agenttesla | db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
01-10-2024 01:48

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General

Target

db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98.exe
Size

1.3MB
MD5

3fdd44d4178bb6c42cae954e1307ba0f
SHA1

db4aaf668c0ead4c1f93cea2e6ab732c87c81877
SHA256

db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98
SHA512

52ee2c01d8d9c954490c4d15662727c964dd145f29a06749cbd78ae414408631a9802200eaf1ae1fbc216be616de5211c8c95d895ec33f40bb05ea4e730a4690
SSDEEP

24576:ffmMv6Ckr7Mny5QLxUARo1PNdukW8WvQCFn5rKX75uaKa:f3v+7/5QLxUTNdLW4CA75uA

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

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\name.vbs	name.exe

Executes dropped EXE 1 IoCs

pid	Process
2136	name.exe

Loads dropped DLL 1 IoCs

pid	Process
2064	db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98.exe

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
4	api.ipify.org
5	api.ipify.org

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0008000000016fb3-4.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2136 set thread context of 1884	2136	name.exe	32

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	db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	name.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1884	RegSvcs.exe
1884	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2136	name.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1884	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2064 wrote to memory of 2136	2064	db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98.exe	31
PID 2064 wrote to memory of 2136	2064	db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98.exe	31
PID 2064 wrote to memory of 2136	2064	db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98.exe	31
PID 2064 wrote to memory of 2136	2064	db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98.exe	31
PID 2136 wrote to memory of 1884	2136	name.exe	32
PID 2136 wrote to memory of 1884	2136	name.exe	32
PID 2136 wrote to memory of 1884	2136	name.exe	32
PID 2136 wrote to memory of 1884	2136	name.exe	32
PID 2136 wrote to memory of 1884	2136	name.exe	32
PID 2136 wrote to memory of 1884	2136	name.exe	32
PID 2136 wrote to memory of 1884	2136	name.exe	32
PID 2136 wrote to memory of 1884	2136	name.exe	32

C:\Users\Admin\AppData\Local\Temp\db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98.exe
"C:\Users\Admin\AppData\Local\Temp\db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2064
- C:\Users\Admin\AppData\Local\directory\name.exe
  "C:\Users\Admin\AppData\Local\Temp\db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2136
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1884

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

C:\Users\Admin\AppData\Local\Temp\cerecloths

Filesize
261KB

MD5
faf329af7b932d3f0f6340be098c774c

SHA1
833706cb52719ad0b403ff14acf29e216607a84a

SHA256
d805d575eef651bf3fc4c6ccccb782421cb97e659ce317ff4569f196cddd4a59

SHA512
0def405de2261049842b044b3d520db00ff6eb91b9ca7205aa8958eabc1f94c8f0e680ec62d074e585de8a80740527e3d6c1f95cd848287c6157bbea1905fefc

Download Submit
\Users\Admin\AppData\Local\directory\name.exe

Filesize
1.3MB

MD5
3fdd44d4178bb6c42cae954e1307ba0f

SHA1
db4aaf668c0ead4c1f93cea2e6ab732c87c81877

SHA256
db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98

SHA512
52ee2c01d8d9c954490c4d15662727c964dd145f29a06749cbd78ae414408631a9802200eaf1ae1fbc216be616de5211c8c95d895ec33f40bb05ea4e730a4690

Download Submit
memory/1884-42-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-1057-0x000000007455E000-0x000000007455F000-memory.dmp

Filesize
4KB

Download
memory/1884-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1884-46-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-17-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1884-18-0x000000007455E000-0x000000007455F000-memory.dmp

Filesize
4KB

Download
memory/1884-19-0x0000000000390000-0x00000000003E4000-memory.dmp

Filesize
336KB

Download
memory/1884-20-0x0000000074550000-0x0000000074C3E000-memory.dmp

Filesize
6.9MB

Download
memory/1884-21-0x0000000074550000-0x0000000074C3E000-memory.dmp

Filesize
6.9MB

Download
memory/1884-22-0x0000000000580000-0x00000000005D2000-memory.dmp

Filesize
328KB

Download
memory/1884-23-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-24-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-26-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-28-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-30-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-32-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-34-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-50-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-38-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-40-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-1058-0x0000000074550000-0x0000000074C3E000-memory.dmp

Filesize
6.9MB

Download
memory/1884-44-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-16-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1884-48-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-36-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-52-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-54-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-56-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-58-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-60-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-62-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-64-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-66-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-68-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-70-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-72-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-74-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-76-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-78-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-80-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-82-0x0000000000580000-0x00000000005CC000-memory.dmp

Filesize
304KB

Download
memory/1884-1055-0x0000000074550000-0x0000000074C3E000-memory.dmp

Filesize
6.9MB

Download
memory/1884-1056-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2064-2-0x0000000003F00000-0x0000000004300000-memory.dmp

Filesize
4.0MB

Download
memory/2136-12-0x0000000003580000-0x0000000003980000-memory.dmp

Filesize
4.0MB

Download