agenttesla | f8109963334e58c28b2f9aafb3a98331929df0d1834dd4d1e84ac34e5327dd05

General

Target

2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe
Size

717KB
MD5

2f957aff9ecd8455aa2d692b0a0b01ce
SHA1

7901d2c9d85b16f171704aff1cede78aac687515
SHA256

f8109963334e58c28b2f9aafb3a98331929df0d1834dd4d1e84ac34e5327dd05
SHA512

32b443f9842f705fae89d67d25f1b2e737f0e24ba6be34349881d60379fbbd9733c2b898b9e988699135b9077299eeb403fb90162ae089908aa14df5079df59b
SSDEEP

12288:qzhvOUi0OwBH+sb1PdQHZA/8NCZ6fu1+PNmK7K7pLMf:qt2Uis+g1PCrfFNmpZMf

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
e)cnIdR1

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/2672-11-0x0000000000400000-0x000000000043C000-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:

2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe

description	pid	process	target process
PID 4236 set thread context of 2672	4236	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe

pid process

2672 2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe
2672 2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 2672 2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe

pid	process
2672	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe
2672	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2672	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe

description	pid	process	target process
PID 4236 wrote to memory of 2672	4236	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe
PID 4236 wrote to memory of 2672	4236	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe
PID 4236 wrote to memory of 2672	4236	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe
PID 4236 wrote to memory of 2672	4236	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe
PID 4236 wrote to memory of 2672	4236	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe
PID 4236 wrote to memory of 2672	4236	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe
PID 4236 wrote to memory of 2672	4236	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe
PID 4236 wrote to memory of 2672	4236	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe

outlook_office_path 1 IoCs

Processes:

2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe

outlook_win_path 1 IoCs

Processes:

2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4236

C:\Users\Admin\AppData\Local\Temp\2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2672

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\2f957aff9ecd8455aa2d692b0a0b01ce_JaffaCakes118.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2672-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2672-21-0x0000000006050000-0x00000000060A0000-memory.dmp

Filesize
320KB

Download
memory/2672-20-0x0000000005190000-0x00000000051A0000-memory.dmp

Filesize
64KB

Download
memory/2672-19-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download
memory/2672-18-0x0000000005EE0000-0x0000000005F46000-memory.dmp

Filesize
408KB

Download
memory/2672-17-0x0000000005540000-0x0000000005558000-memory.dmp

Filesize
96KB

Download
memory/2672-16-0x0000000005190000-0x00000000051A0000-memory.dmp

Filesize
64KB

Download
memory/2672-14-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download
memory/4236-5-0x00000000053C0000-0x00000000053CA000-memory.dmp

Filesize
40KB

Download
memory/4236-10-0x0000000007090000-0x0000000007102000-memory.dmp

Filesize
456KB

Download
memory/4236-9-0x0000000006EE0000-0x0000000006F7C000-memory.dmp

Filesize
624KB

Download
memory/4236-8-0x00000000053F0000-0x0000000005400000-memory.dmp

Filesize
64KB

Download
memory/4236-7-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download
memory/4236-15-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download
memory/4236-6-0x0000000006B10000-0x0000000006B28000-memory.dmp

Filesize
96KB

Download
memory/4236-0-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download
memory/4236-4-0x00000000053F0000-0x0000000005400000-memory.dmp

Filesize
64KB

Download
memory/4236-3-0x0000000005200000-0x0000000005292000-memory.dmp

Filesize
584KB

Download
memory/4236-2-0x0000000005870000-0x0000000005E14000-memory.dmp

Filesize
5.6MB

Download
memory/4236-1-0x00000000007B0000-0x000000000086A000-memory.dmp

Filesize
744KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads