agenttesla | df4eed6b429eba0c7fe96cce25b317efe39b46a443574f1d0aa9445da22f0ac2

General

Target

shipping docs.exe
Size

1.1MB
MD5

ea957fec2bfc2448b11f998cbb72beec
SHA1

16b48d262908d6493348c716664c7ed3d2e6579f
SHA256

df4eed6b429eba0c7fe96cce25b317efe39b46a443574f1d0aa9445da22f0ac2
SHA512

785c87a0a94d991e504357092f5433512b3aeb2f4faf68950c02b0d8e5328ea747b66b0976c2b78f9ea214691f91e7ac7da33460a7274c82a2c73cdac452f33d
SSDEEP

24576:1ziwgh/awZ2DzNZHOM35/A5h95pRcH++:1ziTh/d4f35/A/dE

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5676971476:AAFdGsXW8kwzXNIluAGV-a4sJ2XBy68O9WI/

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:

shipping docs.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	shipping docs.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

Processes:

shipping docs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	shipping docs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	shipping docs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	shipping docs.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

shipping docs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\VMqTMMD = "C:\\Users\\Admin\\AppData\\Roaming\\VMqTMMD\\VMqTMMD.exe"	shipping docs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

shipping docs.exe

description pid process target process

PID 4736 set thread context of 896 4736 shipping docs.exe shipping docs.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

1904 schtasks.exe

description	pid	process	target process
PID 4736 set thread context of 896	4736	shipping docs.exe	shipping docs.exe

pid	process
1904	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

shipping docs.exepowershell.exepowershell.exeshipping docs.exe

pid	process
4736	shipping docs.exe
2440	powershell.exe
3784	powershell.exe
4736	shipping docs.exe
3784	powershell.exe
2440	powershell.exe
896	shipping docs.exe
896	shipping docs.exe
896	shipping docs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

shipping docs.exepowershell.exepowershell.exeshipping docs.exe

description	pid	process
Token: SeDebugPrivilege	4736	shipping docs.exe
Token: SeDebugPrivilege	2440	powershell.exe
Token: SeDebugPrivilege	3784	powershell.exe
Token: SeDebugPrivilege	896	shipping docs.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

shipping docs.exe

description	pid	process	target process
PID 4736 wrote to memory of 3784	4736	shipping docs.exe	powershell.exe
PID 4736 wrote to memory of 3784	4736	shipping docs.exe	powershell.exe
PID 4736 wrote to memory of 3784	4736	shipping docs.exe	powershell.exe
PID 4736 wrote to memory of 2440	4736	shipping docs.exe	powershell.exe
PID 4736 wrote to memory of 2440	4736	shipping docs.exe	powershell.exe
PID 4736 wrote to memory of 2440	4736	shipping docs.exe	powershell.exe
PID 4736 wrote to memory of 1904	4736	shipping docs.exe	schtasks.exe
PID 4736 wrote to memory of 1904	4736	shipping docs.exe	schtasks.exe
PID 4736 wrote to memory of 1904	4736	shipping docs.exe	schtasks.exe
PID 4736 wrote to memory of 896	4736	shipping docs.exe	shipping docs.exe
PID 4736 wrote to memory of 896	4736	shipping docs.exe	shipping docs.exe
PID 4736 wrote to memory of 896	4736	shipping docs.exe	shipping docs.exe
PID 4736 wrote to memory of 896	4736	shipping docs.exe	shipping docs.exe
PID 4736 wrote to memory of 896	4736	shipping docs.exe	shipping docs.exe
PID 4736 wrote to memory of 896	4736	shipping docs.exe	shipping docs.exe
PID 4736 wrote to memory of 896	4736	shipping docs.exe	shipping docs.exe
PID 4736 wrote to memory of 896	4736	shipping docs.exe	shipping docs.exe

outlook_office_path 1 IoCs

Processes:

shipping docs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	shipping docs.exe

outlook_win_path 1 IoCs

Processes:

shipping docs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	shipping docs.exe

C:\Users\Admin\AppData\Local\Temp\shipping docs.exe
"C:\Users\Admin\AppData\Local\Temp\shipping docs.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4736

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\shipping docs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3784

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\NbJyVSEVODXHn.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2440

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NbJyVSEVODXHn" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2105.tmp"
2⤵
- Creates scheduled task(s)
PID:1904

C:\Users\Admin\AppData\Local\Temp\shipping docs.exe
"C:\Users\Admin\AppData\Local\Temp\shipping docs.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:896

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

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

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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\CLR_v4.0_32\UsageLogs\shipping docs.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp2105.tmp

Filesize
1KB

MD5
37a7bddb17a495ceadd064febb6fd346

SHA1
baa7e9c7ae1fcf3f3fa2e8be8596d4867fc7e1de

SHA256
519fa4af2502b59da7f8c6bfb6e8a663a989e6ead12ead7d8a530588fcf01571

SHA512
817fd0bcaa599ab00902b7dd989fee9454b2f4e254c642a122592096766bd2e1d431bd4194e3a43ce00dc123807d0865e7a552371bb46d85e8d6e7fe788bc8bc

Download Submit
memory/896-162-0x0000000006A40000-0x0000000006A90000-memory.dmp

Filesize
320KB

Download
memory/896-147-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/896-146-0x0000000000000000-mapping.dmp

Download
memory/1904-140-0x0000000000000000-mapping.dmp

Download
memory/2440-153-0x0000000006CA0000-0x0000000006CBE000-memory.dmp

Filesize
120KB

Download
memory/2440-151-0x00000000754D0000-0x000000007551C000-memory.dmp

Filesize
304KB

Download
memory/2440-160-0x0000000007D70000-0x0000000007D78000-memory.dmp

Filesize
32KB

Download
memory/2440-138-0x0000000000000000-mapping.dmp

Download
memory/2440-143-0x0000000005780000-0x00000000057A2000-memory.dmp

Filesize
136KB

Download
memory/2440-144-0x0000000005A20000-0x0000000005A86000-memory.dmp

Filesize
408KB

Download
memory/2440-158-0x0000000007C80000-0x0000000007C8E000-memory.dmp

Filesize
56KB

Download
memory/2440-157-0x0000000007CD0000-0x0000000007D66000-memory.dmp

Filesize
600KB

Download
memory/2440-156-0x0000000007AD0000-0x0000000007ADA000-memory.dmp

Filesize
40KB

Download
memory/2440-154-0x0000000007A50000-0x0000000007A6A000-memory.dmp

Filesize
104KB

Download
memory/2440-149-0x0000000006760000-0x000000000677E000-memory.dmp

Filesize
120KB

Download
memory/3784-150-0x0000000006E70000-0x0000000006EA2000-memory.dmp

Filesize
200KB

Download
memory/3784-139-0x00000000052E0000-0x0000000005316000-memory.dmp

Filesize
216KB

Download
memory/3784-152-0x00000000754D0000-0x000000007551C000-memory.dmp

Filesize
304KB

Download
memory/3784-155-0x00000000081F0000-0x000000000886A000-memory.dmp

Filesize
6.5MB

Download
memory/3784-137-0x0000000000000000-mapping.dmp

Download
memory/3784-145-0x0000000006240000-0x00000000062A6000-memory.dmp

Filesize
408KB

Download
memory/3784-159-0x0000000007EE0000-0x0000000007EFA000-memory.dmp

Filesize
104KB

Download
memory/3784-141-0x00000000059B0000-0x0000000005FD8000-memory.dmp

Filesize
6.2MB

Download
memory/4736-132-0x00000000006B0000-0x00000000007CE000-memory.dmp

Filesize
1.1MB

Download
memory/4736-135-0x0000000005160000-0x000000000516A000-memory.dmp

Filesize
40KB

Download
memory/4736-136-0x0000000009000000-0x000000000909C000-memory.dmp

Filesize
624KB

Download
memory/4736-134-0x0000000005180000-0x0000000005212000-memory.dmp

Filesize
584KB

Download
memory/4736-133-0x0000000005870000-0x0000000005E14000-memory.dmp

Filesize
5.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads