agenttesla | ea9baa1f1f247269768ac113a6e19f639446c6019a36665f94188a603dacaeed

General

Target

54342346655_88_876_9_276545_28765566566.exe
Size

382KB
MD5

3cb3d290f92bebc3686144ccd2781a7b
SHA1

b6624d19e6173ef0ae13079dcc2da92db4cfe73e
SHA256

ea9baa1f1f247269768ac113a6e19f639446c6019a36665f94188a603dacaeed
SHA512

751903d038fb4946bf73419ee6db7c357eebe6b856422a52cd2e5ff43a703bd6bc8a6fab57b483cfc7e400df7425683488cf970668dd55a10d5705bc5a57074b

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.randebann.com
Port:
587
Username:
[email protected]
Password:
nZ(hZCp1

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/2852-124-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/2852-125-0x0000000000436C7E-mapping.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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

54342346655_88_876_9_276545_28765566566.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	54342346655_88_876_9_276545_28765566566.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	54342346655_88_876_9_276545_28765566566.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	54342346655_88_876_9_276545_28765566566.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

54342346655_88_876_9_276545_28765566566.exe

description	pid	process	target process
PID 2848 set thread context of 2852	2848	54342346655_88_876_9_276545_28765566566.exe	54342346655_88_876_9_276545_28765566566.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

54342346655_88_876_9_276545_28765566566.exe

pid process

2852 54342346655_88_876_9_276545_28765566566.exe
2852 54342346655_88_876_9_276545_28765566566.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

54342346655_88_876_9_276545_28765566566.exe

description pid process

Token: SeDebugPrivilege 2852 54342346655_88_876_9_276545_28765566566.exe

pid	process
2852	54342346655_88_876_9_276545_28765566566.exe
2852	54342346655_88_876_9_276545_28765566566.exe

description	pid	process
Token: SeDebugPrivilege	2852	54342346655_88_876_9_276545_28765566566.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

54342346655_88_876_9_276545_28765566566.exe

description	pid	process	target process
PID 2848 wrote to memory of 2852	2848	54342346655_88_876_9_276545_28765566566.exe	54342346655_88_876_9_276545_28765566566.exe
PID 2848 wrote to memory of 2852	2848	54342346655_88_876_9_276545_28765566566.exe	54342346655_88_876_9_276545_28765566566.exe
PID 2848 wrote to memory of 2852	2848	54342346655_88_876_9_276545_28765566566.exe	54342346655_88_876_9_276545_28765566566.exe
PID 2848 wrote to memory of 2852	2848	54342346655_88_876_9_276545_28765566566.exe	54342346655_88_876_9_276545_28765566566.exe
PID 2848 wrote to memory of 2852	2848	54342346655_88_876_9_276545_28765566566.exe	54342346655_88_876_9_276545_28765566566.exe
PID 2848 wrote to memory of 2852	2848	54342346655_88_876_9_276545_28765566566.exe	54342346655_88_876_9_276545_28765566566.exe
PID 2848 wrote to memory of 2852	2848	54342346655_88_876_9_276545_28765566566.exe	54342346655_88_876_9_276545_28765566566.exe
PID 2848 wrote to memory of 2852	2848	54342346655_88_876_9_276545_28765566566.exe	54342346655_88_876_9_276545_28765566566.exe

outlook_office_path 1 IoCs

Processes:

54342346655_88_876_9_276545_28765566566.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	54342346655_88_876_9_276545_28765566566.exe

outlook_win_path 1 IoCs

Processes:

54342346655_88_876_9_276545_28765566566.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	54342346655_88_876_9_276545_28765566566.exe

C:\Users\Admin\AppData\Local\Temp\54342346655_88_876_9_276545_28765566566.exe
"C:\Users\Admin\AppData\Local\Temp\54342346655_88_876_9_276545_28765566566.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2848

C:\Users\Admin\AppData\Local\Temp\54342346655_88_876_9_276545_28765566566.exe
"C:\Users\Admin\AppData\Local\Temp\54342346655_88_876_9_276545_28765566566.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2852

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\54342346655_88_876_9_276545_28765566566.exe.log
MD5
a0e707fe36011e6af75f346b45a6c283

SHA1
fa05c5ca3b0eeb77c5da2c58fad57f974f210741

SHA256
24ca8675c1460696657b57ef8366db96952438fbccf17cea214dc462b5ad81f1

SHA512
77fd034849cbd1c4c132cd5b3aa554335968e7881c959888ee150ec4b232f885f62970c1bc56b6d3f660a404ed44b9d87a301b71a07436b7962cd07dde90a108

Download Submit
memory/2848-122-0x00000000064D0000-0x00000000064D1000-memory.dmp

Filesize
4KB

Download
memory/2848-118-0x0000000005780000-0x0000000005781000-memory.dmp

Filesize
4KB

Download
memory/2848-119-0x0000000005B30000-0x0000000005B31000-memory.dmp

Filesize
4KB

Download
memory/2848-120-0x0000000005B00000-0x0000000005B07000-memory.dmp

Filesize
28KB

Download
memory/2848-121-0x00000000056E0000-0x0000000005BDE000-memory.dmp

Filesize
5.0MB

Download
memory/2848-115-0x0000000000D50000-0x0000000000D51000-memory.dmp

Filesize
4KB

Download
memory/2848-123-0x0000000006570000-0x00000000065C7000-memory.dmp

Filesize
348KB

Download
memory/2848-117-0x0000000005BE0000-0x0000000005BE1000-memory.dmp

Filesize
4KB

Download
memory/2852-124-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2852-125-0x0000000000436C7E-mapping.dmp

Download
memory/2852-131-0x0000000002950000-0x0000000002951000-memory.dmp

Filesize
4KB

Download
memory/2852-132-0x0000000004FF0000-0x0000000004FF1000-memory.dmp

Filesize
4KB

Download
memory/2852-133-0x0000000005B60000-0x0000000005B61000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads