agenttesla | 435aceac3e6160120b209c2684a094961cf1dd4a474e83f2de230da0e58c831d

General

Target

DAI SHAN HAI - VESSEL DETAILS.pdf.scr
Size

665KB
MD5

b51160bbcf48437d66790f228769ce73
SHA1

38865f0047aef6afdeff054baf3e6387ddd2b012
SHA256

89bd0410a26507a9acbb4d5150b5f284e7a4263ddf65930234d9a3ebddb26da3
SHA512

ed8714a3e4f918bf0cb62edfc19300714366e55393b3abbf60f8fd5b439146ceee26b062720238484efc0c240a2ceeadf981abe2f7406bf6b567f871f2acc1bd
SSDEEP

12288:Q99RHgaa+nw+eybQ70OD0PdLGv4ZRo0WSJR+/2x8MARET204MK2eyBeg:QxAaa25eybVllLPZW52+MARJ04t

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
beirutrest.com
Port:
21
Username:
[email protected]
Password:
9yXQ39wz(uL+

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://beirutrest.com
Port:
21
Username:
[email protected]
Password:
9yXQ39wz(uL+

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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.

Processes:

flow ioc

37 api.ipify.org
38 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

DAI SHAN HAI - VESSEL DETAILS.pdf.scr

description pid process target process

PID 3380 set thread context of 4960 3380 DAI SHAN HAI - VESSEL DETAILS.pdf.scr DAI SHAN HAI - VESSEL DETAILS.pdf.scr
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

DAI SHAN HAI - VESSEL DETAILS.pdf.scr

pid process

4960 DAI SHAN HAI - VESSEL DETAILS.pdf.scr
4960 DAI SHAN HAI - VESSEL DETAILS.pdf.scr
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

DAI SHAN HAI - VESSEL DETAILS.pdf.scr

description pid process

Token: SeDebugPrivilege 4960 DAI SHAN HAI - VESSEL DETAILS.pdf.scr

flow	ioc
37	api.ipify.org
38	api.ipify.org

description	pid	process	target process
PID 3380 set thread context of 4960	3380	DAI SHAN HAI - VESSEL DETAILS.pdf.scr	DAI SHAN HAI - VESSEL DETAILS.pdf.scr

pid	process
4960	DAI SHAN HAI - VESSEL DETAILS.pdf.scr
4960	DAI SHAN HAI - VESSEL DETAILS.pdf.scr

description	pid	process
Token: SeDebugPrivilege	4960	DAI SHAN HAI - VESSEL DETAILS.pdf.scr

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

DAI SHAN HAI - VESSEL DETAILS.pdf.scr

description	pid	process	target process
PID 3380 wrote to memory of 4960	3380	DAI SHAN HAI - VESSEL DETAILS.pdf.scr	DAI SHAN HAI - VESSEL DETAILS.pdf.scr
PID 3380 wrote to memory of 4960	3380	DAI SHAN HAI - VESSEL DETAILS.pdf.scr	DAI SHAN HAI - VESSEL DETAILS.pdf.scr
PID 3380 wrote to memory of 4960	3380	DAI SHAN HAI - VESSEL DETAILS.pdf.scr	DAI SHAN HAI - VESSEL DETAILS.pdf.scr
PID 3380 wrote to memory of 4960	3380	DAI SHAN HAI - VESSEL DETAILS.pdf.scr	DAI SHAN HAI - VESSEL DETAILS.pdf.scr
PID 3380 wrote to memory of 4960	3380	DAI SHAN HAI - VESSEL DETAILS.pdf.scr	DAI SHAN HAI - VESSEL DETAILS.pdf.scr
PID 3380 wrote to memory of 4960	3380	DAI SHAN HAI - VESSEL DETAILS.pdf.scr	DAI SHAN HAI - VESSEL DETAILS.pdf.scr
PID 3380 wrote to memory of 4960	3380	DAI SHAN HAI - VESSEL DETAILS.pdf.scr	DAI SHAN HAI - VESSEL DETAILS.pdf.scr
PID 3380 wrote to memory of 4960	3380	DAI SHAN HAI - VESSEL DETAILS.pdf.scr	DAI SHAN HAI - VESSEL DETAILS.pdf.scr

C:\Users\Admin\AppData\Local\Temp\DAI SHAN HAI - VESSEL DETAILS.pdf.scr
"C:\Users\Admin\AppData\Local\Temp\DAI SHAN HAI - VESSEL DETAILS.pdf.scr" /S
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3380

C:\Users\Admin\AppData\Local\Temp\DAI SHAN HAI - VESSEL DETAILS.pdf.scr
"C:\Users\Admin\AppData\Local\Temp\DAI SHAN HAI - VESSEL DETAILS.pdf.scr"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\DAI SHAN HAI - VESSEL DETAILS.pdf.scr.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/3380-4-0x00000000055A0000-0x00000000055AA000-memory.dmp

Filesize
40KB

Download
memory/3380-3-0x00000000055D0000-0x0000000005662000-memory.dmp

Filesize
584KB

Download
memory/3380-10-0x00000000092A0000-0x000000000933C000-memory.dmp

Filesize
624KB

Download
memory/3380-9-0x0000000006C60000-0x0000000006CE2000-memory.dmp

Filesize
520KB

Download
memory/3380-5-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/3380-6-0x0000000005AD0000-0x0000000005B70000-memory.dmp

Filesize
640KB

Download
memory/3380-7-0x00000000058A0000-0x00000000058BA000-memory.dmp

Filesize
104KB

Download
memory/3380-8-0x0000000005B70000-0x0000000005B80000-memory.dmp

Filesize
64KB

Download
memory/3380-15-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/3380-2-0x0000000005B80000-0x0000000006124000-memory.dmp

Filesize
5.6MB

Download
memory/3380-0-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/3380-1-0x0000000000AF0000-0x0000000000B9C000-memory.dmp

Filesize
688KB

Download
memory/4960-14-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4960-19-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4960-16-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4960-17-0x0000000005410000-0x0000000005476000-memory.dmp

Filesize
408KB

Download
memory/4960-18-0x0000000006A40000-0x0000000006A90000-memory.dmp

Filesize
320KB

Download
memory/4960-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads