agenttesla | 28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbd

Analysis

max time kernel
144s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
14/10/2023, 09:08

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General

Target

NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe
Size

1.1MB
MD5

866f63fe0cbe3fa801b193c16ebebaa1
SHA1

d112f68fd32c025f69b963e1f71120bc62ca375e
SHA256

28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbd
SHA512

8e3b4e976941a804397044cfc509a102dca78a43c554cdd251742c27beca6456d696e6603c4bd554210529fd5a4de2067f2f79acfff0480517798f9efd561255
SSDEEP

12288:pFygp80hXNR4ciOYmaXVCa5Znwrd32KZYrlxMs7lbQdnD6X:vygp80hXNR4cFYNXVC1rd32KElxdbTX

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.cbinet.net
Port:
587
Username:
[email protected]
Password:
G@hungu2020

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.cbinet.net
Port:
587
Username:
[email protected]
Password:
G@hungu2020
Email To:
[email protected]

Signatures

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-919254492-3979293997-764407192-1000\Control Panel\International\Geo\Nation	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe

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 2692 set thread context of 2504	2692	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe	102

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

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/Job

T1053

pid	Process
3968	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2504	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe
2504	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe
632	powershell.exe
632	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2504	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe
Token: SeDebugPrivilege	632	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 632	2692	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe	98
PID 2692 wrote to memory of 632	2692	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe	98
PID 2692 wrote to memory of 632	2692	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe	98
PID 2692 wrote to memory of 3968	2692	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe	100
PID 2692 wrote to memory of 3968	2692	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe	100
PID 2692 wrote to memory of 3968	2692	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe	100
PID 2692 wrote to memory of 2504	2692	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe	102
PID 2692 wrote to memory of 2504	2692	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe	102
PID 2692 wrote to memory of 2504	2692	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe	102
PID 2692 wrote to memory of 2504	2692	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe	102
PID 2692 wrote to memory of 2504	2692	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe	102
PID 2692 wrote to memory of 2504	2692	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe	102
PID 2692 wrote to memory of 2504	2692	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe	102
PID 2692 wrote to memory of 2504	2692	NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe	102

C:\Users\Admin\AppData\Local\Temp\NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\NpXfUrpRGVlnhv.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:632
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NpXfUrpRGVlnhv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4580.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3968
- C:\Users\Admin\AppData\Local\Temp\NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe
  "C:\Users\Admin\AppData\Local\Temp\NEAS.28604f556f60165325c32dfa4a99efda916026618f0d61602fdabd858608fbbdexe_JC.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zsgdftwu.aqu.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4580.tmp

Filesize
1KB

MD5
315ca55e5e73d194a2b3063c2f82ecb9

SHA1
f8911a7fc040a38ec68e18ef0dd19f9fd213b5d0

SHA256
005c2ba135e995591c88f7a526c6429f90d73d35dd08def6b5bcdcbfff2492ad

SHA512
9927dacedbd0daf7628a193d2f463b32c92d807909c715af77e6cd0c26d44899a7d766de9cd47edd937245f915731dbc1f980660c18b3ee98f225e46a461d313

Download Submit
memory/632-28-0x0000000004F30000-0x0000000004F52000-memory.dmp

Filesize
136KB

Download
memory/632-16-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/632-72-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/632-70-0x0000000007330000-0x0000000007338000-memory.dmp

Filesize
32KB

Download
memory/632-69-0x0000000007350000-0x000000000736A000-memory.dmp

Filesize
104KB

Download
memory/632-68-0x00000000025C0000-0x00000000025D0000-memory.dmp

Filesize
64KB

Download
memory/632-67-0x0000000007250000-0x0000000007264000-memory.dmp

Filesize
80KB

Download
memory/632-66-0x0000000007240000-0x000000000724E000-memory.dmp

Filesize
56KB

Download
memory/632-63-0x0000000007210000-0x0000000007221000-memory.dmp

Filesize
68KB

Download
memory/632-39-0x0000000005860000-0x0000000005BB4000-memory.dmp

Filesize
3.3MB

Download
memory/632-34-0x0000000005600000-0x0000000005666000-memory.dmp

Filesize
408KB

Download
memory/632-17-0x00000000025C0000-0x00000000025D0000-memory.dmp

Filesize
64KB

Download
memory/632-18-0x0000000002390000-0x00000000023C6000-memory.dmp

Filesize
216KB

Download
memory/632-19-0x00000000025C0000-0x00000000025D0000-memory.dmp

Filesize
64KB

Download
memory/632-62-0x0000000007290000-0x0000000007326000-memory.dmp

Filesize
600KB

Download
memory/632-21-0x0000000004F60000-0x0000000005588000-memory.dmp

Filesize
6.2MB

Download
memory/632-61-0x00000000025C0000-0x00000000025D0000-memory.dmp

Filesize
64KB

Download
memory/632-60-0x0000000007060000-0x000000000706A000-memory.dmp

Filesize
40KB

Download
memory/632-59-0x0000000006FF0000-0x000000000700A000-memory.dmp

Filesize
104KB

Download
memory/632-58-0x0000000007640000-0x0000000007CBA000-memory.dmp

Filesize
6.5MB

Download
memory/632-57-0x0000000006CC0000-0x0000000006D63000-memory.dmp

Filesize
652KB

Download
memory/632-56-0x00000000062A0000-0x00000000062BE000-memory.dmp

Filesize
120KB

Download
memory/632-46-0x0000000070D10000-0x0000000070D5C000-memory.dmp

Filesize
304KB

Download
memory/632-45-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/632-44-0x00000000062C0000-0x00000000062F2000-memory.dmp

Filesize
200KB

Download
memory/632-40-0x0000000005CE0000-0x0000000005CFE000-memory.dmp

Filesize
120KB

Download
memory/632-41-0x0000000005D10000-0x0000000005D5C000-memory.dmp

Filesize
304KB

Download
memory/632-42-0x00000000025C0000-0x00000000025D0000-memory.dmp

Filesize
64KB

Download
memory/2504-24-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/2504-65-0x00000000056C0000-0x00000000056D0000-memory.dmp

Filesize
64KB

Download
memory/2504-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2504-64-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/2504-43-0x0000000006380000-0x00000000063D0000-memory.dmp

Filesize
320KB

Download
memory/2504-27-0x00000000055A0000-0x0000000005606000-memory.dmp

Filesize
408KB

Download
memory/2504-26-0x00000000056C0000-0x00000000056D0000-memory.dmp

Filesize
64KB

Download
memory/2692-2-0x0000000005ED0000-0x0000000006474000-memory.dmp

Filesize
5.6MB

Download
memory/2692-25-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/2692-0-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/2692-3-0x0000000005800000-0x0000000005892000-memory.dmp

Filesize
584KB

Download
memory/2692-1-0x0000000000CE0000-0x0000000000DF6000-memory.dmp

Filesize
1.1MB

Download
memory/2692-10-0x00000000095D0000-0x000000000964A000-memory.dmp

Filesize
488KB

Download
memory/2692-11-0x000000000B650000-0x000000000B6EC000-memory.dmp

Filesize
624KB

Download
memory/2692-9-0x0000000006D70000-0x0000000006D80000-memory.dmp

Filesize
64KB

Download
memory/2692-8-0x0000000005A80000-0x0000000005A90000-memory.dmp

Filesize
64KB

Download
memory/2692-7-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/2692-6-0x0000000005E70000-0x0000000005E8C000-memory.dmp

Filesize
112KB

Download
memory/2692-5-0x00000000058A0000-0x00000000058AA000-memory.dmp

Filesize
40KB

Download
memory/2692-4-0x0000000005A80000-0x0000000005A90000-memory.dmp

Filesize
64KB

Download