agenttesla | 5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33

Analysis

max time kernel
143s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
12/06/2024, 01:18

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General

Target
5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33.exe
Size 1.0MB
Sample240612-bpap2axejb
SHA256 5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33
MD5 eb1adfc9f6b004fef37228f3900024e9
SHA1 aef3e592fc1129d939d054dfe8236a5c4b183869
SHA512 70986e36be6848a3671a78d1dd71a3b0dff75a650edc101095adffd08572a8f58e921327425b1ecf1da966337f0906d55ea8b7ab7b787e4efc174cf3eaecc812
SSDEEP 24576:ytj3JfA02w1wTJKFxHzXqkziwcQweB81HB8:6j5fA02w1wTJ4skzmK8T8
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.hmc.com.pk
Port
587
Username
[email protected]
Password
scm@hmchmc
Email to
[email protected]

Signatures

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

description	pid	Process	procid_target
PID 3768 set thread context of 4796	3768	5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33.exe	91

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4796	regasm.exe
4796	regasm.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3768	5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33.exe
Token: SeDebugPrivilege	4796	regasm.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3768 wrote to memory of 4796	3768	5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33.exe	91
PID 3768 wrote to memory of 4796	3768	5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33.exe	91
PID 3768 wrote to memory of 4796	3768	5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33.exe	91
PID 3768 wrote to memory of 4796	3768	5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33.exe	91
PID 3768 wrote to memory of 4796	3768	5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33.exe	91
PID 3768 wrote to memory of 4796	3768	5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33.exe	91
PID 3768 wrote to memory of 4796	3768	5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33.exe	91
PID 3768 wrote to memory of 4796	3768	5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33.exe	91
PID 3768 wrote to memory of 3164	3768	5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33.exe	92
PID 3768 wrote to memory of 3164	3768	5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33.exe	92
PID 3768 wrote to memory of 3164	3768	5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33.exe	92

C:\Users\Admin\AppData\Local\Temp\5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33.exe
"C:\Users\Admin\AppData\Local\Temp\5466f276409fa5efe6da78ac653691972cfba009fd7095b7838e04c0e5aa6b33.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3768
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4796
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
  2⤵
  PID:3164

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 --no-appcompat-clear --field-trial-handle=4244,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=3900 /prefetch:8
1⤵
PID:2320

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/3768-9-0x00007FFCA8690000-0x00007FFCA9151000-memory.dmp

Download

memory/3768-1-0x0000020359E70000-0x0000020359E84000-memory.dmp

Download

memory/3768-2-0x00007FFCA8690000-0x00007FFCA9151000-memory.dmp

Download

memory/3768-3-0x0000020375650000-0x00000203756E4000-memory.dmp

Download

memory/3768-0-0x00007FFCA8693000-0x00007FFCA8695000-memory.dmp

Download

memory/4796-10-0x0000000005E80000-0x0000000005ED0000-memory.dmp

Download

memory/4796-5-0x000000007433E000-0x000000007433F000-memory.dmp

Download

memory/4796-8-0x0000000074330000-0x0000000074AE0000-memory.dmp

Download

memory/4796-6-0x00000000055F0000-0x0000000005B94000-memory.dmp

Download

memory/4796-4-0x0000000000400000-0x0000000000440000-memory.dmp

Download

memory/4796-7-0x0000000005140000-0x00000000051A6000-memory.dmp

Download

memory/4796-11-0x0000000005F70000-0x0000000006002000-memory.dmp

Download

memory/4796-12-0x0000000005F10000-0x0000000005F1A000-memory.dmp

Download

memory/4796-13-0x000000007433E000-0x000000007433F000-memory.dmp

Download

memory/4796-14-0x0000000074330000-0x0000000074AE0000-memory.dmp

Download