agenttesla | 27f40f6895f42d0a93a06dbcb4ed97ad4c4bb96889494d6749e0f07e0fd39f6f

General

Target

0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
Size

930KB
MD5

0eee871554d41113a7581448776f77e4
SHA1

1da2a651455c120b9aa1580af5ab17a5d0e6e81a
SHA256

27f40f6895f42d0a93a06dbcb4ed97ad4c4bb96889494d6749e0f07e0fd39f6f
SHA512

e8abc8611671fa3c5c3daee3bcb15b7e5d8dccff31b5308cb1b4179d4905d1ad672b06e68771b13bb5bac6b752236e28d6cc507a30e700883b65af7d4466e2c9
SSDEEP

24576:qgkBsiGxe4WPUinUuUS+ndSP/J8ffr7uOJV4b:gBQP7jS+dS2fzyOJV4b

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.privateemail.com
Port:
587
Username:
[email protected]
Password:
Everest10

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/1424-11-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/1424-16-0x0000000005860000-0x0000000005870000-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:

0eee871554d41113a7581448776f77e4_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	0eee871554d41113a7581448776f77e4_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	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

0eee871554d41113a7581448776f77e4_JaffaCakes118.exe

description	pid	process	target process
PID 1332 set thread context of 1424	1332	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

0eee871554d41113a7581448776f77e4_JaffaCakes118.exe

pid process

1424 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
1424 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0eee871554d41113a7581448776f77e4_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 1424 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe

pid	process
1424	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
1424	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	1424	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

0eee871554d41113a7581448776f77e4_JaffaCakes118.exe

description	pid	process	target process
PID 1332 wrote to memory of 1424	1332	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
PID 1332 wrote to memory of 1424	1332	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
PID 1332 wrote to memory of 1424	1332	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
PID 1332 wrote to memory of 1424	1332	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
PID 1332 wrote to memory of 1424	1332	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
PID 1332 wrote to memory of 1424	1332	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
PID 1332 wrote to memory of 1424	1332	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
PID 1332 wrote to memory of 1424	1332	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe

outlook_office_path 1 IoCs

Processes:

0eee871554d41113a7581448776f77e4_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	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe

outlook_win_path 1 IoCs

Processes:

0eee871554d41113a7581448776f77e4_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	0eee871554d41113a7581448776f77e4_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0eee871554d41113a7581448776f77e4_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1332

C:\Users\Admin\AppData\Local\Temp\0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0eee871554d41113a7581448776f77e4_JaffaCakes118.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1424

Network

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\0eee871554d41113a7581448776f77e4_JaffaCakes118.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1332-10-0x0000000008020000-0x00000000080FC000-memory.dmp

Filesize
880KB

Download
memory/1332-15-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/1332-3-0x00000000054E0000-0x0000000005572000-memory.dmp

Filesize
584KB

Download
memory/1332-4-0x0000000005420000-0x0000000005430000-memory.dmp

Filesize
64KB

Download
memory/1332-5-0x00000000054D0000-0x00000000054DA000-memory.dmp

Filesize
40KB

Download
memory/1332-6-0x0000000006850000-0x00000000068EC000-memory.dmp

Filesize
624KB

Download
memory/1332-7-0x00000000067B0000-0x00000000067BA000-memory.dmp

Filesize
40KB

Download
memory/1332-9-0x0000000005420000-0x0000000005430000-memory.dmp

Filesize
64KB

Download
memory/1332-0-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/1332-2-0x00000000059F0000-0x0000000005F94000-memory.dmp

Filesize
5.6MB

Download
memory/1332-8-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/1332-1-0x0000000000B50000-0x0000000000C3E000-memory.dmp

Filesize
952KB

Download
memory/1424-14-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/1424-19-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/1424-16-0x0000000005860000-0x0000000005870000-memory.dmp

Filesize
64KB

Download
memory/1424-17-0x0000000005C00000-0x0000000005C18000-memory.dmp

Filesize
96KB

Download
memory/1424-18-0x00000000065A0000-0x0000000006606000-memory.dmp

Filesize
408KB

Download
memory/1424-21-0x0000000006760000-0x00000000067B0000-memory.dmp

Filesize
320KB

Download
memory/1424-20-0x0000000005860000-0x0000000005870000-memory.dmp

Filesize
64KB

Download
memory/1424-11-0x0000000000400000-0x000000000043C000-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