agenttesla | 589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503

General

Target

589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503.exe
Size

1.0MB
MD5

c31af689c2a98a34e4372db20e0468e0
SHA1

a00007373d00cd7519d5c3520743d2fc7d7c05d6
SHA256

589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503
SHA512

2bd225c396f07c0395fefd1ba14c1e53fa6311b54a097934bb19ee6a17236b24c120ba6314fffefdd5660e82a2a377bb986ea5541acb5dc19072ee7383725363
SSDEEP

24576:jAHnh+eWsN3skA4RV1Hom2KXMmHawhJDLYbQeDtC6LZG5:uh+ZkldoPK8Yaw3s5DY6LS

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
s30.securelayernetwork.com
Port:
587
Username:
[email protected]
Password:
%lmb-a,[(1ty
Email To:
[email protected]

Signatures

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

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\SzvWIzD = "C:\\Users\\Admin\\AppData\\Roaming\\SzvWIzD\\SzvWIzD.exe"	RegSvcs.exe

Looks up external IP address via web service 3 IoCs

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

flow	ioc
19	api.ipify.org
20	api.ipify.org
23	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4820 set thread context of 1548	4820	589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503.exe	92

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1548	RegSvcs.exe
1548	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4820	589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1548	RegSvcs.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4820	589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503.exe
4820	589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503.exe
4820	589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
4820	589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503.exe
4820	589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503.exe
4820	589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4820 wrote to memory of 1548	4820	589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503.exe	92
PID 4820 wrote to memory of 1548	4820	589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503.exe	92
PID 4820 wrote to memory of 1548	4820	589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503.exe	92
PID 4820 wrote to memory of 1548	4820	589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503.exe	92

C:\Users\Admin\AppData\Local\Temp\589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503.exe
"C:\Users\Admin\AppData\Local\Temp\589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4820
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\589a2ca9b2c36da41ee6d7366e35c943f6c6165719e6e699c6b9dccedb4a6503.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1548

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=4080 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:8
1⤵
PID:5100

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

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1548-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1548-12-0x0000000074F9E000-0x0000000074F9F000-memory.dmp

Filesize
4KB

Download
memory/1548-13-0x00000000056C0000-0x0000000005C64000-memory.dmp

Filesize
5.6MB

Download
memory/1548-14-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/1548-15-0x0000000005070000-0x00000000050D6000-memory.dmp

Filesize
408KB

Download
memory/1548-18-0x0000000006520000-0x0000000006570000-memory.dmp

Filesize
320KB

Download
memory/1548-19-0x0000000006610000-0x00000000066A2000-memory.dmp

Filesize
584KB

Download
memory/1548-20-0x00000000065A0000-0x00000000065AA000-memory.dmp

Filesize
40KB

Download
memory/1548-21-0x0000000074F9E000-0x0000000074F9F000-memory.dmp

Filesize
4KB

Download
memory/1548-22-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/4820-10-0x0000000003A40000-0x0000000003A44000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads