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 keylogger 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-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	shipping docs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

shipping docs.exe

description pid process target process

PID 4200 set thread context of 4000 4200 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

4052 schtasks.exe

description	pid	process	target process
PID 4200 set thread context of 4000	4200	shipping docs.exe	shipping docs.exe

pid	process
4052	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

shipping docs.exepowershell.exepowershell.exeshipping docs.exe

pid	process
4200	shipping docs.exe
4200	shipping docs.exe
4200	shipping docs.exe
4200	shipping docs.exe
1576	powershell.exe
4744	powershell.exe
4000	shipping docs.exe
4000	shipping docs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

shipping docs.exepowershell.exepowershell.exeshipping docs.exe

description	pid	process
Token: SeDebugPrivilege	4200	shipping docs.exe
Token: SeDebugPrivilege	4744	powershell.exe
Token: SeDebugPrivilege	1576	powershell.exe
Token: SeDebugPrivilege	4000	shipping docs.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

shipping docs.exe

description	pid	process	target process
PID 4200 wrote to memory of 4744	4200	shipping docs.exe	powershell.exe
PID 4200 wrote to memory of 4744	4200	shipping docs.exe	powershell.exe
PID 4200 wrote to memory of 4744	4200	shipping docs.exe	powershell.exe
PID 4200 wrote to memory of 1576	4200	shipping docs.exe	powershell.exe
PID 4200 wrote to memory of 1576	4200	shipping docs.exe	powershell.exe
PID 4200 wrote to memory of 1576	4200	shipping docs.exe	powershell.exe
PID 4200 wrote to memory of 4052	4200	shipping docs.exe	schtasks.exe
PID 4200 wrote to memory of 4052	4200	shipping docs.exe	schtasks.exe
PID 4200 wrote to memory of 4052	4200	shipping docs.exe	schtasks.exe
PID 4200 wrote to memory of 4000	4200	shipping docs.exe	shipping docs.exe
PID 4200 wrote to memory of 4000	4200	shipping docs.exe	shipping docs.exe
PID 4200 wrote to memory of 4000	4200	shipping docs.exe	shipping docs.exe
PID 4200 wrote to memory of 4000	4200	shipping docs.exe	shipping docs.exe
PID 4200 wrote to memory of 4000	4200	shipping docs.exe	shipping docs.exe
PID 4200 wrote to memory of 4000	4200	shipping docs.exe	shipping docs.exe
PID 4200 wrote to memory of 4000	4200	shipping docs.exe	shipping docs.exe
PID 4200 wrote to memory of 4000	4200	shipping docs.exe	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:4200

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:4744

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:1576

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NbJyVSEVODXHn" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2BFD.tmp"
2⤵
- Creates scheduled task(s)
PID:4052

C:\Users\Admin\AppData\Local\Temp\shipping docs.exe
"C:\Users\Admin\AppData\Local\Temp\shipping docs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4000

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

Exfiltration

Command and Control

Impact

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Downloads

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\tmp2BFD.tmp
Filesize
1KB

MD5
1d4ae07c62d57d35faa58715cbcbc204

SHA1
8f13777cc63784cbd0df27f5c5d8d822e5a30b1d

SHA256
32bda48ac55f80283ee1f4083ec5d399a468fb90879cc16caf4b60621d15c206

SHA512
25d3f667dd1ff0544ba1aacd3b2c17f774c1babe488d0632bde6d966e58a5b1888eea7061c3b444f1d5046bb703d1fc4bd85e4c74d9952c7d69ebc72d19ebc65

Download Submit
memory/1576-138-0x0000000000000000-mapping.dmp

Download
memory/1576-142-0x0000000004CD0000-0x00000000052F8000-memory.dmp

Filesize
6.2MB

Download
memory/4000-143-0x0000000000000000-mapping.dmp

Download
memory/4000-144-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4052-140-0x0000000000000000-mapping.dmp

Download
memory/4200-135-0x0000000004FF0000-0x0000000004FFA000-memory.dmp

Filesize
40KB

Download
memory/4200-136-0x00000000087C0000-0x000000000885C000-memory.dmp

Filesize
624KB

Download
memory/4200-132-0x00000000004A0000-0x00000000005BE000-memory.dmp

Filesize
1.1MB

Download
memory/4200-134-0x0000000004F50000-0x0000000004FE2000-memory.dmp

Filesize
584KB

Download
memory/4200-133-0x0000000005420000-0x00000000059C4000-memory.dmp

Filesize
5.6MB

Download
memory/4744-137-0x0000000000000000-mapping.dmp

Download
memory/4744-139-0x0000000002760000-0x0000000002796000-memory.dmp

Filesize
216KB

Download
memory/4744-146-0x00000000050F0000-0x0000000005112000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads