agenttesla | 02d38b4732a1f342ddea2096d1f258f730b7370701310a46caf895b75d8ea565

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16/11/2024, 01:11

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General

Target

transferencia_swift_896756434234675869786756453457689.exe
Size

1.0MB
MD5

e782151f11c6e57432757c6f4e8aa9d1
SHA1

c1bd66f4bbae2141909f6f600a6a4dbf5d80139c
SHA256

f1a7e0b955abe2ea81422407e5946e6f55a0db05f5b93d84767ae9d1b760a3fa
SHA512

ac3b183172da6a596a352f6e5a55743535b0ad18f3a4499ca24604c37cb08e64fd18ab90ebfbf7dfad102a83c0bb5251154e93da1637807ba985e81a7744a9ef
SSDEEP

24576:ptb20pkaCqT5TBWgNQ7a02jYd/DOoLk6A:6Vg5tQ7a0HLfY5

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.elquijotebanquetes.com
Port:
21
Username:
[email protected]
Password:
4r@d15PS!-!h

Signatures

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

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2308 set thread context of 2532	2308	transferencia_swift_896756434234675869786756453457689.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	transferencia_swift_896756434234675869786756453457689.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2532	RegSvcs.exe
2532	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2308	transferencia_swift_896756434234675869786756453457689.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2532	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2308	transferencia_swift_896756434234675869786756453457689.exe
2308	transferencia_swift_896756434234675869786756453457689.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2308	transferencia_swift_896756434234675869786756453457689.exe
2308	transferencia_swift_896756434234675869786756453457689.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2308 wrote to memory of 2532	2308	transferencia_swift_896756434234675869786756453457689.exe	31
PID 2308 wrote to memory of 2532	2308	transferencia_swift_896756434234675869786756453457689.exe	31
PID 2308 wrote to memory of 2532	2308	transferencia_swift_896756434234675869786756453457689.exe	31
PID 2308 wrote to memory of 2532	2308	transferencia_swift_896756434234675869786756453457689.exe	31
PID 2308 wrote to memory of 2532	2308	transferencia_swift_896756434234675869786756453457689.exe	31
PID 2308 wrote to memory of 2532	2308	transferencia_swift_896756434234675869786756453457689.exe	31
PID 2308 wrote to memory of 2532	2308	transferencia_swift_896756434234675869786756453457689.exe	31
PID 2308 wrote to memory of 2532	2308	transferencia_swift_896756434234675869786756453457689.exe	31

C:\Users\Admin\AppData\Local\Temp\transferencia_swift_896756434234675869786756453457689.exe
"C:\Users\Admin\AppData\Local\Temp\transferencia_swift_896756434234675869786756453457689.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2308
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\transferencia_swift_896756434234675869786756453457689.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2308-6-0x0000000000C00000-0x0000000001000000-memory.dmp

Filesize
4.0MB

Download
memory/2532-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2532-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2532-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2532-12-0x000000007436E000-0x000000007436F000-memory.dmp

Filesize
4KB

Download
memory/2532-13-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/2532-14-0x000000007436E000-0x000000007436F000-memory.dmp

Filesize
4KB

Download
memory/2532-15-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download