agenttesla | a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330

General

Target

a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe
Size

653KB
MD5

787939f5b13c0eb8524efe8a0d9c0c36
SHA1

f274622d13ad72fbece6e35e150babbb752e99ed
SHA256

a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330
SHA512

b23a0ee20eb00b0db06d3cf884e2f3678103383dadb567fc76b964e48aa40537de7e74358651910a6d93f92a33b8f91666e7c80d278823a79643172136ec9820

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.qatarpharmas.org
Port:
587
Username:
[email protected]
Password:
v~t-0~GGykudc@r&u*

Signatures

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

AgentTesla Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1196-63-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla
behavioral1/memory/1196-64-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla
behavioral1/memory/1196-65-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla
behavioral1/memory/1196-66-0x000000000044564E-mapping.dmp	family_agenttesla
behavioral1/memory/1196-68-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla
behavioral1/memory/1196-70-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe

description	pid	process	target process
PID 1680 set thread context of 1196	1680	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.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

1708 schtasks.exe

pid	process
1708	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exea4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe

pid	process
1680	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe
1196	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe
1196	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exea4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe

description	pid	process
Token: SeDebugPrivilege	1680	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe
Token: SeDebugPrivilege	1196	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe

description	pid	process	target process
PID 1680 wrote to memory of 1708	1680	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe	schtasks.exe
PID 1680 wrote to memory of 1708	1680	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe	schtasks.exe
PID 1680 wrote to memory of 1708	1680	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe	schtasks.exe
PID 1680 wrote to memory of 1708	1680	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe	schtasks.exe
PID 1680 wrote to memory of 1196	1680	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe
PID 1680 wrote to memory of 1196	1680	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe
PID 1680 wrote to memory of 1196	1680	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe
PID 1680 wrote to memory of 1196	1680	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe
PID 1680 wrote to memory of 1196	1680	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe
PID 1680 wrote to memory of 1196	1680	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe
PID 1680 wrote to memory of 1196	1680	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe
PID 1680 wrote to memory of 1196	1680	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe
PID 1680 wrote to memory of 1196	1680	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe

outlook_office_path 1 IoCs

Processes:

a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe

outlook_win_path 1 IoCs

Processes:

a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe

C:\Users\Admin\AppData\Local\Temp\a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe
"C:\Users\Admin\AppData\Local\Temp\a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1680

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rINnEFDry" /XML "C:\Users\Admin\AppData\Local\Temp\tmp30F1.tmp"
2⤵
- Creates scheduled task(s)
PID:1708

C:\Users\Admin\AppData\Local\Temp\a4ebe2e53ca2a48c4d01c7685cece4ce62b810246213c28f0794d7af0820b330.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1196

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

2

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp30F1.tmp
Filesize
1KB

MD5
6801d5875289abc08896cff0d6eae98b

SHA1
8167eecac0d4bdd54eec6b088bbef5a7769974f2

SHA256
cde216f20fb1dbb072f64f56fca38fee3d052c16b6df1ebd9d98450510ab0bf0

SHA512
a18cc89bf3cde4b7ba69c452bb138a59eebd6aadb2cf5b0eda3c86e5c23e4e31801fbd9050680bfb6828c0f2bf342e62460ba4a0563f7fe5ff355e24be10afa3

Download Submit
memory/1196-64-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1196-60-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1196-61-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1196-63-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1196-65-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1196-66-0x000000000044564E-mapping.dmp

Download
memory/1196-68-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1196-70-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1680-56-0x0000000000470000-0x00000000004C2000-memory.dmp

Filesize
328KB

Download
memory/1680-57-0x00000000752B1000-0x00000000752B3000-memory.dmp

Filesize
8KB

Download
memory/1680-55-0x00000000001C0000-0x00000000001C8000-memory.dmp

Filesize
32KB

Download
memory/1680-54-0x00000000013C0000-0x000000000146A000-memory.dmp

Filesize
680KB

Download
memory/1708-58-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads