agenttesla | d23a0a7b5858a8eb226c84fa74633b5d1e369b9a126c98b5d716e2e861efff77

General

Target

1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe
Size

443KB
MD5

1c27ee819a947bdd8c1af79c7214cb58
SHA1

12d9fa922346b4f85675ce66a591ce4527b27ad1
SHA256

d23a0a7b5858a8eb226c84fa74633b5d1e369b9a126c98b5d716e2e861efff77
SHA512

d748b198acd8857a1854f3005b9699b297fb4760d7c59add57681ac88d403ad34eeccba9db9fff08090004415c311211c371aa28505a5d5bf1bdc8177587015e
SSDEEP

12288:9s0pSS5mcWY+i+7cW7N9HXyEGiLizRO0ZhxsSB:dp7+7cW76EGgUdZhnB

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.yana-ius.ro/
Port:
21
Username:
[email protected]
Password:
admin@#1235

Signatures

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

AgentTesla payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2412-11-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe

description	pid	process	target process
PID 3132 set thread context of 2412	3132	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe

pid process

2412 1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe
2412 1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 2412 1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe

pid	process
2412	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe
2412	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2412	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe

description	pid	process	target process
PID 3132 wrote to memory of 2412	3132	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe
PID 3132 wrote to memory of 2412	3132	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe
PID 3132 wrote to memory of 2412	3132	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe
PID 3132 wrote to memory of 2412	3132	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe
PID 3132 wrote to memory of 2412	3132	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe
PID 3132 wrote to memory of 2412	3132	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe
PID 3132 wrote to memory of 2412	3132	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe
PID 3132 wrote to memory of 2412	3132	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe

outlook_office_path 1 IoCs

Processes:

1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe

outlook_win_path 1 IoCs

Processes:

1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3132

C:\Users\Admin\AppData\Local\Temp\1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1c27ee819a947bdd8c1af79c7214cb58_JaffaCakes118.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2412-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2412-21-0x0000000006310000-0x0000000006360000-memory.dmp

Filesize
320KB

Download
memory/2412-20-0x0000000005220000-0x0000000005230000-memory.dmp

Filesize
64KB

Download
memory/2412-19-0x0000000074CE0000-0x0000000075490000-memory.dmp

Filesize
7.7MB

Download
memory/2412-18-0x0000000006150000-0x00000000061B6000-memory.dmp

Filesize
408KB

Download
memory/2412-17-0x00000000057B0000-0x00000000057C8000-memory.dmp

Filesize
96KB

Download
memory/2412-16-0x0000000005220000-0x0000000005230000-memory.dmp

Filesize
64KB

Download
memory/2412-15-0x0000000074CE0000-0x0000000075490000-memory.dmp

Filesize
7.7MB

Download
memory/3132-5-0x0000000004FC0000-0x0000000004FCA000-memory.dmp

Filesize
40KB

Download
memory/3132-10-0x00000000067C0000-0x0000000006830000-memory.dmp

Filesize
448KB

Download
memory/3132-9-0x00000000066B0000-0x000000000674C000-memory.dmp

Filesize
624KB

Download
memory/3132-8-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/3132-14-0x0000000074CE0000-0x0000000075490000-memory.dmp

Filesize
7.7MB

Download
memory/3132-7-0x0000000074CE0000-0x0000000075490000-memory.dmp

Filesize
7.7MB

Download
memory/3132-6-0x0000000005140000-0x000000000514A000-memory.dmp

Filesize
40KB

Download
memory/3132-0-0x00000000003F0000-0x0000000000466000-memory.dmp

Filesize
472KB

Download
memory/3132-4-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/3132-3-0x0000000004E10000-0x0000000004EA2000-memory.dmp

Filesize
584KB

Download
memory/3132-2-0x00000000053C0000-0x0000000005964000-memory.dmp

Filesize
5.6MB

Download
memory/3132-1-0x0000000074CE0000-0x0000000075490000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads