agenttesla | 2360b89fa9459eeeb583d67f26ba7973751feaf3868b636dd176b1e891f47a49

General

Target

NEW ORDER.exe
Size

688KB
MD5

fdd36a3c04fd8d63e32f94810f2dd0d4
SHA1

2f9a24279044fb3d8e8841b511baf792bded0076
SHA256

2360b89fa9459eeeb583d67f26ba7973751feaf3868b636dd176b1e891f47a49
SHA512

e81ce369894036ecfd6c01443a06e1f0a53dcfbb895eb8f960a486251f0a12fd61c37935e83f17c36487f3e24d56873ebdbf4c289b7986b22fbccbcba605c9d0

Score

10^/10

agenttesla keylogger spyware stealer trojan upx

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
[email protected]
Password:
ezesundayngma

Signatures

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

AgentTesla Payload 4 IoCs

resource	yara_rule
behavioral1/memory/864-1-0x00000000004A2930-mapping.dmp	family_agenttesla
behavioral1/memory/864-3-0x0000000000400000-0x00000000004A4000-memory.dmp	family_agenttesla
behavioral1/memory/864-4-0x0000000001CA0000-0x0000000001CEC000-memory.dmp	family_agenttesla
behavioral1/memory/864-6-0x00000000003B0000-0x00000000003F6000-memory.dmp	family_agenttesla

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/864-0-0x0000000000400000-0x00000000004A4000-memory.dmp	upx
behavioral1/memory/864-2-0x0000000000400000-0x00000000004A4000-memory.dmp	upx
behavioral1/memory/864-3-0x0000000000400000-0x00000000004A4000-memory.dmp	upx

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1196 set thread context of 864	1196	NEW ORDER.exe	24

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1196	NEW ORDER.exe
864	NEW ORDER.exe
864	NEW ORDER.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1196	NEW ORDER.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	864	NEW ORDER.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1196 wrote to memory of 864	1196	NEW ORDER.exe	24
PID 1196 wrote to memory of 864	1196	NEW ORDER.exe	24
PID 1196 wrote to memory of 864	1196	NEW ORDER.exe	24
PID 1196 wrote to memory of 864	1196	NEW ORDER.exe	24

C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe
"C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe
  "C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:864

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/864-0-0x0000000000400000-0x00000000004A4000-memory.dmp

Filesize
656KB

Download
memory/864-2-0x0000000000400000-0x00000000004A4000-memory.dmp

Filesize
656KB

Download
memory/864-3-0x0000000000400000-0x00000000004A4000-memory.dmp

Filesize
656KB

Download
memory/864-4-0x0000000001CA0000-0x0000000001CEC000-memory.dmp

Filesize
304KB

Download
memory/864-5-0x0000000001DE2000-0x0000000001DE3000-memory.dmp

Filesize
4KB

Download
memory/864-6-0x00000000003B0000-0x00000000003F6000-memory.dmp

Filesize
280KB

Download

Analysis

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