agenttesla | ef1778840505e7dc43287294afa17833732af7464b23be4ed5e03134ff8a0af3

Analysis

max time kernel
143s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231025-en
resource tags

arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
submitted
22/11/2023, 10:25

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General

Target

POORD20231109001.exe
Size

811KB
MD5

8db3ac84bb799e2ebfdcfe5b8dedcd3d
SHA1

f97e2ad47783757ff512426c15d4245a71b91b71
SHA256

38f37394fb702ef0c171ad83d2e8d6fee51f859298560a0002b0945c8b6a7edd
SHA512

3724b4c7c74eef87c613cd65ba8fb6ddb5386cd898ab3d14c69232a4030c7b6469200323cd98a6d311e5e5ffd08dcb83202a4abb2c8b84f86ded391f8123f4ad
SSDEEP

12288:Y8ovJo2zmDUFNntnE/VtiiI/BFMabZiL/1bxmG0Z0BNMu1Y+53P7r9r/+ppppppp:3Wo2CDUFN5gVtvIZFMabq/xfrVSS31q

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.mayaklogistic.ru
Port:
587
Username:
[email protected]
Password:
Tommy8118

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mayaklogistic.ru
Port:
587
Username:
[email protected]
Password:
Tommy8118
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-1-5-21-177160434-2093019976-369403398-1000\Control Panel\International\Geo\Nation	POORD20231109001.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 1200 set thread context of 3376	1200	POORD20231109001.exe	112

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
656	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2888	powershell.exe
2888	powershell.exe
1440	powershell.exe
1440	powershell.exe
3376	POORD20231109001.exe
3376	POORD20231109001.exe
3376	POORD20231109001.exe
2888	powershell.exe
1440	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2888	powershell.exe
Token: SeDebugPrivilege	1440	powershell.exe
Token: SeDebugPrivilege	3376	POORD20231109001.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1200 wrote to memory of 2888	1200	POORD20231109001.exe	106
PID 1200 wrote to memory of 2888	1200	POORD20231109001.exe	106
PID 1200 wrote to memory of 2888	1200	POORD20231109001.exe	106
PID 1200 wrote to memory of 1440	1200	POORD20231109001.exe	108
PID 1200 wrote to memory of 1440	1200	POORD20231109001.exe	108
PID 1200 wrote to memory of 1440	1200	POORD20231109001.exe	108
PID 1200 wrote to memory of 656	1200	POORD20231109001.exe	110
PID 1200 wrote to memory of 656	1200	POORD20231109001.exe	110
PID 1200 wrote to memory of 656	1200	POORD20231109001.exe	110
PID 1200 wrote to memory of 3376	1200	POORD20231109001.exe	112
PID 1200 wrote to memory of 3376	1200	POORD20231109001.exe	112
PID 1200 wrote to memory of 3376	1200	POORD20231109001.exe	112
PID 1200 wrote to memory of 3376	1200	POORD20231109001.exe	112
PID 1200 wrote to memory of 3376	1200	POORD20231109001.exe	112
PID 1200 wrote to memory of 3376	1200	POORD20231109001.exe	112
PID 1200 wrote to memory of 3376	1200	POORD20231109001.exe	112
PID 1200 wrote to memory of 3376	1200	POORD20231109001.exe	112

C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe
"C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1200
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2888
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ToFNxh.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1440
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ToFNxh" /XML "C:\Users\Admin\AppData\Local\Temp\tmp33DC.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:656
- C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe
  "C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3376

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\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
2ec9b2aa9687018e468905158e60d95f

SHA1
0e565f3462c02829d0cdc8aa35368bde08ea447e

SHA256
f270ffbeecac413c4aba1790ff54e9e92fecf248ac4169327f0b24d0a0c8750e

SHA512
3b0eb168f2291c6bb02e4c52bca8fd8e02634590f48ca71f66ee74073c6461d0a0720330c19cbebdf7606e78958210e37c7911859cdb4224a385644b0a414154

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tqlqfwtr.0yi.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp33DC.tmp

Filesize
1KB

MD5
aff4cf98505aa8f82fcce8182da39571

SHA1
0e3be78b9dea39bec70d7e967f27b7f91dcaa9cb

SHA256
555a425f3dbcddeeaa4c8aa597275e9fbf48e127b5f57609f3bfd183c2a2270f

SHA512
0a26713409ec18ace383377198c20d3a6b31f4307bb768247630992dd5a65f08086e1ccf8c68a118cd78851e439b82c92eac5cd6114e2145a8409a70de8ca18c

Download Submit
memory/1200-7-0x0000000005100000-0x0000000005112000-memory.dmp

Filesize
72KB

Download
memory/1200-11-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/1200-6-0x0000000005120000-0x00000000051BC000-memory.dmp

Filesize
624KB

Download
memory/1200-50-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/1200-8-0x00000000061F0000-0x00000000061F8000-memory.dmp

Filesize
32KB

Download
memory/1200-9-0x0000000006210000-0x000000000621A000-memory.dmp

Filesize
40KB

Download
memory/1200-10-0x0000000006270000-0x00000000062EC000-memory.dmp

Filesize
496KB

Download
memory/1200-2-0x0000000005440000-0x00000000059E4000-memory.dmp

Filesize
5.6MB

Download
memory/1200-12-0x0000000004E30000-0x0000000004E40000-memory.dmp

Filesize
64KB

Download
memory/1200-0-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/1200-4-0x0000000004E30000-0x0000000004E40000-memory.dmp

Filesize
64KB

Download
memory/1200-3-0x0000000004E90000-0x0000000004F22000-memory.dmp

Filesize
584KB

Download
memory/1200-1-0x0000000000500000-0x00000000005D0000-memory.dmp

Filesize
832KB

Download
memory/1200-5-0x0000000004E50000-0x0000000004E5A000-memory.dmp

Filesize
40KB

Download
memory/1440-21-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/1440-86-0x00000000077C0000-0x00000000077D4000-memory.dmp

Filesize
80KB

Download
memory/1440-22-0x0000000002970000-0x0000000002980000-memory.dmp

Filesize
64KB

Download
memory/1440-85-0x00000000077B0000-0x00000000077BE000-memory.dmp

Filesize
56KB

Download
memory/1440-36-0x0000000005320000-0x0000000005386000-memory.dmp

Filesize
408KB

Download
memory/1440-83-0x0000000007800000-0x0000000007896000-memory.dmp

Filesize
600KB

Download
memory/1440-88-0x00000000078A0000-0x00000000078A8000-memory.dmp

Filesize
32KB

Download
memory/1440-94-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/1440-43-0x0000000005C70000-0x0000000005FC4000-memory.dmp

Filesize
3.3MB

Download
memory/1440-78-0x0000000007460000-0x0000000007503000-memory.dmp

Filesize
652KB

Download
memory/1440-77-0x0000000007440000-0x000000000745E000-memory.dmp

Filesize
120KB

Download
memory/1440-54-0x0000000002970000-0x0000000002980000-memory.dmp

Filesize
64KB

Download
memory/1440-58-0x0000000075B80000-0x0000000075BCC000-memory.dmp

Filesize
304KB

Download
memory/2888-79-0x0000000007F60000-0x00000000085DA000-memory.dmp

Filesize
6.5MB

Download
memory/2888-87-0x0000000007C50000-0x0000000007C6A000-memory.dmp

Filesize
104KB

Download
memory/2888-55-0x000000007F490000-0x000000007F4A0000-memory.dmp

Filesize
64KB

Download
memory/2888-56-0x00000000075F0000-0x0000000007622000-memory.dmp

Filesize
200KB

Download
memory/2888-57-0x0000000075B80000-0x0000000075BCC000-memory.dmp

Filesize
304KB

Download
memory/2888-52-0x0000000006600000-0x000000000661E000-memory.dmp

Filesize
120KB

Download
memory/2888-95-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/2888-17-0x0000000005020000-0x0000000005056000-memory.dmp

Filesize
216KB

Download
memory/2888-18-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/2888-80-0x0000000007910000-0x000000000792A000-memory.dmp

Filesize
104KB

Download
memory/2888-81-0x0000000007980000-0x000000000798A000-memory.dmp

Filesize
40KB

Download
memory/2888-37-0x0000000005F80000-0x0000000005FE6000-memory.dmp

Filesize
408KB

Download
memory/2888-19-0x00000000056D0000-0x0000000005CF8000-memory.dmp

Filesize
6.2MB

Download
memory/2888-84-0x0000000007B10000-0x0000000007B21000-memory.dmp

Filesize
68KB

Download
memory/2888-25-0x0000000005D70000-0x0000000005D92000-memory.dmp

Filesize
136KB

Download
memory/2888-23-0x0000000005090000-0x00000000050A0000-memory.dmp

Filesize
64KB

Download
memory/2888-53-0x0000000006B50000-0x0000000006B9C000-memory.dmp

Filesize
304KB

Download
memory/2888-20-0x0000000005090000-0x00000000050A0000-memory.dmp

Filesize
64KB

Download
memory/3376-82-0x0000000005E30000-0x0000000005E80000-memory.dmp

Filesize
320KB

Download
memory/3376-38-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3376-49-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/3376-51-0x0000000004E90000-0x0000000004EA0000-memory.dmp

Filesize
64KB

Download
memory/3376-96-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/3376-97-0x0000000004E90000-0x0000000004EA0000-memory.dmp

Filesize
64KB

Download