agenttesla | 78f34d8460007a5012ba6d360665d188ee9fe15244abf10f5f5d5f04afa5fd90

General

Target

SWIFT_EU.exe
Size

1013KB
MD5

beb1cf169bf8b1f028cdbf6dd24ff43e
SHA1

9534f9493c5b91fdaaa366aa6177b5154464ab53
SHA256

95ecd7a290630296d2a9a4e0a4db58df0c29b1cd532be5f2dfe42fa92b82afed
SHA512

ba553cbc367b83b201b4c3cf1c0104650d441bea5499956fefb2ac337d2b58b8c10b97f61d34243f7dcd1f600b41bfb4b1e7838bdd7020960348ab3dc88fdb1a
SSDEEP

24576:vZfWvuqWEvfi64ZC1z0tFi6Ba/jzvY8M94pF:vY1vfqZ6zBQaPY8g

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mad-max.pila.pl
Port:
587
Username:
[email protected]
Password:
JCbDYyer
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:

SWIFT_EU.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	SWIFT_EU.exe

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

90 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

SWIFT_EU.exe

description pid process target process

PID 4716 set thread context of 3776 4716 SWIFT_EU.exe SWIFT_EU.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exeSWIFT_EU.exe

pid process

4552 powershell.exe
4552 powershell.exe
3776 SWIFT_EU.exe
3776 SWIFT_EU.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SWIFT_EU.exepowershell.exe

description pid process

Token: SeDebugPrivilege 3776 SWIFT_EU.exe
Token: SeDebugPrivilege 4552 powershell.exe

flow	ioc
90	api.ipify.org

description	pid	process	target process
PID 4716 set thread context of 3776	4716	SWIFT_EU.exe	SWIFT_EU.exe

pid	process
4552	powershell.exe
4552	powershell.exe
3776	SWIFT_EU.exe
3776	SWIFT_EU.exe

description	pid	process
Token: SeDebugPrivilege	3776	SWIFT_EU.exe
Token: SeDebugPrivilege	4552	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

SWIFT_EU.exe

description	pid	process	target process
PID 4716 wrote to memory of 4552	4716	SWIFT_EU.exe	powershell.exe
PID 4716 wrote to memory of 4552	4716	SWIFT_EU.exe	powershell.exe
PID 4716 wrote to memory of 4552	4716	SWIFT_EU.exe	powershell.exe
PID 4716 wrote to memory of 3776	4716	SWIFT_EU.exe	SWIFT_EU.exe
PID 4716 wrote to memory of 3776	4716	SWIFT_EU.exe	SWIFT_EU.exe
PID 4716 wrote to memory of 3776	4716	SWIFT_EU.exe	SWIFT_EU.exe
PID 4716 wrote to memory of 3776	4716	SWIFT_EU.exe	SWIFT_EU.exe
PID 4716 wrote to memory of 3776	4716	SWIFT_EU.exe	SWIFT_EU.exe
PID 4716 wrote to memory of 3776	4716	SWIFT_EU.exe	SWIFT_EU.exe
PID 4716 wrote to memory of 3776	4716	SWIFT_EU.exe	SWIFT_EU.exe
PID 4716 wrote to memory of 3776	4716	SWIFT_EU.exe	SWIFT_EU.exe

C:\Users\Admin\AppData\Local\Temp\SWIFT_EU.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFT_EU.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4716
- 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\SWIFT_EU.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4552
- C:\Users\Admin\AppData\Local\Temp\SWIFT_EU.exe
  "C:\Users\Admin\AppData\Local\Temp\SWIFT_EU.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3776

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3776-138-0x0000000000000000-mapping.dmp

Download
memory/3776-139-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4552-144-0x0000000005C80000-0x0000000005CE6000-memory.dmp

Filesize
408KB

Download
memory/4552-150-0x0000000007490000-0x00000000074AA000-memory.dmp

Filesize
104KB

Download
memory/4552-145-0x0000000006190000-0x00000000061AE000-memory.dmp

Filesize
120KB

Download
memory/4552-137-0x0000000000000000-mapping.dmp

Download
memory/4552-154-0x00000000077D0000-0x00000000077EA000-memory.dmp

Filesize
104KB

Download
memory/4552-153-0x00000000076E0000-0x00000000076EE000-memory.dmp

Filesize
56KB

Download
memory/4552-140-0x0000000004BB0000-0x0000000004BE6000-memory.dmp

Filesize
216KB

Download
memory/4552-141-0x0000000005220000-0x0000000005848000-memory.dmp

Filesize
6.2MB

Download
memory/4552-146-0x0000000006740000-0x0000000006772000-memory.dmp

Filesize
200KB

Download
memory/4552-143-0x0000000005BE0000-0x0000000005C46000-memory.dmp

Filesize
408KB

Download
memory/4552-155-0x00000000077C0000-0x00000000077C8000-memory.dmp

Filesize
32KB

Download
memory/4552-152-0x0000000007710000-0x00000000077A6000-memory.dmp

Filesize
600KB

Download
memory/4552-142-0x0000000005B40000-0x0000000005B62000-memory.dmp

Filesize
136KB

Download
memory/4552-147-0x00000000706B0000-0x00000000706FC000-memory.dmp

Filesize
304KB

Download
memory/4552-148-0x0000000006720000-0x000000000673E000-memory.dmp

Filesize
120KB

Download
memory/4552-149-0x0000000007AE0000-0x000000000815A000-memory.dmp

Filesize
6.5MB

Download
memory/4552-151-0x0000000007510000-0x000000000751A000-memory.dmp

Filesize
40KB

Download
memory/4716-135-0x0000000005660000-0x000000000566A000-memory.dmp

Filesize
40KB

Download
memory/4716-136-0x000000000B2E0000-0x000000000B37C000-memory.dmp

Filesize
624KB

Download
memory/4716-133-0x0000000005C70000-0x0000000006214000-memory.dmp

Filesize
5.6MB

Download
memory/4716-134-0x00000000055B0000-0x0000000005642000-memory.dmp

Filesize
584KB

Download
memory/4716-132-0x0000000000B20000-0x0000000000C22000-memory.dmp

Filesize
1.0MB

Download

Analysis

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