agenttesla | 1507118f528232defccaa4b670e7e72fbcf1a97e272114425517b49133cf8ee7

General

Target

united scientific equipent.exe
Size

710KB
MD5

71536be72d8cc9dc156f1ff70b7f69a5
SHA1

ff0bb0d7e4dfa01c187c80d2e42d85feb22d98b9
SHA256

9909753bfb0ac8ab165bab3555233d03b01a9274a92e57c022f87ccbe51ca415
SHA512

9a98d57116a638e4ec0df224c243a074de233bf1859ea6a5efbf0d4d36ef470a9421d535e2d35371c1191d72f09aa0352ba9d147dae62ef6e4fc5c0650df07c9
SSDEEP

12288:v1XZi970Oz6hGy69oswvYeMW5+uCwpla6Mqbjvkgb3I9S0dbp5Ne:dXZ7DnY/WcuCd1qbjvkWI9S0Fp5Ne

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.cybernetics.co.za
Port:
587
Username:
[email protected]
Password:
P@ssw0rd

Signatures

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

AgentTesla payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2272-141-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

united scientific equipent.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	united scientific equipent.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

united scientific equipent.exe

description pid process target process

PID 4896 set thread context of 2272 4896 united scientific equipent.exe united scientific equipent.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

1632 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

united scientific equipent.exe

pid process

2272 united scientific equipent.exe
2272 united scientific equipent.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

united scientific equipent.exe

description pid process

Token: SeDebugPrivilege 2272 united scientific equipent.exe

description	pid	process	target process
PID 4896 set thread context of 2272	4896	united scientific equipent.exe	united scientific equipent.exe

pid	process
1632	schtasks.exe

pid	process
2272	united scientific equipent.exe
2272	united scientific equipent.exe

description	pid	process
Token: SeDebugPrivilege	2272	united scientific equipent.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

united scientific equipent.exe

description	pid	process	target process
PID 4896 wrote to memory of 1632	4896	united scientific equipent.exe	schtasks.exe
PID 4896 wrote to memory of 1632	4896	united scientific equipent.exe	schtasks.exe
PID 4896 wrote to memory of 1632	4896	united scientific equipent.exe	schtasks.exe
PID 4896 wrote to memory of 2272	4896	united scientific equipent.exe	united scientific equipent.exe
PID 4896 wrote to memory of 2272	4896	united scientific equipent.exe	united scientific equipent.exe
PID 4896 wrote to memory of 2272	4896	united scientific equipent.exe	united scientific equipent.exe
PID 4896 wrote to memory of 2272	4896	united scientific equipent.exe	united scientific equipent.exe
PID 4896 wrote to memory of 2272	4896	united scientific equipent.exe	united scientific equipent.exe
PID 4896 wrote to memory of 2272	4896	united scientific equipent.exe	united scientific equipent.exe
PID 4896 wrote to memory of 2272	4896	united scientific equipent.exe	united scientific equipent.exe
PID 4896 wrote to memory of 2272	4896	united scientific equipent.exe	united scientific equipent.exe

C:\Users\Admin\AppData\Local\Temp\united scientific equipent.exe
"C:\Users\Admin\AppData\Local\Temp\united scientific equipent.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4896

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lyganvy" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC92C.tmp"
2⤵
- Creates scheduled task(s)
PID:1632

C:\Users\Admin\AppData\Local\Temp\united scientific equipent.exe
"C:\Users\Admin\AppData\Local\Temp\united scientific equipent.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2272

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\united scientific equipent.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC92C.tmp

Filesize
1KB

MD5
0897b8b7a2141f802db8d7d9c858a08c

SHA1
fde240d4df87a39d81afeafd9137fa18ba42b251

SHA256
1aa2aa33f30cb074adf0dce91e7e1b39202398913d5edb1e79c9d52ab08ce94e

SHA512
4529ca94bf2e3fd016799f8def7c05ec901c462d0ee83d85c5fb1e4af7957726686d9683aab7421d940174fd78655bfb4caa22044e1dda2c15ea58e2d7133945

Download Submit
memory/1632-138-0x0000000000000000-mapping.dmp

Download
memory/2272-140-0x0000000000000000-mapping.dmp

Download
memory/2272-141-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2272-143-0x0000000006450000-0x00000000064B6000-memory.dmp

Filesize
408KB

Download
memory/4896-132-0x0000000000F80000-0x0000000001038000-memory.dmp

Filesize
736KB

Download
memory/4896-133-0x0000000005A60000-0x0000000005AFC000-memory.dmp

Filesize
624KB

Download
memory/4896-134-0x00000000060B0000-0x0000000006654000-memory.dmp

Filesize
5.6MB

Download
memory/4896-135-0x0000000005B00000-0x0000000005B92000-memory.dmp

Filesize
584KB

Download
memory/4896-136-0x00000000059E0000-0x00000000059EA000-memory.dmp

Filesize
40KB

Download
memory/4896-137-0x0000000005C90000-0x0000000005CE6000-memory.dmp

Filesize
344KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads