agenttesla | 59c042d992336e5ea4cc98b474e2fb1913cd02101d95f5c04cf0b98184f613cb

General

Target

1030 ITEMS.exe
Size

717KB
MD5

6ae2ae07a768233c3713f16a433451f4
SHA1

fbe5e4b1e2f52654bac1a427be8ba21845a55365
SHA256

59c042d992336e5ea4cc98b474e2fb1913cd02101d95f5c04cf0b98184f613cb
SHA512

b168eb501f464d73f32ee96945f8d817ea5b7cf25b17af37d4fec5ab1186673084d5cbeec84db023497fa0e70333b8ba3a981a86f14a1f064e654eb187b605a6
SSDEEP

12288:X7N6XIKwkmD0hSFLi1USDDS5mvZLEib5VKYYqPiB7aLJyNt3PimOMt+yx:xRkqLgtwyLEo5VKyipkJyD3PimXF

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5693068931:AAGSQSNIWDJM1FzeZVNHS020I9wVBrQdkRM/

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:

1030 ITEMS.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	1030 ITEMS.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.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

33 api.ipify.org
34 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

1030 ITEMS.exe

description pid process target process

PID 2736 set thread context of 1696 2736 1030 ITEMS.exe MSBuild.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

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

Processes:

schtasks.exe

pid process

4040 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exepowershell.exe

pid process

4008 powershell.exe
1296 powershell.exe
4008 powershell.exe
1296 powershell.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exeMSBuild.exe

description pid process

Token: SeDebugPrivilege 1296 powershell.exe
Token: SeDebugPrivilege 4008 powershell.exe
Token: SeDebugPrivilege 1696 MSBuild.exe

flow	ioc
33	api.ipify.org
34	api.ipify.org

description	pid	process	target process
PID 2736 set thread context of 1696	2736	1030 ITEMS.exe	MSBuild.exe

pid	process
4040	schtasks.exe

pid	process
4008	powershell.exe
1296	powershell.exe
4008	powershell.exe
1296	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1296	powershell.exe
Token: SeDebugPrivilege	4008	powershell.exe
Token: SeDebugPrivilege	1696	MSBuild.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

1030 ITEMS.exe

description	pid	process	target process
PID 2736 wrote to memory of 4008	2736	1030 ITEMS.exe	powershell.exe
PID 2736 wrote to memory of 4008	2736	1030 ITEMS.exe	powershell.exe
PID 2736 wrote to memory of 4008	2736	1030 ITEMS.exe	powershell.exe
PID 2736 wrote to memory of 1296	2736	1030 ITEMS.exe	powershell.exe
PID 2736 wrote to memory of 1296	2736	1030 ITEMS.exe	powershell.exe
PID 2736 wrote to memory of 1296	2736	1030 ITEMS.exe	powershell.exe
PID 2736 wrote to memory of 4040	2736	1030 ITEMS.exe	schtasks.exe
PID 2736 wrote to memory of 4040	2736	1030 ITEMS.exe	schtasks.exe
PID 2736 wrote to memory of 4040	2736	1030 ITEMS.exe	schtasks.exe
PID 2736 wrote to memory of 1696	2736	1030 ITEMS.exe	MSBuild.exe
PID 2736 wrote to memory of 1696	2736	1030 ITEMS.exe	MSBuild.exe
PID 2736 wrote to memory of 1696	2736	1030 ITEMS.exe	MSBuild.exe
PID 2736 wrote to memory of 1696	2736	1030 ITEMS.exe	MSBuild.exe
PID 2736 wrote to memory of 1696	2736	1030 ITEMS.exe	MSBuild.exe
PID 2736 wrote to memory of 1696	2736	1030 ITEMS.exe	MSBuild.exe
PID 2736 wrote to memory of 1696	2736	1030 ITEMS.exe	MSBuild.exe
PID 2736 wrote to memory of 1696	2736	1030 ITEMS.exe	MSBuild.exe

outlook_office_path 1 IoCs

Processes:

MSBuild.exe

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

outlook_win_path 1 IoCs

Processes:

MSBuild.exe

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	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\1030 ITEMS.exe
"C:\Users\Admin\AppData\Local\Temp\1030 ITEMS.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2736

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\1030 ITEMS.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4008

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HNdkrlsnJ.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1296

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HNdkrlsnJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3F3B.tmp"
2⤵
- Creates scheduled task(s)
PID:4040

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1696

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

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
5f452fe6640d93ed93db08dd4bc99aee

SHA1
fceb6f4490e98bdd6f9a6ecf7d7f6339ab11e4c0

SHA256
426476d8dcde2bbdadcf910b727d94a7bcdaf9dda17a7bd4223a6636d2d97420

SHA512
5d49f168b51deba918a49f77cc05521553175c68f867ae97b3bf231251d21bad47c0823501aade019502db361baf6c500cd84aa5ebc4190df6aa4474595fc457

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_v1olpcaw.3tb.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3F3B.tmp
Filesize
1KB

MD5
0bde6445537e9dc772481b06470fd256

SHA1
374bbf48fcebbfcca9a4acf0853690212a672ffd

SHA256
f500599d8c240006a4b487e985672b966cfa17f42caefa709271dd5e3090b330

SHA512
798529b80f151a2818f0281ef91196aa4de2e7095133f5ca809433d8e66357a2343e8be314c05e1fcdefb4927db29ba52df4ead884f226d1721beeb16ee4b743

Download Submit
memory/1296-203-0x00000000075A0000-0x00000000075AA000-memory.dmp

Filesize
40KB

Download
memory/1296-172-0x0000000002910000-0x0000000002920000-memory.dmp

Filesize
64KB

Download
memory/1296-176-0x0000000071200000-0x000000007124C000-memory.dmp

Filesize
304KB

Download
memory/1296-187-0x00000000067D0000-0x00000000067EE000-memory.dmp

Filesize
120KB

Download
memory/1296-146-0x00000000053F0000-0x0000000005A18000-memory.dmp

Filesize
6.2MB

Download
memory/1296-199-0x0000000002910000-0x0000000002920000-memory.dmp

Filesize
64KB

Download
memory/1296-205-0x0000000007750000-0x000000000775E000-memory.dmp

Filesize
56KB

Download
memory/1296-148-0x0000000005160000-0x0000000005182000-memory.dmp

Filesize
136KB

Download
memory/1296-151-0x0000000005B00000-0x0000000005B66000-memory.dmp

Filesize
408KB

Download
memory/1296-197-0x0000000007B70000-0x00000000081EA000-memory.dmp

Filesize
6.5MB

Download
memory/1296-206-0x0000000007860000-0x000000000787A000-memory.dmp

Filesize
104KB

Download
memory/1296-202-0x000000007F8C0000-0x000000007F8D0000-memory.dmp

Filesize
64KB

Download
memory/1696-214-0x0000000006F50000-0x0000000007112000-memory.dmp

Filesize
1.8MB

Download
memory/1696-213-0x0000000006CC0000-0x0000000006D10000-memory.dmp

Filesize
320KB

Download
memory/1696-173-0x00000000052F0000-0x0000000005300000-memory.dmp

Filesize
64KB

Download
memory/1696-215-0x00000000052F0000-0x0000000005300000-memory.dmp

Filesize
64KB

Download
memory/1696-147-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2736-134-0x0000000005380000-0x0000000005924000-memory.dmp

Filesize
5.6MB

Download
memory/2736-139-0x00000000091A0000-0x000000000923C000-memory.dmp

Filesize
624KB

Download
memory/2736-135-0x0000000004DD0000-0x0000000004E62000-memory.dmp

Filesize
584KB

Download
memory/2736-138-0x0000000004D60000-0x0000000004D70000-memory.dmp

Filesize
64KB

Download
memory/2736-136-0x0000000004D70000-0x0000000004D7A000-memory.dmp

Filesize
40KB

Download
memory/2736-137-0x0000000004D60000-0x0000000004D70000-memory.dmp

Filesize
64KB

Download
memory/2736-133-0x00000000002F0000-0x00000000003AA000-memory.dmp

Filesize
744KB

Download
memory/4008-150-0x00000000054D0000-0x0000000005536000-memory.dmp

Filesize
408KB

Download
memory/4008-201-0x000000007F250000-0x000000007F260000-memory.dmp

Filesize
64KB

Download
memory/4008-200-0x0000000004F40000-0x0000000004F50000-memory.dmp

Filesize
64KB

Download
memory/4008-204-0x0000000007770000-0x0000000007806000-memory.dmp

Filesize
600KB

Download
memory/4008-198-0x00000000074F0000-0x000000000750A000-memory.dmp

Filesize
104KB

Download
memory/4008-175-0x00000000073B0000-0x00000000073E2000-memory.dmp

Filesize
200KB

Download
memory/4008-207-0x0000000007810000-0x0000000007818000-memory.dmp

Filesize
32KB

Download
memory/4008-144-0x00000000028D0000-0x0000000002906000-memory.dmp

Filesize
216KB

Download
memory/4008-174-0x00000000061F0000-0x000000000620E000-memory.dmp

Filesize
120KB

Download
memory/4008-171-0x0000000004F40000-0x0000000004F50000-memory.dmp

Filesize
64KB

Download
memory/4008-170-0x0000000004F40000-0x0000000004F50000-memory.dmp

Filesize
64KB

Download
memory/4008-186-0x0000000071200000-0x000000007124C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads