agenttesla | 07487de6424ab745dc074192f22f01f63e680ab72e9a72be613503d7cba3b09b

General

Target

5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe
Size

1.8MB
MD5

951a1250c9ba86a26e8fe49c41ee099a
SHA1

78e9419b58a09876fbd3d2b40ab589f20b480d90
SHA256

5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8
SHA512

9b96af5efcf55319c30814975fa03622fbe704fbb251a6b9d887271026b6a2d8181d54b7eaf078df7d2eae8be6937ce2de4fe95d687a9382ed98bfe78a254651

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
ayo@synderattorneys.com
Password:
success21

Signatures

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

AgentTesla Payload 4 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1396-122-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/1396-123-0x00000000004375EE-mapping.dmp	family_agenttesla
behavioral2/memory/1396-128-0x0000000005370000-0x000000000586E000-memory.dmp	family_agenttesla
behavioral2/memory/1396-133-0x0000000005370000-0x000000000586E000-memory.dmp	family_agenttesla

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
T1081
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

Suspicious use of SetThreadContext 1 IoCs

Processes:

5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe

description	pid	process	target process
PID 1844 set thread context of 1396	1844	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe

pid	process
1396	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe
1396	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe

description pid process

Token: SeDebugPrivilege 1396 5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe

description	pid	process
Token: SeDebugPrivilege	1396	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe

description	pid	process	target process
PID 1844 wrote to memory of 1396	1844	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe
PID 1844 wrote to memory of 1396	1844	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe
PID 1844 wrote to memory of 1396	1844	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe
PID 1844 wrote to memory of 1396	1844	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe
PID 1844 wrote to memory of 1396	1844	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe
PID 1844 wrote to memory of 1396	1844	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe
PID 1844 wrote to memory of 1396	1844	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe
PID 1844 wrote to memory of 1396	1844	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe	5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe

C:\Users\Admin\AppData\Local\Temp\5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe
"C:\Users\Admin\AppData\Local\Temp\5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1844

C:\Users\Admin\AppData\Local\Temp\5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe
"C:\Users\Admin\AppData\Local\Temp\5b15309de30fcdb1dab3393ab898b68f9390df15125551f95f1b23e3118336c8.bin.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1396

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1396-123-0x00000000004375EE-mapping.dmp

Download
memory/1396-133-0x0000000005370000-0x000000000586E000-memory.dmp

Filesize
5.0MB

Download
memory/1396-132-0x0000000001260000-0x0000000001261000-memory.dmp

Filesize
4KB

Download
memory/1396-131-0x00000000065F0000-0x00000000065F1000-memory.dmp

Filesize
4KB

Download
memory/1396-130-0x0000000006060000-0x0000000006061000-memory.dmp

Filesize
4KB

Download
memory/1396-129-0x00000000054B0000-0x00000000054B1000-memory.dmp

Filesize
4KB

Download
memory/1396-128-0x0000000005370000-0x000000000586E000-memory.dmp

Filesize
5.0MB

Download
memory/1396-122-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1844-118-0x0000000002940000-0x0000000002941000-memory.dmp

Filesize
4KB

Download
memory/1844-121-0x0000000006880000-0x0000000006881000-memory.dmp

Filesize
4KB

Download
memory/1844-120-0x00000000061C0000-0x0000000006202000-memory.dmp

Filesize
264KB

Download
memory/1844-119-0x0000000006370000-0x0000000006371000-memory.dmp

Filesize
4KB

Download
memory/1844-114-0x00000000004C0000-0x00000000004C1000-memory.dmp

Filesize
4KB

Download
memory/1844-117-0x0000000004F10000-0x0000000004F11000-memory.dmp

Filesize
4KB

Download
memory/1844-116-0x0000000004E70000-0x0000000004E71000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads