agenttesla | 52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e

General

Target

52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe
Size

762KB
MD5

2604f6fabd4beb4b3b45c65744f1f917
SHA1

ce9131460839f3dd1476d29e11d4435b4aacd427
SHA256

52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e
SHA512

3e8b8dfb839daec2c1bf3ba057de61aa351f79f4db6b23d15b929ae3a3e359b1540e600902b93bde3cfb3801cd8edabff2e05092c33d9f4625a5562ea9ddc93f
SSDEEP

12288:akPAtlj3XUog+pht8LFOcc6WkFREIpEqynK3/tkpcoQSt8bqZCoW4Wki9WwzRm:uTpv8bWkbEIpunEKpFZb2fk

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.nusatek.com
Port:
587
Username:
[email protected]
Password:
nusatek187753d
Email To:
[email protected]

Signatures

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

AgentTesla payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2608-19-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2608-15-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2608-13-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2608-23-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2608-21-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

Processes:

52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe

description	pid	process	target process
PID 2196 set thread context of 2608	2196	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe

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 4 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

Processes:

52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exeschtasks.exe52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exedw20.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

2604 schtasks.exe

pid	process
2604	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe

pid	process
2196	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe
2608	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe
2608	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe

description	pid	process
Token: SeDebugPrivilege	2196	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe
Token: SeDebugPrivilege	2608	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe

description	pid	process	target process
PID 2196 wrote to memory of 2604	2196	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	schtasks.exe
PID 2196 wrote to memory of 2604	2196	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	schtasks.exe
PID 2196 wrote to memory of 2604	2196	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	schtasks.exe
PID 2196 wrote to memory of 2604	2196	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	schtasks.exe
PID 2196 wrote to memory of 2608	2196	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe
PID 2196 wrote to memory of 2608	2196	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe
PID 2196 wrote to memory of 2608	2196	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe
PID 2196 wrote to memory of 2608	2196	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe
PID 2196 wrote to memory of 2608	2196	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe
PID 2196 wrote to memory of 2608	2196	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe
PID 2196 wrote to memory of 2608	2196	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe
PID 2196 wrote to memory of 2608	2196	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe
PID 2196 wrote to memory of 2608	2196	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe
PID 2608 wrote to memory of 2884	2608	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	dw20.exe
PID 2608 wrote to memory of 2884	2608	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	dw20.exe
PID 2608 wrote to memory of 2884	2608	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	dw20.exe
PID 2608 wrote to memory of 2884	2608	52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe	dw20.exe

C:\Users\Admin\AppData\Local\Temp\52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe
"C:\Users\Admin\AppData\Local\Temp\52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\akAUxlYY" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBC4D.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2604
- C:\Users\Admin\AppData\Local\Temp\52fe14f6217077bc6dde8213bd5b4d407bb0fe40c90d023b89981730a8ea652e.exe
  "{path}"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2608
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 516
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2884

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpBC4D.tmp

Filesize
1KB

MD5
c36d5560a88eb47bc6a19c49fbf21661

SHA1
fa744f6f462a070852455f0cabd07436ebdab5ba

SHA256
83aead11e63c2bc16b70c197da1d6498046184221043840d5facac966273e1af

SHA512
4cabfa4decb88684ed57ea42370542455f0df1450e125113d61b6d3d69cfb98dc7ef2652b147275d7e1ce24a36e657b9201c22d1cb347da48461b89893aaa7c2

Download Submit
memory/2196-0-0x0000000074561000-0x0000000074562000-memory.dmp

Filesize
4KB

Download
memory/2196-1-0x0000000074560000-0x0000000074B0B000-memory.dmp

Filesize
5.7MB

Download
memory/2196-2-0x0000000074560000-0x0000000074B0B000-memory.dmp

Filesize
5.7MB

Download
memory/2196-3-0x0000000074560000-0x0000000074B0B000-memory.dmp

Filesize
5.7MB

Download
memory/2196-4-0x0000000074560000-0x0000000074B0B000-memory.dmp

Filesize
5.7MB

Download
memory/2196-5-0x0000000074560000-0x0000000074B0B000-memory.dmp

Filesize
5.7MB

Download
memory/2196-24-0x0000000074560000-0x0000000074B0B000-memory.dmp

Filesize
5.7MB

Download
memory/2608-25-0x0000000074560000-0x0000000074B0B000-memory.dmp

Filesize
5.7MB

Download
memory/2608-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2608-19-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2608-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2608-26-0x0000000074560000-0x0000000074B0B000-memory.dmp

Filesize
5.7MB

Download
memory/2608-15-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2608-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2608-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2608-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2608-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2608-27-0x0000000074560000-0x0000000074B0B000-memory.dmp

Filesize
5.7MB

Download
memory/2608-28-0x0000000074560000-0x0000000074B0B000-memory.dmp

Filesize
5.7MB

Download
memory/2608-29-0x0000000074560000-0x0000000074B0B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads