agenttesla | 102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a

General

Target

102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe
Size

550KB
MD5

97bac6c3953071be8d52c3d1c6c64605
SHA1

5b29066310b8c32efa33d28fc19927466129a2fc
SHA256

102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a
SHA512

ff19ce0877651bd2b02ab0d16405cdafb71fc41d4bfa8632b25083ad1f95e8603f67b38a2aad015b79add66e8a4710ac14a9f473f74e3962a8bfc5254faa5c9c
SSDEEP

12288:qq0ZKs9DtgHHLDH3rYs52m60F/mye6zLxG6lPAoTfP7r9r/+pppppppppppppppX:qq0cMhgHHLDbYs52m6K/my13HPVTf1q

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.iaa-airferight.com
Port:
587
Username:
[email protected]
Password:
webmaster
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

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
43	api.ipify.org
44	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2428 set thread context of 5916	2428	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	97

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
5916	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe
5916	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe
3016	Powershell.exe
3016	Powershell.exe
3016	Powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5916	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe
Token: SeDebugPrivilege	3016	Powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2428 wrote to memory of 3016	2428	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	95
PID 2428 wrote to memory of 3016	2428	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	95
PID 2428 wrote to memory of 3016	2428	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	95
PID 2428 wrote to memory of 5916	2428	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	97
PID 2428 wrote to memory of 5916	2428	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	97
PID 2428 wrote to memory of 5916	2428	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	97
PID 2428 wrote to memory of 5916	2428	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	97
PID 2428 wrote to memory of 5916	2428	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	97
PID 2428 wrote to memory of 5916	2428	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	97
PID 2428 wrote to memory of 5916	2428	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	97
PID 2428 wrote to memory of 5916	2428	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	97

C:\Users\Admin\AppData\Local\Temp\102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe
"C:\Users\Admin\AppData\Local\Temp\102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2428
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
  "Powershell.exe" 'C:\Users\Admin\AppData\Local\Temp\102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\PDF.exe'
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3016
- C:\Users\Admin\AppData\Local\Temp\102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe
  "C:\Users\Admin\AppData\Local\Temp\102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5916

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=3956 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
1⤵
PID:3272

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2him5djz.hjx.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2428-12-0x00000000057A0000-0x00000000057AA000-memory.dmp

Filesize
40KB

Download
memory/2428-1-0x0000000000D10000-0x0000000000DA0000-memory.dmp

Filesize
576KB

Download
memory/2428-2-0x0000000005D20000-0x00000000062C4000-memory.dmp

Filesize
5.6MB

Download
memory/2428-3-0x0000000005810000-0x00000000058A2000-memory.dmp

Filesize
584KB

Download
memory/2428-4-0x00000000059F0000-0x0000000005A00000-memory.dmp

Filesize
64KB

Download
memory/2428-5-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/2428-6-0x0000000005790000-0x000000000579A000-memory.dmp

Filesize
40KB

Download
memory/2428-7-0x00000000059A0000-0x00000000059F6000-memory.dmp

Filesize
344KB

Download
memory/2428-8-0x0000000005B10000-0x0000000005BAC000-memory.dmp

Filesize
624KB

Download
memory/2428-0-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/2428-17-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3016-32-0x0000000006030000-0x000000000607C000-memory.dmp

Filesize
304KB

Download
memory/3016-10-0x0000000004A30000-0x0000000004A40000-memory.dmp

Filesize
64KB

Download
memory/3016-38-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3016-34-0x0000000004A30000-0x0000000004A40000-memory.dmp

Filesize
64KB

Download
memory/3016-35-0x0000000004A30000-0x0000000004A40000-memory.dmp

Filesize
64KB

Download
memory/3016-11-0x00000000049C0000-0x00000000049F6000-memory.dmp

Filesize
216KB

Download
memory/3016-33-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3016-19-0x0000000004CE0000-0x0000000004D02000-memory.dmp

Filesize
136KB

Download
memory/3016-20-0x00000000057A0000-0x0000000005806000-memory.dmp

Filesize
408KB

Download
memory/3016-13-0x0000000005070000-0x0000000005698000-memory.dmp

Filesize
6.2MB

Download
memory/3016-26-0x00000000058F0000-0x0000000005C44000-memory.dmp

Filesize
3.3MB

Download
memory/3016-31-0x0000000005F50000-0x0000000005F6E000-memory.dmp

Filesize
120KB

Download
memory/3016-9-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/5916-18-0x00000000053B0000-0x0000000005416000-memory.dmp

Filesize
408KB

Download
memory/5916-16-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download
memory/5916-15-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/5916-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/5916-39-0x0000000006920000-0x0000000006970000-memory.dmp

Filesize
320KB

Download
memory/5916-40-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/5916-41-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download

Analysis

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