agenttesla | e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781

Analysis

max time kernel
143s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2023 02:49

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General

Target

e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe
Size

720KB
MD5

28009def89fe4738b6d7ff8993a3c592
SHA1

86314e9abb6cce195df9b80a41cc677e4f3e584e
SHA256

e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781
SHA512

2b3e1baa928ebd5a90efbd38374bedc338bd5f7ddabc7093a06f4636619c7694a3462325a91ffa974b4528b25a4aef5cef27fc30c5d9d0b222204079c44b662d
SSDEEP

12288:TW+t5nF8ME6jD/6T3XEXyYLDcgU77CMfdKLjzbrKyIPXEbLp2aD0YwDhi:LPtD/6TXYLDR0GMfMjIEIYE

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.asiaparadisehotel.com
Port:
587
Username:
[email protected]
Password:
KTNL)LqQaA(8
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

Processes:

e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2037190880-819243489-950462038-1000\Control Panel\International\Geo\Nation	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2037190880-819243489-950462038-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ZVOHvI = "C:\\Users\\Admin\\AppData\\Roaming\\ZVOHvI\\ZVOHvI.exe"	RegSvcs.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

49 api.ipify.org
48 api.ipify.org

flow	ioc
49	api.ipify.org
48	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe

description	pid	process	target process
PID 2300 set thread context of 2668	2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe	RegSvcs.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1396 2668 WerFault.exe RegSvcs.exe
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

Processes:

schtasks.exe

pid process

4328 schtasks.exe

pid	pid_target	process	target process
1396	2668	WerFault.exe	RegSvcs.exe

pid	process
4328	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exeRegSvcs.exepowershell.exe

pid	process
2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe
2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe
2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe
2668	RegSvcs.exe
2668	RegSvcs.exe
4196	powershell.exe
4196	powershell.exe
4196	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe
Token: SeDebugPrivilege	4196	powershell.exe
Token: SeDebugPrivilege	2668	RegSvcs.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe

description	pid	process	target process
PID 2300 wrote to memory of 4196	2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe	powershell.exe
PID 2300 wrote to memory of 4196	2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe	powershell.exe
PID 2300 wrote to memory of 4196	2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe	powershell.exe
PID 2300 wrote to memory of 4328	2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe	schtasks.exe
PID 2300 wrote to memory of 4328	2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe	schtasks.exe
PID 2300 wrote to memory of 4328	2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe	schtasks.exe
PID 2300 wrote to memory of 2668	2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe	RegSvcs.exe
PID 2300 wrote to memory of 2668	2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe	RegSvcs.exe
PID 2300 wrote to memory of 2668	2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe	RegSvcs.exe
PID 2300 wrote to memory of 2668	2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe	RegSvcs.exe
PID 2300 wrote to memory of 2668	2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe	RegSvcs.exe
PID 2300 wrote to memory of 2668	2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe	RegSvcs.exe
PID 2300 wrote to memory of 2668	2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe	RegSvcs.exe
PID 2300 wrote to memory of 2668	2300	e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe
"C:\Users\Admin\AppData\Local\Temp\e2077019f2ba65a57e9904cd1a6cc8a532ae7dfdbde9df85fa99d0d6a82ae781.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2300

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\tBCCppRKl.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4196

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tBCCppRKl" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB2F4.tmp"
2⤵
- Creates scheduled task(s)
PID:4328

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2668 -s 2052
3⤵
- Program crash
PID:1396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2668 -ip 2668
1⤵
PID:4252

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_h3fmedlq.kel.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB2F4.tmp

Filesize
1KB

MD5
a6449ab5ba8946ac4954f20ebb00f1ab

SHA1
19f5cfe1c799c26b32c092e845a135e8c3f890fb

SHA256
8d6e9c0f4f9d2e2bb6289b939910554e2d04945bf48f71cbd34efbc185859bff

SHA512
fdd83af5e1afa9b387b6b08c03b4b673c157e18c3dc6154ea20bc56043d3e7adf49cea0754d0d86348a177c38fdfce341cd61b20543d63ce886fb109512327b6

Download Submit
memory/2300-5-0x0000000004BC0000-0x0000000004BCA000-memory.dmp

Filesize
40KB

Download
memory/2300-0-0x0000000075070000-0x0000000075820000-memory.dmp

Filesize
7.7MB

Download
memory/2300-4-0x0000000004D10000-0x0000000004D20000-memory.dmp

Filesize
64KB

Download
memory/2300-23-0x0000000004D10000-0x0000000004D20000-memory.dmp

Filesize
64KB

Download
memory/2300-6-0x00000000073B0000-0x00000000073C8000-memory.dmp

Filesize
96KB

Download
memory/2300-7-0x0000000005C80000-0x0000000005C88000-memory.dmp

Filesize
32KB

Download
memory/2300-8-0x0000000005D90000-0x0000000005D9A000-memory.dmp

Filesize
40KB

Download
memory/2300-9-0x0000000007500000-0x000000000757C000-memory.dmp

Filesize
496KB

Download
memory/2300-10-0x0000000005EA0000-0x0000000005F3C000-memory.dmp

Filesize
624KB

Download
memory/2300-3-0x0000000004B20000-0x0000000004BB2000-memory.dmp

Filesize
584KB

Download
memory/2300-2-0x00000000051C0000-0x0000000005764000-memory.dmp

Filesize
5.6MB

Download
memory/2300-17-0x0000000075070000-0x0000000075820000-memory.dmp

Filesize
7.7MB

Download
memory/2300-28-0x0000000075070000-0x0000000075820000-memory.dmp

Filesize
7.7MB

Download
memory/2300-1-0x0000000000050000-0x000000000010A000-memory.dmp

Filesize
744KB

Download
memory/2668-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2668-63-0x0000000075070000-0x0000000075820000-memory.dmp

Filesize
7.7MB

Download
memory/2668-27-0x0000000005830000-0x0000000005840000-memory.dmp

Filesize
64KB

Download
memory/2668-26-0x0000000005940000-0x00000000059A6000-memory.dmp

Filesize
408KB

Download
memory/2668-25-0x0000000075070000-0x0000000075820000-memory.dmp

Filesize
7.7MB

Download
memory/4196-15-0x0000000002E60000-0x0000000002E96000-memory.dmp

Filesize
216KB

Download
memory/4196-57-0x00000000079A0000-0x0000000007A43000-memory.dmp

Filesize
652KB

Download
memory/4196-22-0x0000000005530000-0x0000000005540000-memory.dmp

Filesize
64KB

Download
memory/4196-29-0x00000000058D0000-0x00000000058F2000-memory.dmp

Filesize
136KB

Download
memory/4196-35-0x00000000059F0000-0x0000000005A56000-memory.dmp

Filesize
408KB

Download
memory/4196-18-0x0000000075070000-0x0000000075820000-memory.dmp

Filesize
7.7MB

Download
memory/4196-40-0x0000000006210000-0x0000000006564000-memory.dmp

Filesize
3.3MB

Download
memory/4196-41-0x00000000067B0000-0x00000000067CE000-memory.dmp

Filesize
120KB

Download
memory/4196-42-0x0000000006D90000-0x0000000006DDC000-memory.dmp

Filesize
304KB

Download
memory/4196-43-0x0000000005530000-0x0000000005540000-memory.dmp

Filesize
64KB

Download
memory/4196-45-0x0000000006D50000-0x0000000006D82000-memory.dmp

Filesize
200KB

Download
memory/4196-46-0x0000000070E00000-0x0000000070E4C000-memory.dmp

Filesize
304KB

Download
memory/4196-56-0x0000000006D00000-0x0000000006D1E000-memory.dmp

Filesize
120KB

Download
memory/4196-20-0x0000000005530000-0x0000000005540000-memory.dmp

Filesize
64KB

Download
memory/4196-58-0x0000000008100000-0x000000000877A000-memory.dmp

Filesize
6.5MB

Download
memory/4196-59-0x0000000007AC0000-0x0000000007ADA000-memory.dmp

Filesize
104KB

Download
memory/4196-60-0x0000000007B30000-0x0000000007B3A000-memory.dmp

Filesize
40KB

Download
memory/4196-61-0x0000000007D40000-0x0000000007DD6000-memory.dmp

Filesize
600KB

Download
memory/4196-62-0x0000000007CC0000-0x0000000007CD1000-memory.dmp

Filesize
68KB

Download
memory/4196-19-0x0000000005B70000-0x0000000006198000-memory.dmp

Filesize
6.2MB

Download
memory/4196-64-0x0000000007CF0000-0x0000000007CFE000-memory.dmp

Filesize
56KB

Download
memory/4196-65-0x0000000007D00000-0x0000000007D14000-memory.dmp

Filesize
80KB

Download
memory/4196-66-0x0000000007E00000-0x0000000007E1A000-memory.dmp

Filesize
104KB

Download
memory/4196-67-0x0000000007DE0000-0x0000000007DE8000-memory.dmp

Filesize
32KB

Download
memory/4196-70-0x0000000075070000-0x0000000075820000-memory.dmp

Filesize
7.7MB

Download