agenttesla | 3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e

General

Target

3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe
Size

704KB
MD5

0cddb3e724f9bb0314bf8c50db240cf0
SHA1

8018274d23411ab33bf16168036de21e2790aa0b
SHA256

3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e
SHA512

e3a5d004c7f55ee037ff375d235e6cb1d69b5b6733b253068ac2486d7c5c66352d842dd730f2b5ff80bd1e533c2eb6e8e7ffa87b9d65c1367d3e965618fde0a7
SSDEEP

12288:7WYIPXjxannnHg2cOriFgRtHKOtnk9ViDE48k91yOcYG3aHcyvNm:7WYIPFannnHg2JPtKOai0GZlGqHcyvk

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.orako.co.ke
Port:
587
Username:
[email protected]
Password:
zVY1H)4,AgHi
Email To:
[email protected]

Signatures

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

Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3312-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3312-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3312-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3312-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3312-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3312-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe

description	pid	process	target process
PID 2224 set thread context of 3312	2224	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe

pid	process
3312	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe
3312	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe
3312	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe

description pid process

Token: SeDebugPrivilege 3312 3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe

description	pid	process
Token: SeDebugPrivilege	3312	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe

description	pid	process	target process
PID 2224 wrote to memory of 3312	2224	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe
PID 2224 wrote to memory of 3312	2224	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe
PID 2224 wrote to memory of 3312	2224	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe
PID 2224 wrote to memory of 3312	2224	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe
PID 2224 wrote to memory of 3312	2224	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe
PID 2224 wrote to memory of 3312	2224	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe
PID 2224 wrote to memory of 3312	2224	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe
PID 2224 wrote to memory of 3312	2224	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe	3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe

C:\Users\Admin\AppData\Local\Temp\3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe
"C:\Users\Admin\AppData\Local\Temp\3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2224

C:\Users\Admin\AppData\Local\Temp\3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe
"C:\Users\Admin\AppData\Local\Temp\3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3312

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\3ebacca195af8a57792fa7fa13c371bc68078d8c33f0d16220c6b65df1271d3e.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2224-8-0x0000000008C70000-0x0000000008CF2000-memory.dmp

Filesize
520KB

Download
memory/2224-3-0x0000000004DA0000-0x0000000004E32000-memory.dmp

Filesize
584KB

Download
memory/2224-9-0x000000000BD90000-0x000000000BE2C000-memory.dmp

Filesize
624KB

Download
memory/2224-0-0x0000000000430000-0x00000000004E4000-memory.dmp

Filesize
720KB

Download
memory/2224-5-0x0000000004D90000-0x0000000004D9A000-memory.dmp

Filesize
40KB

Download
memory/2224-6-0x00000000066E0000-0x0000000006700000-memory.dmp

Filesize
128KB

Download
memory/2224-7-0x0000000005FF0000-0x0000000006004000-memory.dmp

Filesize
80KB

Download
memory/2224-1-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/2224-15-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/2224-2-0x0000000005440000-0x00000000059E4000-memory.dmp

Filesize
5.6MB

Download
memory/2224-4-0x0000000004F80000-0x0000000004F90000-memory.dmp

Filesize
64KB

Download
memory/3312-13-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/3312-19-0x0000000005120000-0x0000000005130000-memory.dmp

Filesize
64KB

Download
memory/3312-16-0x0000000005120000-0x0000000005130000-memory.dmp

Filesize
64KB

Download
memory/3312-14-0x0000000005270000-0x00000000052D6000-memory.dmp

Filesize
408KB

Download
memory/3312-17-0x0000000005ED0000-0x0000000005F20000-memory.dmp

Filesize
320KB

Download
memory/3312-18-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/3312-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads