agenttesla | 405b3676366ea03fa6a3673499137339c4abe643b9d73eb027bdd7bb255788de

General

Target

0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe
Size

447KB
MD5

0a319fcaff75155af14b98f3292a1b1e
SHA1

0a15198b36eea03b3bec2e599e8c5cc8830fc6b2
SHA256

405b3676366ea03fa6a3673499137339c4abe643b9d73eb027bdd7bb255788de
SHA512

bb823d2659a8feb5cd9bbc89cbaea6734873772c848278a8599385983307c82802bfa5e56d1310475a5d1ad4db1c1f5f27d9c93ac37f470e80f9511613e29505
SSDEEP

6144:G3kJbU1JhQdf/65DMXqCFdxTRHDiK4KhrR+gAj3dDpS3GsLl4hHJjvY:IebU1/oKHIdxTNV7b+gAjNDk3ziJjw

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.privateemail.com
Port:
587
Username:
ken@kengrouco.xyz
Password:
Everest10

Signatures

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

AgentTesla payload 7 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2392-9-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2392-10-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2392-13-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2392-15-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2392-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2392-20-0x00000000021D0000-0x0000000002210000-memory.dmp	family_agenttesla
behavioral1/memory/2392-22-0x00000000021D0000-0x0000000002210000-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:

0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe

description	pid	process	target process
PID 1996 set thread context of 2392	1996	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe

pid process

2392 0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe
2392 0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 2392 0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe

pid	process
2392	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe
2392	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2392	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe

description	pid	process	target process
PID 1996 wrote to memory of 2392	1996	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe
PID 1996 wrote to memory of 2392	1996	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe
PID 1996 wrote to memory of 2392	1996	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe
PID 1996 wrote to memory of 2392	1996	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe
PID 1996 wrote to memory of 2392	1996	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe
PID 1996 wrote to memory of 2392	1996	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe
PID 1996 wrote to memory of 2392	1996	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe
PID 1996 wrote to memory of 2392	1996	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe
PID 1996 wrote to memory of 2392	1996	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe

outlook_office_path 1 IoCs

Processes:

0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe

outlook_win_path 1 IoCs

Processes:

0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1996

C:\Users\Admin\AppData\Local\Temp\0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0a319fcaff75155af14b98f3292a1b1e_JaffaCakes118.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2392

MITRE ATT&CK Matrix ATT&CK v13

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

2

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/1996-19-0x0000000074640000-0x0000000074D2E000-memory.dmp

Filesize
6.9MB

Download
memory/1996-1-0x0000000074640000-0x0000000074D2E000-memory.dmp

Filesize
6.9MB

Download
memory/1996-2-0x0000000004D60000-0x0000000004DA0000-memory.dmp

Filesize
256KB

Download
memory/1996-3-0x0000000000380000-0x000000000038E000-memory.dmp

Filesize
56KB

Download
memory/1996-4-0x0000000074640000-0x0000000074D2E000-memory.dmp

Filesize
6.9MB

Download
memory/1996-5-0x0000000004D60000-0x0000000004DA0000-memory.dmp

Filesize
256KB

Download
memory/1996-6-0x0000000004DA0000-0x0000000004E00000-memory.dmp

Filesize
384KB

Download
memory/1996-0-0x0000000000200000-0x0000000000276000-memory.dmp

Filesize
472KB

Download
memory/2392-20-0x00000000021D0000-0x0000000002210000-memory.dmp

Filesize
256KB

Download
memory/2392-22-0x00000000021D0000-0x0000000002210000-memory.dmp

Filesize
256KB

Download
memory/2392-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2392-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2392-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2392-15-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2392-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2392-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2392-18-0x0000000074640000-0x0000000074D2E000-memory.dmp

Filesize
6.9MB

Download
memory/2392-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2392-21-0x0000000074640000-0x0000000074D2E000-memory.dmp

Filesize
6.9MB

Download
memory/2392-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads