agenttesla | e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad

General

Target

e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe
Size

1.2MB
MD5

82dc097629bf39c66c1d5f363b8e7aee
SHA1

90ff9008b40de2057d40b3d1b262e547927c23ab
SHA256

e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad
SHA512

dac47415337697d2fd3eace52cdbad61493e247fa1f46396962af678199ef0e7aaafa93d98caa7635afa8081e85edd84597d8aee59ea1f2c17da8391de773a58
SSDEEP

24576:vSu1S82mBVrIiudqePxlncj4RW+pqoy/ttwcWBSq7C:vSuU82mTVonC40aqocfwJ

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cp5ua.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
11035517QWEiop@#$
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. 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/780-13-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/780-15-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/780-9-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/780-17-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/780-7-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/780-13-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/780-15-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/780-9-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/780-17-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/780-7-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables referencing Windows vault credential objects. Observed in infostealers 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/780-13-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/780-15-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/780-9-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/780-17-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/780-7-0x0000000000400000-0x0000000000440000-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 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/780-13-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/780-15-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/780-9-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/780-17-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/780-7-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/780-13-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/780-15-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/780-9-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/780-17-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/780-7-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/780-13-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/780-15-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/780-9-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/780-17-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/780-7-0x0000000000400000-0x0000000000440000-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:

e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe

description	pid	process	target process
PID 3048 set thread context of 780	3048	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe

pid	process
780	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe
780	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe

description pid process

Token: SeDebugPrivilege 780 e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe

description	pid	process
Token: SeDebugPrivilege	780	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe

description	pid	process	target process
PID 3048 wrote to memory of 780	3048	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe
PID 3048 wrote to memory of 780	3048	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe
PID 3048 wrote to memory of 780	3048	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe
PID 3048 wrote to memory of 780	3048	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe
PID 3048 wrote to memory of 780	3048	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe
PID 3048 wrote to memory of 780	3048	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe
PID 3048 wrote to memory of 780	3048	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe
PID 3048 wrote to memory of 780	3048	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe
PID 3048 wrote to memory of 780	3048	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe
PID 3048 wrote to memory of 780	3048	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe
PID 3048 wrote to memory of 780	3048	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe
PID 3048 wrote to memory of 780	3048	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe	e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe

C:\Users\Admin\AppData\Local\Temp\e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe
"C:\Users\Admin\AppData\Local\Temp\e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3048

C:\Users\Admin\AppData\Local\Temp\e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe
"C:\Users\Admin\AppData\Local\Temp\e3c775114e28518051b469cb95d6668aa037b6bb52219198694146dbf2a359ad.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:780

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/780-5-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/780-18-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/780-11-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/780-21-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/780-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/780-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/780-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/780-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/780-20-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/780-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/780-15-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3048-4-0x0000000000230000-0x0000000000238000-memory.dmp

Filesize
32KB

Download
memory/3048-0-0x0000000073F6E000-0x0000000073F6F000-memory.dmp

Filesize
4KB

Download
memory/3048-1-0x0000000000E80000-0x0000000000FB4000-memory.dmp

Filesize
1.2MB

Download
memory/3048-19-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/3048-2-0x0000000000CC0000-0x0000000000D2E000-memory.dmp

Filesize
440KB

Download
memory/3048-3-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads