agenttesla | c0411ae869eeeaf9bce9b7044dcaa2ed931100da22b133ae85ccad45f7499f54

General

Target

z1Pl_1_.exe
Size

1.1MB
MD5

ae1fc5e5d9904a18868a4818002896bc
SHA1

f020e8d54a7af10140fae53cb42e019513ce0378
SHA256

c0411ae869eeeaf9bce9b7044dcaa2ed931100da22b133ae85ccad45f7499f54
SHA512

a2158b40a4daea4ff3c198bcf7347c72d44ef38b44631115e58cce64e8f78386d087fa7469458aec5857ffdb0d198816db93e71b74ec83319ce47c0c1b1f68a4
SSDEEP

24576:0qDEvCTbMWu7rQYlBQcBiT6rprG8aJYLTAJ5w:0TvC/MTQYxsWR7aJYwJ

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.awelleh3.top
Port:
587
Username:
[email protected]
Password:
QcR_(8@AdfHa

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.awelleh3.top
Port:
587
Username:
[email protected]
Password:
QcR_(8@AdfHa
Email To:
[email protected]

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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.

Processes:

flow ioc

25 api.ipify.org
26 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

z1Pl_1_.exe

description pid process target process

PID 4292 set thread context of 3128 4292 z1Pl_1_.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

RegSvcs.exe

pid process

3128 RegSvcs.exe
3128 RegSvcs.exe
3128 RegSvcs.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

z1Pl_1_.exe

pid process

4292 z1Pl_1_.exe
4292 z1Pl_1_.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 3128 RegSvcs.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

z1Pl_1_.exe

pid process

4292 z1Pl_1_.exe
4292 z1Pl_1_.exe
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

z1Pl_1_.exe

pid process

4292 z1Pl_1_.exe
4292 z1Pl_1_.exe

flow	ioc
25	api.ipify.org
26	api.ipify.org

description	pid	process	target process
PID 4292 set thread context of 3128	4292	z1Pl_1_.exe	RegSvcs.exe

pid	process
3128	RegSvcs.exe
3128	RegSvcs.exe
3128	RegSvcs.exe

pid	process
4292	z1Pl_1_.exe
4292	z1Pl_1_.exe

description	pid	process
Token: SeDebugPrivilege	3128	RegSvcs.exe

pid	process
4292	z1Pl_1_.exe
4292	z1Pl_1_.exe

pid	process
4292	z1Pl_1_.exe
4292	z1Pl_1_.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

z1Pl_1_.exe

description	pid	process	target process
PID 4292 wrote to memory of 3128	4292	z1Pl_1_.exe	RegSvcs.exe
PID 4292 wrote to memory of 3128	4292	z1Pl_1_.exe	RegSvcs.exe
PID 4292 wrote to memory of 3128	4292	z1Pl_1_.exe	RegSvcs.exe
PID 4292 wrote to memory of 3128	4292	z1Pl_1_.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\z1Pl_1_.exe
"C:\Users\Admin\AppData\Local\Temp\z1Pl_1_.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4292

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\z1Pl_1_.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3128

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=3756 --field-trial-handle=2676,i,447940133669489189,1353734109898858672,262144 --variations-seed-version /prefetch:8
1⤵
PID:4952

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/3128-16-0x0000000006120000-0x0000000006170000-memory.dmp

Filesize
320KB

Download
memory/3128-11-0x0000000000590000-0x00000000005C0000-memory.dmp

Filesize
192KB

Download
memory/3128-12-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3128-13-0x00000000051A0000-0x0000000005744000-memory.dmp

Filesize
5.6MB

Download
memory/3128-14-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download
memory/3128-15-0x0000000004BF0000-0x0000000004C56000-memory.dmp

Filesize
408KB

Download
memory/3128-17-0x0000000006340000-0x0000000006502000-memory.dmp

Filesize
1.8MB

Download
memory/3128-24-0x0000000006210000-0x00000000062AC000-memory.dmp

Filesize
624KB

Download
memory/3128-25-0x00000000065B0000-0x0000000006642000-memory.dmp

Filesize
584KB

Download
memory/3128-26-0x0000000006310000-0x000000000631A000-memory.dmp

Filesize
40KB

Download
memory/3128-27-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3128-28-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download
memory/4292-10-0x0000000003F00000-0x0000000003F04000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads