agenttesla | 6368cf60f58a19bad4062e6917c1743ca869b69a8a30e7c77a28655915b41376

General

Target

TS-240326-UF2.exe
Size

725KB
MD5

cb210b76329eb2d4d69ac6f57687294d
SHA1

bd0106f467ce104d31ece3fa7c9829f6427b6f4d
SHA256

6368cf60f58a19bad4062e6917c1743ca869b69a8a30e7c77a28655915b41376
SHA512

c58748bf43574bbfd57efe41ed063e588176a3bd694f2798209b9beccc2478346c00a6d2dd53a83285ad485bda65e509c0be932418e53354119a8c7f65bb1eaa
SSDEEP

12288:3CNjpa5Wy/pAqn/a7oBZ9AiLfse9/1yFKa3jff7VHavENHGUGskR:yN7yeMa29ASsed0FKozUcmUg

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.almadeenabakery.com
Port:
587
Username:
[email protected]
Password:
a123a123

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.almadeenabakery.com
Port:
587
Username:
[email protected]
Password:
a123a123
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

Processes:

TS-240326-UF2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\Control Panel\International\Geo\Nation	TS-240326-UF2.exe

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

Processes:

flow ioc

43 ip-api.com
Suspicious use of SetThreadContext 1 IoCs

Processes:

TS-240326-UF2.exe

description pid process target process

PID 408 set thread context of 3572 408 TS-240326-UF2.exe TS-240326-UF2.exe
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/Job
T1053

Processes:

schtasks.exe

pid process

4584 schtasks.exe

flow	ioc
43	ip-api.com

description	pid	process	target process
PID 408 set thread context of 3572	408	TS-240326-UF2.exe	TS-240326-UF2.exe

pid	process
4584	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

TS-240326-UF2.exeTS-240326-UF2.exepowershell.exepowershell.exe

pid	process
408	TS-240326-UF2.exe
408	TS-240326-UF2.exe
408	TS-240326-UF2.exe
408	TS-240326-UF2.exe
408	TS-240326-UF2.exe
408	TS-240326-UF2.exe
408	TS-240326-UF2.exe
3572	TS-240326-UF2.exe
3572	TS-240326-UF2.exe
3572	TS-240326-UF2.exe
4140	powershell.exe
4140	powershell.exe
3880	powershell.exe
3880	powershell.exe
4140	powershell.exe
3880	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

TS-240326-UF2.exepowershell.exepowershell.exeTS-240326-UF2.exe

description	pid	process
Token: SeDebugPrivilege	408	TS-240326-UF2.exe
Token: SeDebugPrivilege	4140	powershell.exe
Token: SeDebugPrivilege	3880	powershell.exe
Token: SeDebugPrivilege	3572	TS-240326-UF2.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

TS-240326-UF2.exe

description	pid	process	target process
PID 408 wrote to memory of 3880	408	TS-240326-UF2.exe	powershell.exe
PID 408 wrote to memory of 3880	408	TS-240326-UF2.exe	powershell.exe
PID 408 wrote to memory of 3880	408	TS-240326-UF2.exe	powershell.exe
PID 408 wrote to memory of 4140	408	TS-240326-UF2.exe	powershell.exe
PID 408 wrote to memory of 4140	408	TS-240326-UF2.exe	powershell.exe
PID 408 wrote to memory of 4140	408	TS-240326-UF2.exe	powershell.exe
PID 408 wrote to memory of 4584	408	TS-240326-UF2.exe	schtasks.exe
PID 408 wrote to memory of 4584	408	TS-240326-UF2.exe	schtasks.exe
PID 408 wrote to memory of 4584	408	TS-240326-UF2.exe	schtasks.exe
PID 408 wrote to memory of 3572	408	TS-240326-UF2.exe	TS-240326-UF2.exe
PID 408 wrote to memory of 3572	408	TS-240326-UF2.exe	TS-240326-UF2.exe
PID 408 wrote to memory of 3572	408	TS-240326-UF2.exe	TS-240326-UF2.exe
PID 408 wrote to memory of 3572	408	TS-240326-UF2.exe	TS-240326-UF2.exe
PID 408 wrote to memory of 3572	408	TS-240326-UF2.exe	TS-240326-UF2.exe
PID 408 wrote to memory of 3572	408	TS-240326-UF2.exe	TS-240326-UF2.exe
PID 408 wrote to memory of 3572	408	TS-240326-UF2.exe	TS-240326-UF2.exe
PID 408 wrote to memory of 3572	408	TS-240326-UF2.exe	TS-240326-UF2.exe

C:\Users\Admin\AppData\Local\Temp\TS-240326-UF2.exe
"C:\Users\Admin\AppData\Local\Temp\TS-240326-UF2.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:408

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\TS-240326-UF2.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3880

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rXeCaUtyPVrkBe.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4140

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rXeCaUtyPVrkBe" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAF99.tmp"
2⤵
- Creates scheduled task(s)
PID:4584

C:\Users\Admin\AppData\Local\Temp\TS-240326-UF2.exe
"C:\Users\Admin\AppData\Local\Temp\TS-240326-UF2.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3572

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\TS-240326-UF2.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
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
40358f136566667ca3a721e2c911431c

SHA1
b3d75861f6ff79e554ceb1129b4c1281232591a9

SHA256
2bf0a43c55e02ae56b858c71303080a7f4ebedf3a6219afb042086199d52ef41

SHA512
e577a64511fe117668b5bc027a25c73bf593808f4a67cbd7a8957db8c4c130f9a1136c0bf44b1f61afffc5490d9244028605311090835b9493035d777c893a6d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_foxiffa0.evt.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpAF99.tmp
Filesize
1KB

MD5
1ba03097922137d172bb15f6a361e1ee

SHA1
4f9dee2f6926b69597e672da0d7c146b1e71c358

SHA256
a9872646d7d8d728199572fd0a71c3f5c1f8ef0cc7b2d82e321be781b328aa5d

SHA512
0aa18f01693f999ae58b44e8c9796846389cd85bfd2b8a7ddbd9ad535b79f05f4675d1031d4d8c52e5be3f473be167bf5533cab4b61850688f30a4c5a3776c65

Download Submit
memory/408-6-0x0000000005650000-0x0000000005662000-memory.dmp

Filesize
72KB

Download
memory/408-3-0x00000000053A0000-0x0000000005432000-memory.dmp

Filesize
584KB

Download
memory/408-7-0x0000000005670000-0x000000000567C000-memory.dmp

Filesize
48KB

Download
memory/408-8-0x0000000006D50000-0x0000000006DD4000-memory.dmp

Filesize
528KB

Download
memory/408-9-0x00000000093B0000-0x000000000944C000-memory.dmp

Filesize
624KB

Download
memory/408-29-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/408-13-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/408-1-0x0000000000910000-0x00000000009C8000-memory.dmp

Filesize
736KB

Download
memory/408-2-0x0000000005A50000-0x0000000005FF4000-memory.dmp

Filesize
5.6MB

Download
memory/408-16-0x0000000005520000-0x0000000005530000-memory.dmp

Filesize
64KB

Download
memory/408-5-0x0000000005460000-0x000000000546A000-memory.dmp

Filesize
40KB

Download
memory/408-4-0x0000000005520000-0x0000000005530000-memory.dmp

Filesize
64KB

Download
memory/408-0-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/3572-31-0x0000000004ED0000-0x0000000004F36000-memory.dmp

Filesize
408KB

Download
memory/3572-99-0x0000000006570000-0x00000000065C0000-memory.dmp

Filesize
320KB

Download
memory/3572-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3572-100-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/3572-27-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/3572-28-0x0000000004F40000-0x0000000004F50000-memory.dmp

Filesize
64KB

Download
memory/3572-101-0x0000000004F40000-0x0000000004F50000-memory.dmp

Filesize
64KB

Download
memory/3880-51-0x0000000005E50000-0x00000000061A4000-memory.dmp

Filesize
3.3MB

Download
memory/3880-72-0x00000000706D0000-0x000000007071C000-memory.dmp

Filesize
304KB

Download
memory/3880-10-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/3880-22-0x0000000005490000-0x0000000005AB8000-memory.dmp

Filesize
6.2MB

Download
memory/3880-15-0x0000000002A50000-0x0000000002A86000-memory.dmp

Filesize
216KB

Download
memory/3880-52-0x00000000063A0000-0x00000000063BE000-memory.dmp

Filesize
120KB

Download
memory/3880-14-0x0000000002B00000-0x0000000002B10000-memory.dmp

Filesize
64KB

Download
memory/3880-97-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/3880-55-0x0000000002B00000-0x0000000002B10000-memory.dmp

Filesize
64KB

Download
memory/3880-57-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/3880-87-0x0000000007970000-0x000000000797E000-memory.dmp

Filesize
56KB

Download
memory/3880-84-0x00000000077B0000-0x00000000077BA000-memory.dmp

Filesize
40KB

Download
memory/3880-83-0x0000000007740000-0x000000000775A000-memory.dmp

Filesize
104KB

Download
memory/3880-30-0x0000000005450000-0x0000000005472000-memory.dmp

Filesize
136KB

Download
memory/3880-70-0x0000000002B00000-0x0000000002B10000-memory.dmp

Filesize
64KB

Download
memory/4140-82-0x0000000007440000-0x0000000007ABA000-memory.dmp

Filesize
6.5MB

Download
memory/4140-89-0x00000000070E0000-0x00000000070FA000-memory.dmp

Filesize
104KB

Download
memory/4140-58-0x00000000706D0000-0x000000007071C000-memory.dmp

Filesize
304KB

Download
memory/4140-69-0x0000000006030000-0x000000000604E000-memory.dmp

Filesize
120KB

Download
memory/4140-59-0x000000007F4D0000-0x000000007F4E0000-memory.dmp

Filesize
64KB

Download
memory/4140-85-0x0000000007020000-0x00000000070B6000-memory.dmp

Filesize
600KB

Download
memory/4140-86-0x0000000006FA0000-0x0000000006FB1000-memory.dmp

Filesize
68KB

Download
memory/4140-56-0x0000000006050000-0x0000000006082000-memory.dmp

Filesize
200KB

Download
memory/4140-88-0x0000000006FE0000-0x0000000006FF4000-memory.dmp

Filesize
80KB

Download
memory/4140-71-0x0000000006B10000-0x0000000006BB3000-memory.dmp

Filesize
652KB

Download
memory/4140-90-0x00000000070C0000-0x00000000070C8000-memory.dmp

Filesize
32KB

Download
memory/4140-20-0x0000000002110000-0x0000000002120000-memory.dmp

Filesize
64KB

Download
memory/4140-19-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/4140-98-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/4140-54-0x0000000002110000-0x0000000002120000-memory.dmp

Filesize
64KB

Download
memory/4140-53-0x0000000005B80000-0x0000000005BCC000-memory.dmp

Filesize
304KB

Download
memory/4140-21-0x0000000002110000-0x0000000002120000-memory.dmp

Filesize
64KB

Download
memory/4140-32-0x00000000052B0000-0x0000000005316000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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