agenttesla | 06b2ab16e068ff058fd7b142d331ca7b694c4a311320c6a6aaee7acdd38b2402

Analysis

max time kernel
85s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
12/06/2023, 11:17

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General

Target

hesaphareketi-01.exe
Size

933KB
MD5

2093282857be724c339ce27bb5cdc633
SHA1

26ffdf9709e6ca7f4ac422597806f842bbeea080
SHA256

06b2ab16e068ff058fd7b142d331ca7b694c4a311320c6a6aaee7acdd38b2402
SHA512

f93d6121c20c81667ed476e13df4f8945833be3219ee46a7d72b4c4d59a6cd9453abb298b1f60c92c90a75fdf9d857c9e2c99e43dcb493c69010005bacabcf96
SSDEEP

24576:1iOV/NOaXez2URyzwc/787XDSA2ieOwFmBCZhEJB:1iOV/NOas2A+5qXOA2vOAoCZhEJB

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.redseatransportuae.com
Port:
587
Username:
[email protected]
Password:
method10@10

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.redseatransportuae.com
Port:
587
Username:
[email protected]
Password:
method10@10
Email To:
[email protected]

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-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	hesaphareketi-01.exe

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
T1081
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-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	hesaphareketi-01.exe
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	hesaphareketi-01.exe
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	hesaphareketi-01.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
62	api.ipify.org
63	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4124 set thread context of 3764	4124	hesaphareketi-01.exe	97

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1168	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
4124	hesaphareketi-01.exe
4124	hesaphareketi-01.exe
4124	hesaphareketi-01.exe
4124	hesaphareketi-01.exe
4124	hesaphareketi-01.exe
4124	hesaphareketi-01.exe
4124	hesaphareketi-01.exe
4124	hesaphareketi-01.exe
4124	hesaphareketi-01.exe
4124	hesaphareketi-01.exe
4124	hesaphareketi-01.exe
4124	hesaphareketi-01.exe
668	powershell.exe
4476	powershell.exe
4476	powershell.exe
668	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4124	hesaphareketi-01.exe
Token: SeDebugPrivilege	668	powershell.exe
Token: SeDebugPrivilege	3764	hesaphareketi-01.exe
Token: SeDebugPrivilege	4476	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3764	hesaphareketi-01.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4124 wrote to memory of 668	4124	hesaphareketi-01.exe	91
PID 4124 wrote to memory of 668	4124	hesaphareketi-01.exe	91
PID 4124 wrote to memory of 668	4124	hesaphareketi-01.exe	91
PID 4124 wrote to memory of 4476	4124	hesaphareketi-01.exe	93
PID 4124 wrote to memory of 4476	4124	hesaphareketi-01.exe	93
PID 4124 wrote to memory of 4476	4124	hesaphareketi-01.exe	93
PID 4124 wrote to memory of 1168	4124	hesaphareketi-01.exe	94
PID 4124 wrote to memory of 1168	4124	hesaphareketi-01.exe	94
PID 4124 wrote to memory of 1168	4124	hesaphareketi-01.exe	94
PID 4124 wrote to memory of 3764	4124	hesaphareketi-01.exe	97
PID 4124 wrote to memory of 3764	4124	hesaphareketi-01.exe	97
PID 4124 wrote to memory of 3764	4124	hesaphareketi-01.exe	97
PID 4124 wrote to memory of 3764	4124	hesaphareketi-01.exe	97
PID 4124 wrote to memory of 3764	4124	hesaphareketi-01.exe	97
PID 4124 wrote to memory of 3764	4124	hesaphareketi-01.exe	97
PID 4124 wrote to memory of 3764	4124	hesaphareketi-01.exe	97
PID 4124 wrote to memory of 3764	4124	hesaphareketi-01.exe	97

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	hesaphareketi-01.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	hesaphareketi-01.exe

C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe
"C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4124
- 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\hesaphareketi-01.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:668
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\yCvQvUdcrILv.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4476
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\yCvQvUdcrILv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5208.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1168
- C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe
  "C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:3764

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
b0cb7a25ec4f9e9be8ee353d39c44cc1

SHA1
a8d40292d8871cad86344a04bbefb892f3ac12c9

SHA256
8e3834ae77aabca2882f5b528e174d048b8467e9fa721cea1dc9d109132a0dcc

SHA512
6156367665aceb133a50f5666920524c81354c2a13d4a84843dbdb7c6a644a2609de68f632b594c550a83cbfb2655253299a6045e4e5047d388d420ce0bb2a58

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qt4fklqo.zz1.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5208.tmp

Filesize
1KB

MD5
17c5c55437b2ee14d13857f779901e05

SHA1
5a8d6ae2178f0c674f2a14dffe3d8058d75ad23e

SHA256
2cdc05e4d846d83df8110d1d85c3e5fff12a1d5f7474828befbedcbfde0778a1

SHA512
bcca7fc92e541c76bda41ccfc4d0172fae89777f0e102b5208d3babe01ae44ff23f9bbc250634c45a6c781ecbf954ce6d4e0e48a68331f08d5df32579d2bb519

Download Submit
memory/668-207-0x00000000075D0000-0x00000000075EA000-memory.dmp

Filesize
104KB

Download
memory/668-197-0x0000000006530000-0x000000000654E000-memory.dmp

Filesize
120KB

Download
memory/668-178-0x0000000070B10000-0x0000000070B5C000-memory.dmp

Filesize
304KB

Download
memory/668-202-0x000000007F410000-0x000000007F420000-memory.dmp

Filesize
64KB

Download
memory/668-199-0x0000000007290000-0x00000000072AA000-memory.dmp

Filesize
104KB

Download
memory/668-205-0x0000000007510000-0x00000000075A6000-memory.dmp

Filesize
600KB

Download
memory/668-146-0x00000000050C0000-0x00000000056E8000-memory.dmp

Filesize
6.2MB

Download
memory/668-149-0x0000000005720000-0x0000000005742000-memory.dmp

Filesize
136KB

Download
memory/668-151-0x0000000004A80000-0x0000000004A90000-memory.dmp

Filesize
64KB

Download
memory/668-176-0x0000000006550000-0x0000000006582000-memory.dmp

Filesize
200KB

Download
memory/668-201-0x0000000004A80000-0x0000000004A90000-memory.dmp

Filesize
64KB

Download
memory/668-154-0x0000000004A80000-0x0000000004A90000-memory.dmp

Filesize
64KB

Download
memory/3764-222-0x00000000057E0000-0x00000000057F0000-memory.dmp

Filesize
64KB

Download
memory/3764-214-0x00000000073C0000-0x0000000007410000-memory.dmp

Filesize
320KB

Download
memory/3764-215-0x00000000075E0000-0x00000000077A2000-memory.dmp

Filesize
1.8MB

Download
memory/3764-156-0x00000000057E0000-0x00000000057F0000-memory.dmp

Filesize
64KB

Download
memory/3764-150-0x00000000056C0000-0x0000000005726000-memory.dmp

Filesize
408KB

Download
memory/3764-147-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4124-133-0x0000000000B90000-0x0000000000C80000-memory.dmp

Filesize
960KB

Download
memory/4124-139-0x00000000071A0000-0x000000000723C000-memory.dmp

Filesize
624KB

Download
memory/4124-138-0x00000000054D0000-0x00000000054E0000-memory.dmp

Filesize
64KB

Download
memory/4124-137-0x00000000054D0000-0x00000000054E0000-memory.dmp

Filesize
64KB

Download
memory/4124-136-0x0000000005510000-0x000000000551A000-memory.dmp

Filesize
40KB

Download
memory/4124-135-0x00000000055C0000-0x0000000005652000-memory.dmp

Filesize
584KB

Download
memory/4124-134-0x0000000005B70000-0x0000000006114000-memory.dmp

Filesize
5.6MB

Download
memory/4476-175-0x00000000068C0000-0x00000000068DE000-memory.dmp

Filesize
120KB

Download
memory/4476-204-0x000000007F770000-0x000000007F780000-memory.dmp

Filesize
64KB

Download
memory/4476-203-0x0000000007CC0000-0x0000000007CCA000-memory.dmp

Filesize
40KB

Download
memory/4476-200-0x00000000055E0000-0x00000000055F0000-memory.dmp

Filesize
64KB

Download
memory/4476-206-0x0000000007E80000-0x0000000007E8E000-memory.dmp

Filesize
56KB

Download
memory/4476-198-0x0000000008290000-0x000000000890A000-memory.dmp

Filesize
6.5MB

Download
memory/4476-208-0x0000000007F70000-0x0000000007F78000-memory.dmp

Filesize
32KB

Download
memory/4476-177-0x0000000070B10000-0x0000000070B5C000-memory.dmp

Filesize
304KB

Download
memory/4476-155-0x00000000055E0000-0x00000000055F0000-memory.dmp

Filesize
64KB

Download
memory/4476-152-0x0000000005BA0000-0x0000000005C06000-memory.dmp

Filesize
408KB

Download
memory/4476-153-0x00000000055E0000-0x00000000055F0000-memory.dmp

Filesize
64KB

Download
memory/4476-144-0x0000000002FB0000-0x0000000002FE6000-memory.dmp

Filesize
216KB

Download