agenttesla | c44082257727bfdfb02b967365f7df4e0866201c23fcd6d9e7ac06a8fe3b1447

General

Target

clothes order.exe
Size

1.1MB
MD5

09b62a80782c5ed3f22c90cf7629355a
SHA1

2fb0d3701df6b938fc97534a219d665c57c643d9
SHA256

5f8da9e89d981ea7a9f7c31c62f1252b039322dc62a3a93c44a07d78f89168c6
SHA512

1b594ab76867b0cf8695b33f729802f47b1864524105811d0f3edc9666a7aa2e38b38901f361f35a85a33e26f02b96142043f36534559736e159da6b00aea7bf
SSDEEP

24576:HrvrgrdyuSCd1XjHDjkX7ZOCaILANZFPjrF:gdFjHHuZO2sNZFP

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5662683474:AAFvSjyPXTiwhBPcFi8of3_-_FCdfhhN8x0/

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:

clothes order.exe

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

clothes order.exe

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

clothes order.exe

description pid process target process

PID 3716 set thread context of 1212 3716 clothes order.exe clothes order.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

1184 schtasks.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

clothes order.execlothes order.exe

pid process

3716 clothes order.exe
3716 clothes order.exe
3716 clothes order.exe
1212 clothes order.exe
1212 clothes order.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

clothes order.execlothes order.exe

description pid process

Token: SeDebugPrivilege 3716 clothes order.exe
Token: SeDebugPrivilege 1212 clothes order.exe

description	pid	process	target process
PID 3716 set thread context of 1212	3716	clothes order.exe	clothes order.exe

pid	process
1184	schtasks.exe

pid	process
3716	clothes order.exe
3716	clothes order.exe
3716	clothes order.exe
1212	clothes order.exe
1212	clothes order.exe

description	pid	process
Token: SeDebugPrivilege	3716	clothes order.exe
Token: SeDebugPrivilege	1212	clothes order.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

clothes order.exe

description	pid	process	target process
PID 3716 wrote to memory of 1184	3716	clothes order.exe	schtasks.exe
PID 3716 wrote to memory of 1184	3716	clothes order.exe	schtasks.exe
PID 3716 wrote to memory of 1184	3716	clothes order.exe	schtasks.exe
PID 3716 wrote to memory of 2636	3716	clothes order.exe	clothes order.exe
PID 3716 wrote to memory of 2636	3716	clothes order.exe	clothes order.exe
PID 3716 wrote to memory of 2636	3716	clothes order.exe	clothes order.exe
PID 3716 wrote to memory of 1212	3716	clothes order.exe	clothes order.exe
PID 3716 wrote to memory of 1212	3716	clothes order.exe	clothes order.exe
PID 3716 wrote to memory of 1212	3716	clothes order.exe	clothes order.exe
PID 3716 wrote to memory of 1212	3716	clothes order.exe	clothes order.exe
PID 3716 wrote to memory of 1212	3716	clothes order.exe	clothes order.exe
PID 3716 wrote to memory of 1212	3716	clothes order.exe	clothes order.exe
PID 3716 wrote to memory of 1212	3716	clothes order.exe	clothes order.exe
PID 3716 wrote to memory of 1212	3716	clothes order.exe	clothes order.exe

outlook_office_path 1 IoCs

Processes:

clothes order.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	clothes order.exe

outlook_win_path 1 IoCs

Processes:

clothes order.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	clothes order.exe

C:\Users\Admin\AppData\Local\Temp\clothes order.exe
"C:\Users\Admin\AppData\Local\Temp\clothes order.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3716

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RVCDfI" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4110.tmp"
2⤵
- Creates scheduled task(s)
PID:1184

C:\Users\Admin\AppData\Local\Temp\clothes order.exe
"{path}"
2⤵
PID:2636

C:\Users\Admin\AppData\Local\Temp\clothes order.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1212

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

Credentials in Files

3

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\clothes order.exe.log
Filesize
1KB

MD5
84e77a587d94307c0ac1357eb4d3d46f

SHA1
83cc900f9401f43d181207d64c5adba7a85edc1e

SHA256
e16024b092a026a9dc00df69d4b9bbcab7b2dc178dc5291fc308a1abc9304a99

SHA512
aefb5c62200b3ed97718d20a89990954d4d8acdc0a6a73c5a420f1bba619cb79e70c2cd0a579b9f52dc6b09e1de2cea6cd6cac4376cfee92d94e2c01d310f691

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4110.tmp
Filesize
1KB

MD5
9bef669fb8735399a9aae64b28d999d3

SHA1
f1d7f27308b4abecd7e75bfbd6b8d656a9ce8405

SHA256
09dc5bd35c0c3e0337f323338d291a3cfe3850d916b5915cbd0cd7ccd9fab6de

SHA512
a2940f0557c75655df497e4cacaf6f4e771faa4b7f61578d4ce892ffc89b7082c91dbef2020fb7cc4290e1d75424199ac150df1b1de2e5fcab830642ed0e9851

Download Submit
memory/1184-137-0x0000000000000000-mapping.dmp

Download
memory/1212-141-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1212-140-0x0000000000000000-mapping.dmp

Download
memory/1212-143-0x0000000006230000-0x0000000006296000-memory.dmp

Filesize
408KB

Download
memory/1212-144-0x00000000068F0000-0x0000000006940000-memory.dmp

Filesize
320KB

Download
memory/2636-139-0x0000000000000000-mapping.dmp

Download
memory/3716-136-0x00000000056A0000-0x00000000056AA000-memory.dmp

Filesize
40KB

Download
memory/3716-135-0x0000000005720000-0x00000000057BC000-memory.dmp

Filesize
624KB

Download
memory/3716-134-0x00000000055E0000-0x0000000005672000-memory.dmp

Filesize
584KB

Download
memory/3716-132-0x0000000000B30000-0x0000000000C4C000-memory.dmp

Filesize
1.1MB

Download
memory/3716-133-0x0000000005AD0000-0x0000000006074000-memory.dmp

Filesize
5.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads