agenttesla | c935dd6128830f5506af13b5e46043d4f8b2781e345936f06964722865ab0c6e

General

Target

lWAGihypmY0YXgh.exe
Size

812KB
MD5

4c0f12aff6638202b87a156b8bcabb8a
SHA1

4742ebd00f82dcc2a520e2165d5c941e6cba4936
SHA256

c935dd6128830f5506af13b5e46043d4f8b2781e345936f06964722865ab0c6e
SHA512

d77b8b4f17a840897add306e358a97a19f1be2e7605741efa8386f7e8fb23c1664228a47f9df8a3b4cf8cd0b311c1ee58e82f18bc4615273103e3fd080473322

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.sardaplywood.com
Port:
587
Username:
[email protected]
Password:
sup123st45

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/876-14-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/876-15-0x000000000043763E-mapping.dmp	family_agenttesla

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

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

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

Data from Local System
T1005

Credentials in Files
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

lWAGihypmY0YXgh.exe

description pid process target process

PID 4760 set thread context of 876 4760 lWAGihypmY0YXgh.exe lWAGihypmY0YXgh.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

436 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

lWAGihypmY0YXgh.exelWAGihypmY0YXgh.exe

pid process

4760 lWAGihypmY0YXgh.exe
876 lWAGihypmY0YXgh.exe
876 lWAGihypmY0YXgh.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

lWAGihypmY0YXgh.exelWAGihypmY0YXgh.exe

description pid process

Token: SeDebugPrivilege 4760 lWAGihypmY0YXgh.exe
Token: SeDebugPrivilege 876 lWAGihypmY0YXgh.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

lWAGihypmY0YXgh.exe

pid process

876 lWAGihypmY0YXgh.exe

description	pid	process	target process
PID 4760 set thread context of 876	4760	lWAGihypmY0YXgh.exe	lWAGihypmY0YXgh.exe

pid	process
436	schtasks.exe

pid	process
4760	lWAGihypmY0YXgh.exe
876	lWAGihypmY0YXgh.exe
876	lWAGihypmY0YXgh.exe

description	pid	process
Token: SeDebugPrivilege	4760	lWAGihypmY0YXgh.exe
Token: SeDebugPrivilege	876	lWAGihypmY0YXgh.exe

pid	process
876	lWAGihypmY0YXgh.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

lWAGihypmY0YXgh.exe

description	pid	process	target process
PID 4760 wrote to memory of 436	4760	lWAGihypmY0YXgh.exe	schtasks.exe
PID 4760 wrote to memory of 436	4760	lWAGihypmY0YXgh.exe	schtasks.exe
PID 4760 wrote to memory of 436	4760	lWAGihypmY0YXgh.exe	schtasks.exe
PID 4760 wrote to memory of 876	4760	lWAGihypmY0YXgh.exe	lWAGihypmY0YXgh.exe
PID 4760 wrote to memory of 876	4760	lWAGihypmY0YXgh.exe	lWAGihypmY0YXgh.exe
PID 4760 wrote to memory of 876	4760	lWAGihypmY0YXgh.exe	lWAGihypmY0YXgh.exe
PID 4760 wrote to memory of 876	4760	lWAGihypmY0YXgh.exe	lWAGihypmY0YXgh.exe
PID 4760 wrote to memory of 876	4760	lWAGihypmY0YXgh.exe	lWAGihypmY0YXgh.exe
PID 4760 wrote to memory of 876	4760	lWAGihypmY0YXgh.exe	lWAGihypmY0YXgh.exe
PID 4760 wrote to memory of 876	4760	lWAGihypmY0YXgh.exe	lWAGihypmY0YXgh.exe
PID 4760 wrote to memory of 876	4760	lWAGihypmY0YXgh.exe	lWAGihypmY0YXgh.exe

C:\Users\Admin\AppData\Local\Temp\lWAGihypmY0YXgh.exe
"C:\Users\Admin\AppData\Local\Temp\lWAGihypmY0YXgh.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4760

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HQNbDThyljJh" /XML "C:\Users\Admin\AppData\Local\Temp\tmp128F.tmp"
2⤵
- Creates scheduled task(s)
PID:436

C:\Users\Admin\AppData\Local\Temp\lWAGihypmY0YXgh.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:876

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\lWAGihypmY0YXgh.exe.log
MD5
0c2899d7c6746f42d5bbe088c777f94c

SHA1
622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

SHA256
5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

SHA512
ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp128F.tmp
MD5
15c1e32019edb7ff8f586d35704190bf

SHA1
956a7b493a8aa575bc0170005224256318e5cea6

SHA256
59079b3abb40adc4afcf15b9d2f89b3b7c2c6c6da4ea603b120958e83ec5e149

SHA512
5153dad38635aaf6af57a741fbdcde0198e65940d8d06fdd48b523d1a776b9dcfc3e5fe716ebe22424b9810c6c1c9457a3233becfe932816ce80d6d707635006

Download Submit
memory/436-12-0x0000000000000000-mapping.dmp

Download
memory/876-27-0x0000000005441000-0x0000000005442000-memory.dmp

Filesize
4KB

Download
memory/876-24-0x0000000005FB0000-0x0000000005FB1000-memory.dmp

Filesize
4KB

Download
memory/876-23-0x0000000005710000-0x0000000005711000-memory.dmp

Filesize
4KB

Download
memory/876-22-0x0000000005440000-0x0000000005441000-memory.dmp

Filesize
4KB

Download
memory/876-17-0x0000000073150000-0x000000007383E000-memory.dmp

Filesize
6.9MB

Download
memory/876-15-0x000000000043763E-mapping.dmp

Download
memory/876-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4760-7-0x0000000005810000-0x0000000005811000-memory.dmp

Filesize
4KB

Download
memory/4760-11-0x0000000007CC0000-0x0000000007CC1000-memory.dmp

Filesize
4KB

Download
memory/4760-10-0x0000000007BC0000-0x0000000007C17000-memory.dmp

Filesize
348KB

Download
memory/4760-9-0x0000000005A30000-0x0000000005A31000-memory.dmp

Filesize
4KB

Download
memory/4760-8-0x0000000005B60000-0x0000000005B64000-memory.dmp

Filesize
16KB

Download
memory/4760-2-0x0000000073150000-0x000000007383E000-memory.dmp

Filesize
6.9MB

Download
memory/4760-6-0x0000000005890000-0x0000000005891000-memory.dmp

Filesize
4KB

Download
memory/4760-5-0x0000000005CF0000-0x0000000005CF1000-memory.dmp

Filesize
4KB

Download
memory/4760-3-0x0000000000F10000-0x0000000000F11000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads