agenttesla | 0e77fc7adca97943ad5bca6f1cd20d05e80bcdda01b29087bf1d6fccd4379063

General

Target

New order.exe
Size

702KB
MD5

caecd32bcc0b7e065924dbf4c37a01e4
SHA1

eb5e5e14b83ff5259f5908de1179cba4f41fe3df
SHA256

0e77fc7adca97943ad5bca6f1cd20d05e80bcdda01b29087bf1d6fccd4379063
SHA512

7f4c4e9089a45eeaac87359e0796613d56c5fdd54e91bc5d07f0cd6b1253c8b34d3ad269c1b79d6799cfd1e1fba2a2ee46b69b5bd1afabedddb7d0813a0f11ee
SSDEEP

12288:zMqBG/uEspgx3NJx+FrfMzRWMZMYvXFt7F2yaKnS42klrcg:4qUEmdx+J4MuVtsqnxz

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6277498666:AAH4URlmeSysUKKZG20OTvrve55BRMLEu_o/

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	New order.exe

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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order.exe
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order.exe
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order.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
36	api.ipify.org
37	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1232 set thread context of 3264	1232	New order.exe	95

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1232	New order.exe
1232	New order.exe
1708	powershell.exe
1708	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1232	New order.exe
Token: SeDebugPrivilege	3264	New order.exe
Token: SeDebugPrivilege	1708	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1232 wrote to memory of 1708	1232	New order.exe	92
PID 1232 wrote to memory of 1708	1232	New order.exe	92
PID 1232 wrote to memory of 1708	1232	New order.exe	92
PID 1232 wrote to memory of 680	1232	New order.exe	94
PID 1232 wrote to memory of 680	1232	New order.exe	94
PID 1232 wrote to memory of 680	1232	New order.exe	94
PID 1232 wrote to memory of 3264	1232	New order.exe	95
PID 1232 wrote to memory of 3264	1232	New order.exe	95
PID 1232 wrote to memory of 3264	1232	New order.exe	95
PID 1232 wrote to memory of 3264	1232	New order.exe	95
PID 1232 wrote to memory of 3264	1232	New order.exe	95
PID 1232 wrote to memory of 3264	1232	New order.exe	95
PID 1232 wrote to memory of 3264	1232	New order.exe	95
PID 1232 wrote to memory of 3264	1232	New order.exe	95

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order.exe

C:\Users\Admin\AppData\Local\Temp\New order.exe
"C:\Users\Admin\AppData\Local\Temp\New order.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1232
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\New order.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1708
- C:\Users\Admin\AppData\Local\Temp\New order.exe
  "C:\Users\Admin\AppData\Local\Temp\New order.exe"
  2⤵
  PID:680
- C:\Users\Admin\AppData\Local\Temp\New order.exe
  "C:\Users\Admin\AppData\Local\Temp\New order.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:3264

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_h1zygmkt.gfd.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1232-134-0x0000000005C90000-0x0000000006234000-memory.dmp

Filesize
5.6MB

Download
memory/1232-135-0x00000000055F0000-0x0000000005682000-memory.dmp

Filesize
584KB

Download
memory/1232-136-0x00000000055D0000-0x00000000055DA000-memory.dmp

Filesize
40KB

Download
memory/1232-137-0x0000000005890000-0x00000000058A0000-memory.dmp

Filesize
64KB

Download
memory/1232-138-0x0000000005890000-0x00000000058A0000-memory.dmp

Filesize
64KB

Download
memory/1232-139-0x00000000084F0000-0x000000000858C000-memory.dmp

Filesize
624KB

Download
memory/1232-133-0x0000000000B60000-0x0000000000C16000-memory.dmp

Filesize
728KB

Download
memory/1708-172-0x0000000002A70000-0x0000000002A80000-memory.dmp

Filesize
64KB

Download
memory/1708-161-0x00000000701A0000-0x00000000701EC000-memory.dmp

Filesize
304KB

Download
memory/1708-143-0x0000000002A70000-0x0000000002A80000-memory.dmp

Filesize
64KB

Download
memory/1708-145-0x0000000002A70000-0x0000000002A80000-memory.dmp

Filesize
64KB

Download
memory/1708-180-0x00000000078C0000-0x00000000078C8000-memory.dmp

Filesize
32KB

Download
memory/1708-147-0x0000000005B10000-0x0000000005B32000-memory.dmp

Filesize
136KB

Download
memory/1708-141-0x00000000029A0000-0x00000000029D6000-memory.dmp

Filesize
216KB

Download
memory/1708-157-0x0000000005CE0000-0x0000000005D46000-memory.dmp

Filesize
408KB

Download
memory/1708-158-0x00000000062A0000-0x00000000062BE000-memory.dmp

Filesize
120KB

Download
memory/1708-179-0x00000000078E0000-0x00000000078FA000-memory.dmp

Filesize
104KB

Download
memory/1708-160-0x0000000006860000-0x0000000006892000-memory.dmp

Filesize
200KB

Download
memory/1708-144-0x0000000005420000-0x0000000005A48000-memory.dmp

Filesize
6.2MB

Download
memory/1708-171-0x0000000006840000-0x000000000685E000-memory.dmp

Filesize
120KB

Download
memory/1708-178-0x00000000077D0000-0x00000000077DE000-memory.dmp

Filesize
56KB

Download
memory/1708-173-0x000000007F2A0000-0x000000007F2B0000-memory.dmp

Filesize
64KB

Download
memory/1708-174-0x0000000007BF0000-0x000000000826A000-memory.dmp

Filesize
6.5MB

Download
memory/1708-175-0x00000000075A0000-0x00000000075BA000-memory.dmp

Filesize
104KB

Download
memory/1708-176-0x0000000007620000-0x000000000762A000-memory.dmp

Filesize
40KB

Download
memory/1708-177-0x0000000007820000-0x00000000078B6000-memory.dmp

Filesize
600KB

Download
memory/3264-140-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3264-159-0x0000000005430000-0x0000000005440000-memory.dmp

Filesize
64KB

Download
memory/3264-146-0x0000000005440000-0x00000000054A6000-memory.dmp

Filesize
408KB

Download
memory/3264-183-0x0000000005430000-0x0000000005440000-memory.dmp

Filesize
64KB

Download

Analysis

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