agenttesla | 52adc27e384cb4ae0d0e096792526ca660f8b2a42e60d69ffd44e67def0fcf12

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
21/05/2024, 14:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Shipping Document.exe
Size

748KB
MD5

a7666685c69267f2f9108e319cd0cd38
SHA1

feac316461451bcaf6a64ea92217ad8046808844
SHA256

52adc27e384cb4ae0d0e096792526ca660f8b2a42e60d69ffd44e67def0fcf12
SHA512

49ad3a8d3a2ebf64c9feaddf916c2c20466bc355116177c81eaf045b251a2e034154832f60b9d40cde2b919e9d818bef3fc97588f95ab455af3971d823a1ddf0
SSDEEP

12288:Tzln6yWn7fcpVZlu/6uHKbRLj4+62FGPstWYfMXmxk5QI7O/125khKzwcY+Dw3:Nn698VVYeLL62F0+WGam2qnUkwzwcQ

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.diginetbd.net
Port:
587
Username:
[email protected]
Password:
efs321##@@
Email To:
[email protected]

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2940	powershell.exe
1172	powershell.exe

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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	Shipping Document.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.

flow	ioc
25	api.ipify.org
26	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3596 set thread context of 4520	3596	Shipping Document.exe	100

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
1552	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
3596	Shipping Document.exe
2940	powershell.exe
2940	powershell.exe
1172	powershell.exe
1172	powershell.exe
3596	Shipping Document.exe
3596	Shipping Document.exe
4520	RegSvcs.exe
4520	RegSvcs.exe
4520	RegSvcs.exe
2940	powershell.exe
1172	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3596	Shipping Document.exe
Token: SeDebugPrivilege	2940	powershell.exe
Token: SeDebugPrivilege	1172	powershell.exe
Token: SeDebugPrivilege	4520	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3596 wrote to memory of 2940	3596	Shipping Document.exe	94
PID 3596 wrote to memory of 2940	3596	Shipping Document.exe	94
PID 3596 wrote to memory of 2940	3596	Shipping Document.exe	94
PID 3596 wrote to memory of 1172	3596	Shipping Document.exe	96
PID 3596 wrote to memory of 1172	3596	Shipping Document.exe	96
PID 3596 wrote to memory of 1172	3596	Shipping Document.exe	96
PID 3596 wrote to memory of 1552	3596	Shipping Document.exe	98
PID 3596 wrote to memory of 1552	3596	Shipping Document.exe	98
PID 3596 wrote to memory of 1552	3596	Shipping Document.exe	98
PID 3596 wrote to memory of 4520	3596	Shipping Document.exe	100
PID 3596 wrote to memory of 4520	3596	Shipping Document.exe	100
PID 3596 wrote to memory of 4520	3596	Shipping Document.exe	100
PID 3596 wrote to memory of 4520	3596	Shipping Document.exe	100
PID 3596 wrote to memory of 4520	3596	Shipping Document.exe	100
PID 3596 wrote to memory of 4520	3596	Shipping Document.exe	100
PID 3596 wrote to memory of 4520	3596	Shipping Document.exe	100
PID 3596 wrote to memory of 4520	3596	Shipping Document.exe	100

C:\Users\Admin\AppData\Local\Temp\Shipping Document.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping Document.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3596
- 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\Shipping Document.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2940
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\YbgpVCrkLOfji.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1172
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YbgpVCrkLOfji" /XML "C:\Users\Admin\AppData\Local\Temp\tmp96A2.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1552
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4520

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

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
2bbc46c93cbc6cc3b0e659a946525d65

SHA1
bdb54db3f3e4c2546a543593995cec8739a8897f

SHA256
a838b08db62c4dbf82e53e004f0386712847525379100633362636ef875091c2

SHA512
5bd1728a828040f83c496bdb2bf7bac1baf2265c87b852870ada0b85c90172c46c6e84844477619a287c5737c90b1e28d7ead1e99245c28c2990cad4d47bfc3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_t4iby34e.vde.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp96A2.tmp

Filesize
1KB

MD5
fef74859704a3e86ebffacf566760771

SHA1
7cc669deabee98524b809baf66d4e292bb8ebf22

SHA256
d91e39781452fa4e80e62b2b19ea4c0ef254c7cd5bedb331d47cd3f7a9d839a6

SHA512
db7574872192ded839001678625cd7344f2f711f9397b08993b69c52234183e01776a5ffabf5fb46071ed46c246dd221325d1772e3aa242c3b9594e79ab7cb81

Download Submit
memory/1172-76-0x0000000007280000-0x000000000728A000-memory.dmp

Filesize
40KB

Download
memory/1172-24-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/1172-89-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/1172-81-0x0000000007550000-0x000000000756A000-memory.dmp

Filesize
104KB

Download
memory/1172-79-0x0000000007440000-0x000000000744E000-memory.dmp

Filesize
56KB

Download
memory/1172-78-0x0000000007410000-0x0000000007421000-memory.dmp

Filesize
68KB

Download
memory/1172-77-0x0000000007490000-0x0000000007526000-memory.dmp

Filesize
600KB

Download
memory/1172-51-0x0000000006E60000-0x0000000006E92000-memory.dmp

Filesize
200KB

Download
memory/1172-62-0x00000000070A0000-0x00000000070BE000-memory.dmp

Filesize
120KB

Download
memory/1172-64-0x00000000070D0000-0x0000000007173000-memory.dmp

Filesize
652KB

Download
memory/1172-52-0x000000006FD90000-0x000000006FDDC000-memory.dmp

Filesize
304KB

Download
memory/1172-19-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/1172-45-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/2940-75-0x0000000007510000-0x000000000752A000-memory.dmp

Filesize
104KB

Download
memory/2940-21-0x0000000005430000-0x0000000005452000-memory.dmp

Filesize
136KB

Download
memory/2940-22-0x00000000054D0000-0x0000000005536000-memory.dmp

Filesize
408KB

Download
memory/2940-43-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/2940-44-0x0000000005D60000-0x00000000060B4000-memory.dmp

Filesize
3.3MB

Download
memory/2940-86-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/2940-82-0x0000000007830000-0x0000000007838000-memory.dmp

Filesize
32KB

Download
memory/2940-80-0x0000000007750000-0x0000000007764000-memory.dmp

Filesize
80KB

Download
memory/2940-23-0x0000000005540000-0x00000000055A6000-memory.dmp

Filesize
408KB

Download
memory/2940-74-0x0000000007B50000-0x00000000081CA000-memory.dmp

Filesize
6.5MB

Download
memory/2940-48-0x00000000061E0000-0x00000000061FE000-memory.dmp

Filesize
120KB

Download
memory/2940-50-0x0000000006740000-0x000000000678C000-memory.dmp

Filesize
304KB

Download
memory/2940-18-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/2940-17-0x0000000005730000-0x0000000005D58000-memory.dmp

Filesize
6.2MB

Download
memory/2940-63-0x000000006FD90000-0x000000006FDDC000-memory.dmp

Filesize
304KB

Download
memory/2940-16-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/2940-15-0x0000000001040000-0x0000000001076000-memory.dmp

Filesize
216KB

Download
memory/3596-5-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/3596-7-0x0000000008CF0000-0x0000000008CFC000-memory.dmp

Filesize
48KB

Download
memory/3596-0-0x0000000074EAE000-0x0000000074EAF000-memory.dmp

Filesize
4KB

Download
memory/3596-10-0x0000000009DA0000-0x0000000009E3C000-memory.dmp

Filesize
624KB

Download
memory/3596-9-0x00000000065E0000-0x0000000006662000-memory.dmp

Filesize
520KB

Download
memory/3596-8-0x0000000004B10000-0x0000000004B20000-memory.dmp

Filesize
64KB

Download
memory/3596-49-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/3596-3-0x0000000005110000-0x00000000051A2000-memory.dmp

Filesize
584KB

Download
memory/3596-6-0x0000000005530000-0x0000000005552000-memory.dmp

Filesize
136KB

Download
memory/3596-2-0x0000000005770000-0x0000000005D14000-memory.dmp

Filesize
5.6MB

Download
memory/3596-4-0x00000000051E0000-0x00000000051EA000-memory.dmp

Filesize
40KB

Download
memory/3596-1-0x00000000006C0000-0x000000000077E000-memory.dmp

Filesize
760KB

Download
memory/4520-46-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4520-90-0x0000000006940000-0x0000000006990000-memory.dmp

Filesize
320KB

Download