccb5f5a7c7a500463debf9afcb
SSDEEP

49152:6hIFVTE9ox8jJbzMM8HBKTRyjylyT0naL374neHJwZ/nK:2IKghKNgsywa77bHJwtn

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
gator3220.hostgator.com
Port:
587
Username:
[email protected]
Password:
Dasco..!@@hT!3V
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 34 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4312-2-0x0000000004F30000-0x0000000005160000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-6-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-4-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-12-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-16-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-14-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-20-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-22-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-24-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-18-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-26-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-10-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-28-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-8-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-30-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-3-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-34-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-36-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-32-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-40-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-44-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-46-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-48-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-42-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-38-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-50-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-52-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-54-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-56-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-60-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-64-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-66-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-62-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1
behavioral2/memory/4312-58-0x0000000004F30000-0x000000000515A000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4784-4893-0x0000000000400000-0x0000000000442000-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/4784-4893-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4784-4893-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL

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

Processes:

resource	yara_rule
behavioral2/memory/4784-4893-0x0000000000400000-0x0000000000442000-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/4784-4893-0x0000000000400000-0x0000000000442000-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/4784-4893-0x0000000000400000-0x0000000000442000-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/4784-4893-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

43 ip-api.com

flow	ioc
43	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83.exe

description	pid	process	target process
PID 4312 set thread context of 4784	4312	2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83.exe	aspnet_compiler.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

aspnet_compiler.exe

pid process

4784 aspnet_compiler.exe
4784 aspnet_compiler.exe

pid	process
4784	aspnet_compiler.exe
4784	aspnet_compiler.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83.exeaspnet_compiler.exe

description	pid	process
Token: SeDebugPrivilege	4312	2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83.exe
Token: SeDebugPrivilege	4312	2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83.exe
Token: SeDebugPrivilege	4784	aspnet_compiler.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

aspnet_compiler.exe

pid process

4784 aspnet_compiler.exe

pid	process
4784	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83.exe

description	pid	process	target process
PID 4312 wrote to memory of 4784	4312	2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83.exe	aspnet_compiler.exe
PID 4312 wrote to memory of 4784	4312	2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83.exe	aspnet_compiler.exe
PID 4312 wrote to memory of 4784	4312	2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83.exe	aspnet_compiler.exe
PID 4312 wrote to memory of 4784	4312	2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83.exe	aspnet_compiler.exe
PID 4312 wrote to memory of 4784	4312	2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83.exe	aspnet_compiler.exe
PID 4312 wrote to memory of 4784	4312	2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83.exe	aspnet_compiler.exe
PID 4312 wrote to memory of 4784	4312	2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83.exe	aspnet_compiler.exe
PID 4312 wrote to memory of 4784	4312	2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83.exe	aspnet_compiler.exe

C:\Users\Admin\AppData\Local\Temp\2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83.exe
"C:\Users\Admin\AppData\Local\Temp\2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4312

C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4784

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4312-1-0x00000000002B0000-0x0000000000590000-memory.dmp

Filesize
2.9MB

Download
memory/4312-0-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/4312-2-0x0000000004F30000-0x0000000005160000-memory.dmp

Filesize
2.2MB

Download
memory/4312-6-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-4-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-12-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-16-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-14-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-20-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-22-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-24-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-18-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-26-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-10-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-28-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-8-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-30-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-3-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-34-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-36-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-32-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-40-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-44-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-46-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-48-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-42-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-38-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-50-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-52-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-54-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-56-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-60-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-64-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-66-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-62-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-58-0x0000000004F30000-0x000000000515A000-memory.dmp

Filesize
2.2MB

Download
memory/4312-3384-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/4312-4884-0x0000000004F20000-0x0000000004F30000-memory.dmp

Filesize
64KB

Download
memory/4312-4885-0x0000000005460000-0x0000000005461000-memory.dmp

Filesize
4KB

Download
memory/4312-4886-0x0000000005650000-0x00000000056BC000-memory.dmp

Filesize
432KB

Download
memory/4312-4887-0x00000000056C0000-0x000000000570C000-memory.dmp

Filesize
304KB

Download
memory/4312-4888-0x0000000006000000-0x00000000065A4000-memory.dmp

Filesize
5.6MB

Download
memory/4312-4889-0x0000000000B00000-0x0000000000B54000-memory.dmp

Filesize
336KB

Download
memory/4312-4892-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/4784-4894-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/4784-4893-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4784-4896-0x0000000005850000-0x00000000058B6000-memory.dmp

Filesize
408KB

Download
memory/4784-4895-0x0000000005940000-0x0000000005950000-memory.dmp

Filesize
64KB

Download
memory/4784-4897-0x0000000006C90000-0x0000000006D22000-memory.dmp

Filesize
584KB

Download
memory/4784-4898-0x0000000006D30000-0x0000000006D80000-memory.dmp

Filesize
320KB

Download
memory/4784-4899-0x0000000006F10000-0x0000000006F1A000-memory.dmp

Filesize
40KB

Download
memory/4784-4900-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/4784-4901-0x0000000005940000-0x0000000005950000-memory.dmp

Filesize
64KB

Download