agenttesla | 9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffaf

General

Target

NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe
Size

596KB
MD5

457144c7708e3c554d628cdba8c0d946
SHA1

4fa2903c05ef0a221b628766e4e07adce09ac935
SHA256

9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffaf
SHA512

8a89df3b8a23a1675604ecb3d718209fa79b3342f80259a01b9bbd08725b873872b59436c71ea7b02fe4577e35b552a0b90616b87a2c81399c3bfacd351a9f19
SSDEEP

12288:+GDxtUvMSPO7xG0giZA18nghS1uAl/9uDttOETg+hC0hxiM966W:+GttUvDPqgiZA1GuiItvgWC0viE6B

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.aksumer.com
Port:
21
Username:
aksumerc
Password:
211116.kS*-

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.aksumer.com
Port:
21
Username:
aksumerc
Password:
211116.kS*-

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

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
45	api.ipify.org
46	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 468 set thread context of 3556	468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe	102

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe
468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe
468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe
468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe
3556	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe
3556	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe
Token: SeDebugPrivilege	3556	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3556	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 468 wrote to memory of 3356	468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe	100
PID 468 wrote to memory of 3356	468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe	100
PID 468 wrote to memory of 3356	468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe	100
PID 468 wrote to memory of 2520	468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe	101
PID 468 wrote to memory of 2520	468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe	101
PID 468 wrote to memory of 2520	468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe	101
PID 468 wrote to memory of 3556	468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe	102
PID 468 wrote to memory of 3556	468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe	102
PID 468 wrote to memory of 3556	468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe	102
PID 468 wrote to memory of 3556	468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe	102
PID 468 wrote to memory of 3556	468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe	102
PID 468 wrote to memory of 3556	468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe	102
PID 468 wrote to memory of 3556	468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe	102
PID 468 wrote to memory of 3556	468	NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe	102

C:\Users\Admin\AppData\Local\Temp\NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:468
- C:\Users\Admin\AppData\Local\Temp\NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe
  "C:\Users\Admin\AppData\Local\Temp\NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe"
  2⤵
  PID:3356
- C:\Users\Admin\AppData\Local\Temp\NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe
  "C:\Users\Admin\AppData\Local\Temp\NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe"
  2⤵
  PID:2520
- C:\Users\Admin\AppData\Local\Temp\NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe
  "C:\Users\Admin\AppData\Local\Temp\NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3556

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\NEAS.9d993121bcd56f3f2bf44e3da0c02fb976bf30971aea10c9a9700ca6b146ffafexe_JC.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/468-10-0x0000000006780000-0x00000000067FC000-memory.dmp

Filesize
496KB

Download
memory/468-2-0x00000000057B0000-0x0000000005D54000-memory.dmp

Filesize
5.6MB

Download
memory/468-3-0x00000000052A0000-0x0000000005332000-memory.dmp

Filesize
584KB

Download
memory/468-4-0x0000000005460000-0x0000000005470000-memory.dmp

Filesize
64KB

Download
memory/468-5-0x0000000005250000-0x000000000525A000-memory.dmp

Filesize
40KB

Download
memory/468-6-0x0000000005450000-0x000000000545E000-memory.dmp

Filesize
56KB

Download
memory/468-7-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/468-8-0x0000000005460000-0x0000000005470000-memory.dmp

Filesize
64KB

Download
memory/468-0-0x00000000007C0000-0x000000000085A000-memory.dmp

Filesize
616KB

Download
memory/468-9-0x0000000005580000-0x000000000558A000-memory.dmp

Filesize
40KB

Download
memory/468-1-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/468-16-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/468-11-0x0000000008EF0000-0x0000000008F8C000-memory.dmp

Filesize
624KB

Download
memory/3556-15-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/3556-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3556-17-0x0000000004F00000-0x0000000004F10000-memory.dmp

Filesize
64KB

Download
memory/3556-18-0x0000000004E80000-0x0000000004EE6000-memory.dmp

Filesize
408KB

Download
memory/3556-19-0x0000000006500000-0x0000000006550000-memory.dmp

Filesize
320KB

Download
memory/3556-20-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/3556-21-0x0000000004F00000-0x0000000004F10000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads