agenttesla | f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb

Analysis

max time kernel
130s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
25-04-2024 02:11

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General

Target

f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb.exe
Size

285KB
MD5

9d2813c3fe48db6f7cd2450a14ff0f65
SHA1

f039e86a0b12ce00afbc29d6683325dd4e354c55
SHA256

f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb
SHA512

922a0e4341fcc622902f631e012ed186c91c7b752d9281171186953afca4801ca760f13dbb8bd237200b024eb6111cb1f04d73a1b0205ffab472112d422c0300
SSDEEP

6144:BS691E08tYLpZ0Egrdm4Vz0Rpppppppppppppppppppppppppppppd:BSalgrdm4Vz0RppppppppppppppppppX

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:
RaFv@tsTUK55@@<<!!
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/4472-4-0x00000000088A0000-0x0000000008AD0000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-6-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-7-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-9-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-11-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-13-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-15-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-17-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-19-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-21-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-23-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-25-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-27-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-29-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-31-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-33-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-35-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-37-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-39-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-41-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-43-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-45-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-49-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-47-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-51-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-53-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-55-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-57-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-61-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-65-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-67-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-63-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-59-0x00000000088A0000-0x0000000008ACB000-memory.dmp	family_zgrat_v1
behavioral2/memory/4472-69-0x00000000088A0000-0x0000000008ACB000-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/1636-4895-0x0000000000360000-0x00000000003A2000-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/1636-4895-0x0000000000360000-0x00000000003A2000-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/1636-4895-0x0000000000360000-0x00000000003A2000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL

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

Processes:

resource	yara_rule
behavioral2/memory/1636-4895-0x0000000000360000-0x00000000003A2000-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/1636-4895-0x0000000000360000-0x00000000003A2000-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/1636-4895-0x0000000000360000-0x00000000003A2000-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/1636-4895-0x0000000000360000-0x00000000003A2000-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

134 ip-api.com

flow	ioc
134	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb.exe

description	pid	process	target process
PID 4472 set thread context of 1636	4472	f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb.exe	aspnet_compiler.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

aspnet_compiler.exe

pid process

1636 aspnet_compiler.exe
1636 aspnet_compiler.exe

pid	process
1636	aspnet_compiler.exe
1636	aspnet_compiler.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb.exeaspnet_compiler.exe

description	pid	process
Token: SeDebugPrivilege	4472	f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb.exe
Token: SeDebugPrivilege	4472	f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb.exe
Token: SeDebugPrivilege	1636	aspnet_compiler.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

aspnet_compiler.exe

pid process

1636 aspnet_compiler.exe

pid	process
1636	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb.exe

description	pid	process	target process
PID 4472 wrote to memory of 1636	4472	f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb.exe	aspnet_compiler.exe
PID 4472 wrote to memory of 1636	4472	f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb.exe	aspnet_compiler.exe
PID 4472 wrote to memory of 1636	4472	f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb.exe	aspnet_compiler.exe
PID 4472 wrote to memory of 1636	4472	f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb.exe	aspnet_compiler.exe
PID 4472 wrote to memory of 1636	4472	f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb.exe	aspnet_compiler.exe
PID 4472 wrote to memory of 1636	4472	f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb.exe	aspnet_compiler.exe
PID 4472 wrote to memory of 1636	4472	f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb.exe	aspnet_compiler.exe
PID 4472 wrote to memory of 1636	4472	f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb.exe	aspnet_compiler.exe

C:\Users\Admin\AppData\Local\Temp\f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb.exe
"C:\Users\Admin\AppData\Local\Temp\f5f93fd662d6d3d55c5c47ead5a931ed8eb8a066d9bd29113903506e7cf56fdb.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4472

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:1636

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1636-4895-0x0000000000360000-0x00000000003A2000-memory.dmp

Filesize
264KB

Download
memory/1636-4897-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/1636-4898-0x0000000004A90000-0x0000000004AA0000-memory.dmp

Filesize
64KB

Download
memory/1636-4899-0x0000000005E70000-0x0000000005EC0000-memory.dmp

Filesize
320KB

Download
memory/1636-4900-0x00000000060F0000-0x00000000060FA000-memory.dmp

Filesize
40KB

Download
memory/1636-4902-0x0000000004A90000-0x0000000004AA0000-memory.dmp

Filesize
64KB

Download
memory/1636-4901-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4472-35-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-43-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-4-0x00000000088A0000-0x0000000008AD0000-memory.dmp

Filesize
2.2MB

Download
memory/4472-5-0x0000000009080000-0x0000000009624000-memory.dmp

Filesize
5.6MB

Download
memory/4472-6-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-7-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-9-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-11-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-13-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-15-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-17-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-19-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-21-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-23-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-25-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-27-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-29-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-31-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-33-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-2-0x0000000004E10000-0x0000000004EA2000-memory.dmp

Filesize
584KB

Download
memory/4472-37-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-39-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-41-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-3-0x0000000004F40000-0x0000000004F50000-memory.dmp

Filesize
64KB

Download
memory/4472-45-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-49-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-47-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-51-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-53-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-55-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-57-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-61-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-65-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-67-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-63-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-59-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-69-0x00000000088A0000-0x0000000008ACB000-memory.dmp

Filesize
2.2MB

Download
memory/4472-2679-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4472-3038-0x0000000004F40000-0x0000000004F50000-memory.dmp

Filesize
64KB

Download
memory/4472-4888-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/4472-1-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4472-0-0x0000000000440000-0x000000000048E000-memory.dmp

Filesize
312KB

Download
memory/4472-4889-0x0000000006DA0000-0x0000000006E0C000-memory.dmp

Filesize
432KB

Download
memory/4472-4890-0x0000000006E10000-0x0000000006E5C000-memory.dmp

Filesize
304KB

Download
memory/4472-4891-0x0000000005980000-0x00000000059E6000-memory.dmp

Filesize
408KB

Download
memory/4472-4892-0x0000000000B80000-0x0000000000BD4000-memory.dmp

Filesize
336KB

Download
memory/4472-4896-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download