agenttesla | 9a173d0d22bdb22ef1ef9b95a28558e8204c9a28e4c91074edb904a8286956c7

Analysis

max time kernel
135s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2024, 16:25

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General

Target

01. VESSEL's DESC - MV. DEMA M.pdf.exe
Size

1.3MB
MD5

bac4a8bde93ef7323e06c9303c80b365
SHA1

2fb18b7e433f608ef2c0e3b8839159f0cda39f84
SHA256

b46023ecb26400931b352ddb0e4626d550065ce5b5380ced9f6c1619fbc96548
SHA512

2fc861df6889edab7fe25107d3bb3a30e4ecefe8c458add1de33c69af47686a7c880823307bfc1a6032469ed480f689c31e6ca4130c4744d53d10b1a211d8381
SSDEEP

24576:kfmMv6Ckr7Mny5QYeZbMSpE4S4BSm0dCwVzRO5ztD8Zlq1fJZf:k3v+7/5QYel1pLSIQCAMUZlq1fP

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
19	api.ipify.org
20	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3992 set thread context of 552	3992	01. VESSEL's DESC - MV. DEMA M.pdf.exe	86

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	01. VESSEL's DESC - MV. DEMA M.pdf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	01. VESSEL's DESC - MV. DEMA M.pdf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
552	RegSvcs.exe
552	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
5016	01. VESSEL's DESC - MV. DEMA M.pdf.exe
3992	01. VESSEL's DESC - MV. DEMA M.pdf.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	552	RegSvcs.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 5016 wrote to memory of 2988	5016	01. VESSEL's DESC - MV. DEMA M.pdf.exe	84
PID 5016 wrote to memory of 2988	5016	01. VESSEL's DESC - MV. DEMA M.pdf.exe	84
PID 5016 wrote to memory of 2988	5016	01. VESSEL's DESC - MV. DEMA M.pdf.exe	84
PID 5016 wrote to memory of 3992	5016	01. VESSEL's DESC - MV. DEMA M.pdf.exe	85
PID 5016 wrote to memory of 3992	5016	01. VESSEL's DESC - MV. DEMA M.pdf.exe	85
PID 5016 wrote to memory of 3992	5016	01. VESSEL's DESC - MV. DEMA M.pdf.exe	85
PID 3992 wrote to memory of 552	3992	01. VESSEL's DESC - MV. DEMA M.pdf.exe	86
PID 3992 wrote to memory of 552	3992	01. VESSEL's DESC - MV. DEMA M.pdf.exe	86
PID 3992 wrote to memory of 552	3992	01. VESSEL's DESC - MV. DEMA M.pdf.exe	86
PID 3992 wrote to memory of 552	3992	01. VESSEL's DESC - MV. DEMA M.pdf.exe	86

C:\Users\Admin\AppData\Local\Temp\01. VESSEL's DESC - MV. DEMA M.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\01. VESSEL's DESC - MV. DEMA M.pdf.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:5016
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\01. VESSEL's DESC - MV. DEMA M.pdf.exe"
  2⤵
  PID:2988
- C:\Users\Admin\AppData\Local\Temp\01. VESSEL's DESC - MV. DEMA M.pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\01. VESSEL's DESC - MV. DEMA M.pdf.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3992
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\01. VESSEL's DESC - MV. DEMA M.pdf.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:552

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/552-7-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/552-10-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/552-9-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/552-8-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/552-11-0x00000000747BE000-0x00000000747BF000-memory.dmp

Filesize
4KB

Download
memory/552-12-0x0000000003110000-0x0000000003164000-memory.dmp

Filesize
336KB

Download
memory/552-14-0x0000000005CA0000-0x0000000006244000-memory.dmp

Filesize
5.6MB

Download
memory/552-13-0x00000000747B0000-0x0000000074F60000-memory.dmp

Filesize
7.7MB

Download
memory/552-15-0x00000000747B0000-0x0000000074F60000-memory.dmp

Filesize
7.7MB

Download
memory/552-16-0x00000000747B0000-0x0000000074F60000-memory.dmp

Filesize
7.7MB

Download
memory/552-17-0x0000000005630000-0x0000000005682000-memory.dmp

Filesize
328KB

Download
memory/552-45-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-47-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-79-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-78-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-75-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-73-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-71-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-67-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-65-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-63-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-61-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-59-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-57-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-53-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-51-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-49-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-43-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-41-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-39-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-37-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-35-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-33-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-31-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-27-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-25-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-23-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-69-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-55-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-29-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-21-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-19-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-18-0x0000000005630000-0x000000000567C000-memory.dmp

Filesize
304KB

Download
memory/552-1050-0x0000000005860000-0x00000000058C6000-memory.dmp

Filesize
408KB

Download
memory/552-1051-0x00000000747B0000-0x0000000074F60000-memory.dmp

Filesize
7.7MB

Download
memory/552-1052-0x0000000006B50000-0x0000000006BA0000-memory.dmp

Filesize
320KB

Download
memory/552-1053-0x0000000006C40000-0x0000000006CD2000-memory.dmp

Filesize
584KB

Download
memory/552-1054-0x0000000006BB0000-0x0000000006BBA000-memory.dmp

Filesize
40KB

Download
memory/552-1055-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/552-1056-0x00000000747BE000-0x00000000747BF000-memory.dmp

Filesize
4KB

Download
memory/552-1057-0x00000000747B0000-0x0000000074F60000-memory.dmp

Filesize
7.7MB

Download
memory/3992-6-0x0000000003D10000-0x0000000003F10000-memory.dmp

Filesize
2.0MB

Download
memory/5016-2-0x0000000004240000-0x0000000004440000-memory.dmp

Filesize
2.0MB

Download