agenttesla | dcc9d72d79623d433e08bc5dc8698e575b82ca29dcd37f1c6c9911dd3817872d

General

Target

594ba6bbb8abba31fb7474ddb8d218e456d02db0af5cd5e97b5f83e748afc6fd.exe
Size

1.1MB
MD5

7fb82bd3ea0cd2dc23015f11623f6e31
SHA1

318c0ea8390cc6c132da77db41e162507c46ed76
SHA256

594ba6bbb8abba31fb7474ddb8d218e456d02db0af5cd5e97b5f83e748afc6fd
SHA512

394fd09943996ac13f3fdcfa7f882c26f07ee2660abd21592ee43e912e3127941366c8a043f8f99fbb0343fc29cc22c22d99237e5ac1a9f1bf575f0c46d06c05
SSDEEP

24576:94lavt0LkLL9IMixoEgeadYgyGlRCyWpEq9MmCS:Ukwkn9IMHeadYlGZ9aPCS

Score

10^/10

agenttesla credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cp8nl.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
@qwerty90123
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3680 set thread context of 4452	3680	594ba6bbb8abba31fb7474ddb8d218e456d02db0af5cd5e97b5f83e748afc6fd.exe	93

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	594ba6bbb8abba31fb7474ddb8d218e456d02db0af5cd5e97b5f83e748afc6fd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4452	RegSvcs.exe
4452	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3680	594ba6bbb8abba31fb7474ddb8d218e456d02db0af5cd5e97b5f83e748afc6fd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4452	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3680	594ba6bbb8abba31fb7474ddb8d218e456d02db0af5cd5e97b5f83e748afc6fd.exe
3680	594ba6bbb8abba31fb7474ddb8d218e456d02db0af5cd5e97b5f83e748afc6fd.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3680	594ba6bbb8abba31fb7474ddb8d218e456d02db0af5cd5e97b5f83e748afc6fd.exe
3680	594ba6bbb8abba31fb7474ddb8d218e456d02db0af5cd5e97b5f83e748afc6fd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3680 wrote to memory of 4452	3680	594ba6bbb8abba31fb7474ddb8d218e456d02db0af5cd5e97b5f83e748afc6fd.exe	93
PID 3680 wrote to memory of 4452	3680	594ba6bbb8abba31fb7474ddb8d218e456d02db0af5cd5e97b5f83e748afc6fd.exe	93
PID 3680 wrote to memory of 4452	3680	594ba6bbb8abba31fb7474ddb8d218e456d02db0af5cd5e97b5f83e748afc6fd.exe	93
PID 3680 wrote to memory of 4452	3680	594ba6bbb8abba31fb7474ddb8d218e456d02db0af5cd5e97b5f83e748afc6fd.exe	93

C:\Users\Admin\AppData\Local\Temp\594ba6bbb8abba31fb7474ddb8d218e456d02db0af5cd5e97b5f83e748afc6fd.exe
"C:\Users\Admin\AppData\Local\Temp\594ba6bbb8abba31fb7474ddb8d218e456d02db0af5cd5e97b5f83e748afc6fd.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3680
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\594ba6bbb8abba31fb7474ddb8d218e456d02db0af5cd5e97b5f83e748afc6fd.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4452

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4304,i,12198811467968044966,17227406646827438786,262144 --variations-seed-version --mojo-platform-channel-handle=4060 /prefetch:8
1⤵
PID:4160

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3680-5-0x0000000004920000-0x0000000004924000-memory.dmp

Filesize
16KB

Download
memory/4452-6-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4452-7-0x00000000735BE000-0x00000000735BF000-memory.dmp

Filesize
4KB

Download
memory/4452-8-0x0000000005BF0000-0x0000000006194000-memory.dmp

Filesize
5.6MB

Download
memory/4452-9-0x00000000056B0000-0x0000000005716000-memory.dmp

Filesize
408KB

Download
memory/4452-10-0x00000000735B0000-0x0000000073D60000-memory.dmp

Filesize
7.7MB

Download
memory/4452-11-0x0000000006460000-0x00000000064B0000-memory.dmp

Filesize
320KB

Download
memory/4452-12-0x0000000006550000-0x00000000065E2000-memory.dmp

Filesize
584KB

Download
memory/4452-13-0x00000000064F0000-0x00000000064FA000-memory.dmp

Filesize
40KB

Download
memory/4452-14-0x00000000735BE000-0x00000000735BF000-memory.dmp

Filesize
4KB

Download
memory/4452-15-0x00000000735B0000-0x0000000073D60000-memory.dmp

Filesize
7.7MB

Download

Analysis

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