agenttesla | 8e7ebca2166256f89d506b309b900d60abf4118d2b76a802fb0ae347f59081b7

General

Target

SWIFTS 001-010.exe
Size

753KB
MD5

6e52dbe109a73faf3eae3ffea3b46e76
SHA1

67de2ae6d91c9c53767b0eb8270208dd93594996
SHA256

8e7ebca2166256f89d506b309b900d60abf4118d2b76a802fb0ae347f59081b7
SHA512

ca701c245c3ca21d24c5b391f2f9671d4fee1fb1c01889332cc95cbd6f4a1212ab7d715bebd939220a3d48f98d6e4114aa61afb2eb232cdbc9a0831275dd987e

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bmrtecpack.com
Port:
587
Username:
[email protected]
Password:
ABdiamond6_

Signatures

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

AgentTesla Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2108-127-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/2108-128-0x000000000043767E-mapping.dmp	family_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
T1081
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
T1081
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
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

SWIFTS 001-010.exe

description pid process target process

PID 3876 set thread context of 2108 3876 SWIFTS 001-010.exe SWIFTS 001-010.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1484 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

SWIFTS 001-010.exeSWIFTS 001-010.exe

pid process

3876 SWIFTS 001-010.exe
2108 SWIFTS 001-010.exe
2108 SWIFTS 001-010.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SWIFTS 001-010.exeSWIFTS 001-010.exe

description pid process

Token: SeDebugPrivilege 3876 SWIFTS 001-010.exe
Token: SeDebugPrivilege 2108 SWIFTS 001-010.exe

description	pid	process	target process
PID 3876 set thread context of 2108	3876	SWIFTS 001-010.exe	SWIFTS 001-010.exe

pid	process
1484	schtasks.exe

pid	process
3876	SWIFTS 001-010.exe
2108	SWIFTS 001-010.exe
2108	SWIFTS 001-010.exe

description	pid	process
Token: SeDebugPrivilege	3876	SWIFTS 001-010.exe
Token: SeDebugPrivilege	2108	SWIFTS 001-010.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

SWIFTS 001-010.exe

description	pid	process	target process
PID 3876 wrote to memory of 1484	3876	SWIFTS 001-010.exe	schtasks.exe
PID 3876 wrote to memory of 1484	3876	SWIFTS 001-010.exe	schtasks.exe
PID 3876 wrote to memory of 1484	3876	SWIFTS 001-010.exe	schtasks.exe
PID 3876 wrote to memory of 2108	3876	SWIFTS 001-010.exe	SWIFTS 001-010.exe
PID 3876 wrote to memory of 2108	3876	SWIFTS 001-010.exe	SWIFTS 001-010.exe
PID 3876 wrote to memory of 2108	3876	SWIFTS 001-010.exe	SWIFTS 001-010.exe
PID 3876 wrote to memory of 2108	3876	SWIFTS 001-010.exe	SWIFTS 001-010.exe
PID 3876 wrote to memory of 2108	3876	SWIFTS 001-010.exe	SWIFTS 001-010.exe
PID 3876 wrote to memory of 2108	3876	SWIFTS 001-010.exe	SWIFTS 001-010.exe
PID 3876 wrote to memory of 2108	3876	SWIFTS 001-010.exe	SWIFTS 001-010.exe
PID 3876 wrote to memory of 2108	3876	SWIFTS 001-010.exe	SWIFTS 001-010.exe

C:\Users\Admin\AppData\Local\Temp\SWIFTS 001-010.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFTS 001-010.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3876

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hswEALswsTUY" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3672.tmp"
2⤵
- Creates scheduled task(s)
PID:1484

C:\Users\Admin\AppData\Local\Temp\SWIFTS 001-010.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFTS 001-010.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2108

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

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\SWIFTS 001-010.exe.log
MD5
90acfd72f14a512712b1a7380c0faf60

SHA1
40ba4accb8faa75887e84fb8e38d598dc8cf0f12

SHA256
20806822f0c130b340504132c1461b589261fbbc518e468f4f90733ab514cb86

SHA512
29dbf85e14e60868574cb4dc9bda83d3c229fb956733d8d2557f2475ee0e690ac9c2e72f31e02284996da6906ba2dbfa382a29b04c15a2406571d8ee19ad16b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3672.tmp
MD5
4778db7915777df7fdb232f6fb17ae6c

SHA1
21b53ae63998c33f10f10aabbd8cc493611c6ab1

SHA256
25473fda08c293d3cff2a3b628d53897ae6360a92d1f99a7b76994eb28054704

SHA512
cc02d499a4b4221471fb41ae8a99385d34ec049fb593ee687d03d4444636cd5d98e1f38ea9bd37144bd288a341ec0b0735877b254929b2ef8abc90af5373ce38

Download Submit
memory/1484-125-0x0000000000000000-mapping.dmp

Download
memory/2108-136-0x0000000005BE0000-0x0000000005BE1000-memory.dmp

Filesize
4KB

Download
memory/2108-135-0x0000000004F50000-0x0000000004F51000-memory.dmp

Filesize
4KB

Download
memory/2108-134-0x0000000004F40000-0x0000000004F41000-memory.dmp

Filesize
4KB

Download
memory/2108-128-0x000000000043767E-mapping.dmp

Download
memory/2108-127-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3876-119-0x0000000005260000-0x0000000005261000-memory.dmp

Filesize
4KB

Download
memory/3876-124-0x0000000008A70000-0x0000000008AAE000-memory.dmp

Filesize
248KB

Download
memory/3876-123-0x00000000089E0000-0x0000000008A63000-memory.dmp

Filesize
524KB

Download
memory/3876-122-0x0000000005780000-0x000000000579B000-memory.dmp

Filesize
108KB

Download
memory/3876-121-0x00000000053C0000-0x00000000058BE000-memory.dmp

Filesize
5.0MB

Download
memory/3876-120-0x0000000005460000-0x0000000005461000-memory.dmp

Filesize
4KB

Download
memory/3876-114-0x0000000000990000-0x0000000000991000-memory.dmp

Filesize
4KB

Download
memory/3876-118-0x00000000053C0000-0x00000000053C1000-memory.dmp

Filesize
4KB

Download
memory/3876-117-0x00000000058C0000-0x00000000058C1000-memory.dmp

Filesize
4KB

Download
memory/3876-116-0x00000000052A0000-0x00000000052A1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads