agenttesla | f519a7adeec97db32f536e9868c000842db13a165080a6f85a6d990c8e45dfb6

General

Target

13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe
Size

366KB
MD5

13c300659a5ac464da6342c1a58fea3e
SHA1

1d8a32e324ba6a74594162fa4f906c1ab5488c7a
SHA256

f519a7adeec97db32f536e9868c000842db13a165080a6f85a6d990c8e45dfb6
SHA512

55b1c4261310b8f9700016a0aa43b3a4b0e92278f264cf7afcc4ce45c222e1b9dd991a70c30904f4f3cc2f07f0f03f2b40c2b3914231e7cb2dcf061e52ca4727
SSDEEP

6144:MwHibQ+MkhBWTNGkGTRd8wFtzdwYEU4x53CCr0kYGbWJfXhUSAxm18yvVuLsBT:MsSBWAkGVdD7bqxYCAb20L

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.romanservices.ca/
Port:
21
Username:
[email protected]
Password:
Kakata2928@

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/3272-11-0x0000000000400000-0x000000000043C000-memory.dmp	family_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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe

description	pid	process	target process
PID 4804 set thread context of 3272	4804	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe

pid process

3272 13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe
3272 13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 3272 13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe

pid	process
3272	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe
3272	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	3272	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe

description	pid	process	target process
PID 4804 wrote to memory of 3272	4804	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe
PID 4804 wrote to memory of 3272	4804	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe
PID 4804 wrote to memory of 3272	4804	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe
PID 4804 wrote to memory of 3272	4804	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe
PID 4804 wrote to memory of 3272	4804	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe
PID 4804 wrote to memory of 3272	4804	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe
PID 4804 wrote to memory of 3272	4804	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe
PID 4804 wrote to memory of 3272	4804	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe

outlook_office_path 1 IoCs

Processes:

13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe

outlook_win_path 1 IoCs

Processes:

13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4804

C:\Users\Admin\AppData\Local\Temp\13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3272

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\13c300659a5ac464da6342c1a58fea3e_JaffaCakes118.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/3272-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3272-21-0x00000000061E0000-0x0000000006230000-memory.dmp

Filesize
320KB

Download
memory/3272-20-0x0000000005400000-0x0000000005410000-memory.dmp

Filesize
64KB

Download
memory/3272-19-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/3272-18-0x0000000006070000-0x00000000060D6000-memory.dmp

Filesize
408KB

Download
memory/3272-17-0x00000000057B0000-0x00000000057C8000-memory.dmp

Filesize
96KB

Download
memory/3272-16-0x0000000005400000-0x0000000005410000-memory.dmp

Filesize
64KB

Download
memory/3272-14-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/4804-5-0x0000000005740000-0x000000000574A000-memory.dmp

Filesize
40KB

Download
memory/4804-10-0x0000000007090000-0x00000000070F0000-memory.dmp

Filesize
384KB

Download
memory/4804-9-0x0000000006F50000-0x0000000006FEC000-memory.dmp

Filesize
624KB

Download
memory/4804-8-0x00000000059B0000-0x00000000059C0000-memory.dmp

Filesize
64KB

Download
memory/4804-7-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/4804-15-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/4804-6-0x0000000006C20000-0x0000000006C2A000-memory.dmp

Filesize
40KB

Download
memory/4804-0-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/4804-4-0x00000000059B0000-0x00000000059C0000-memory.dmp

Filesize
64KB

Download
memory/4804-3-0x0000000005780000-0x0000000005812000-memory.dmp

Filesize
584KB

Download
memory/4804-2-0x0000000005D30000-0x00000000062D4000-memory.dmp

Filesize
5.6MB

Download
memory/4804-1-0x0000000000D20000-0x0000000000D82000-memory.dmp

Filesize
392KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads