agenttesla | 73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0

General

Target

73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe
Size

731KB
MD5

cb95734e59b6b649c53ebae76634a05c
SHA1

2211f611f66a45c94079c99d9e43bf9c1309c498
SHA256

73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0
SHA512

b92e3656eaa0d0de42daf45feb572f387c9cb4163e0657e80dcf51dd85c703c646fd1a751160f7c1149824cf41cf45fd3e08cef9323e3b29006983652a4c7731
SSDEEP

12288:RgsEDqiqyJMEFFYRqXHkgiANPvzB6GLPmgMuJHC9YGvmxa7hyGlvdPR/Ue77P578:Ge5OLFTXHkgiMPl6G7quJim0mcFyGTPm

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
Password:
xhcgmrubwdhylrry

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
Password:
xhcgmrubwdhylrry
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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 stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jBpFfg = "C:\\Users\\Admin\\AppData\\Roaming\\jBpFfg\\jBpFfg.exe"	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe

Looks up external IP address via web service 2 IoCs

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

flow	ioc
42	api.ipify.org
41	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2748 set thread context of 3784	2748	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe	99

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2748	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe
2748	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe
3784	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe
3784	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe
3784	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2748	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe
Token: SeDebugPrivilege	3784	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 4700	2748	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe	98
PID 2748 wrote to memory of 4700	2748	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe	98
PID 2748 wrote to memory of 4700	2748	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe	98
PID 2748 wrote to memory of 3784	2748	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe	99
PID 2748 wrote to memory of 3784	2748	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe	99
PID 2748 wrote to memory of 3784	2748	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe	99
PID 2748 wrote to memory of 3784	2748	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe	99
PID 2748 wrote to memory of 3784	2748	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe	99
PID 2748 wrote to memory of 3784	2748	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe	99
PID 2748 wrote to memory of 3784	2748	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe	99
PID 2748 wrote to memory of 3784	2748	73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe	99

C:\Users\Admin\AppData\Local\Temp\73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe
"C:\Users\Admin\AppData\Local\Temp\73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Users\Admin\AppData\Local\Temp\73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe
  "C:\Users\Admin\AppData\Local\Temp\73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe"
  2⤵
  PID:4700
- C:\Users\Admin\AppData\Local\Temp\73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe
  "C:\Users\Admin\AppData\Local\Temp\73c5c4b12646631dbf1e8adf10b52b8635b34d02d753d3fe829bd41210f547f0.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3784

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4000 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:8
1⤵
PID:4912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/2748-8-0x0000000007ED0000-0x0000000007EE0000-memory.dmp

Filesize
64KB

Download
memory/2748-16-0x0000000074DD0000-0x0000000075580000-memory.dmp

Filesize
7.7MB

Download
memory/2748-0-0x0000000074DDE000-0x0000000074DDF000-memory.dmp

Filesize
4KB

Download
memory/2748-3-0x0000000005300000-0x0000000005392000-memory.dmp

Filesize
584KB

Download
memory/2748-4-0x0000000074DD0000-0x0000000075580000-memory.dmp

Filesize
7.7MB

Download
memory/2748-5-0x00000000052C0000-0x00000000052CA000-memory.dmp

Filesize
40KB

Download
memory/2748-6-0x0000000007EA0000-0x0000000007EB6000-memory.dmp

Filesize
88KB

Download
memory/2748-7-0x0000000007EC0000-0x0000000007ECE000-memory.dmp

Filesize
56KB

Download
memory/2748-2-0x0000000005810000-0x0000000005DB4000-memory.dmp

Filesize
5.6MB

Download
memory/2748-1-0x0000000000800000-0x00000000008BE000-memory.dmp

Filesize
760KB

Download
memory/2748-11-0x00000000093F0000-0x000000000948C000-memory.dmp

Filesize
624KB

Download
memory/2748-10-0x0000000007F30000-0x0000000007FB2000-memory.dmp

Filesize
520KB

Download
memory/2748-9-0x0000000074DDE000-0x0000000074DDF000-memory.dmp

Filesize
4KB

Download
memory/3784-20-0x0000000074DD0000-0x0000000075580000-memory.dmp

Filesize
7.7MB

Download
memory/3784-15-0x0000000074DD0000-0x0000000075580000-memory.dmp

Filesize
7.7MB

Download
memory/3784-14-0x0000000074DD0000-0x0000000075580000-memory.dmp

Filesize
7.7MB

Download
memory/3784-17-0x0000000005550000-0x00000000055B6000-memory.dmp

Filesize
408KB

Download
memory/3784-19-0x0000000006BC0000-0x0000000006C10000-memory.dmp

Filesize
320KB

Download
memory/3784-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads