agenttesla | 113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
05/06/2024, 14:46

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General

Target

113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe
Size

779KB
MD5

c3245f5ed1ef3b1fa4065c8cb4cd27c8
SHA1

f3bfaf829add69d1c39a5045fba5faa02b345f20
SHA256

113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff
SHA512

6a9760e20b5114c56cd31cba377f9fa54812dab6e4e90f533a214b88a519e89c85a84249e02458b7a060635f755833f006134d064b828b73fc3cd36dd228d818
SSDEEP

12288:GQt+5v4c5nvCRzsgfZ+E40r9RqTBtF3Q0XsKNr+u9Y6vdjTOM5H0dG1qqQ24FPzn:0BtF3Q0XLCuy6vpfOeH1eCrXW

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.springandsummer.lk
Port:
587
Username:
[email protected]
Password:
anu##323
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
376	powershell.exe
2128	powershell.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2552 set thread context of 2780	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	35

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
1644	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe
2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe
2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe
2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe
2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe
2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe
2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe
2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe
2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe
2780	RegSvcs.exe
2780	RegSvcs.exe
2128	powershell.exe
376	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe
Token: SeDebugPrivilege	2780	RegSvcs.exe
Token: SeDebugPrivilege	376	powershell.exe
Token: SeDebugPrivilege	2128	powershell.exe

Suspicious use of WriteProcessMemory 31 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 376	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	28
PID 2552 wrote to memory of 376	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	28
PID 2552 wrote to memory of 376	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	28
PID 2552 wrote to memory of 376	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	28
PID 2552 wrote to memory of 2128	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	30
PID 2552 wrote to memory of 2128	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	30
PID 2552 wrote to memory of 2128	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	30
PID 2552 wrote to memory of 2128	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	30
PID 2552 wrote to memory of 1644	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	32
PID 2552 wrote to memory of 1644	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	32
PID 2552 wrote to memory of 1644	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	32
PID 2552 wrote to memory of 1644	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	32
PID 2552 wrote to memory of 1748	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	34
PID 2552 wrote to memory of 1748	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	34
PID 2552 wrote to memory of 1748	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	34
PID 2552 wrote to memory of 1748	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	34
PID 2552 wrote to memory of 1748	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	34
PID 2552 wrote to memory of 1748	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	34
PID 2552 wrote to memory of 1748	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	34
PID 2552 wrote to memory of 2780	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	35
PID 2552 wrote to memory of 2780	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	35
PID 2552 wrote to memory of 2780	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	35
PID 2552 wrote to memory of 2780	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	35
PID 2552 wrote to memory of 2780	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	35
PID 2552 wrote to memory of 2780	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	35
PID 2552 wrote to memory of 2780	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	35
PID 2552 wrote to memory of 2780	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	35
PID 2552 wrote to memory of 2780	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	35
PID 2552 wrote to memory of 2780	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	35
PID 2552 wrote to memory of 2780	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	35
PID 2552 wrote to memory of 2780	2552	113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe	35

C:\Users\Admin\AppData\Local\Temp\113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe
"C:\Users\Admin\AppData\Local\Temp\113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2552
- 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\113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:376
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\uZkgoYezLmlkkl.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2128
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uZkgoYezLmlkkl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8338.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1644
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:1748
- 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:2780

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

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3173.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8338.tmp

Filesize
1KB

MD5
f2cb0c7bb8f9b27ce27a8a2df2363fc5

SHA1
1c67aca5c023d717dd04b8b9b926dcb6850315d9

SHA256
a78ed79a7fb2e74931be589c2e547ff973eb106de1bd9d51a8f733d4cabb05e6

SHA512
7020aa008d2d36981c3b1e2a92a15f781a769953b3d1b12c6ada2afbbb1246fa0474aeb88bf5eb817e71a957e14d6daae4c01192f62630bec100f177f884b6a5

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\FQLGMKEG3BIINC0B2TC5.temp

Filesize
7KB

MD5
8d68bbda09c5b80003769c4b7b43e0cd

SHA1
3451a745f19e2af1b1251119781b0ca5decbed7c

SHA256
66e48bd03df1a57d34501e26a67f7f46de07e487e028c5c7151f24e316656d67

SHA512
55a37254922ee9ef2e1367a4c889edbc2dbcface93b8a02740a099eb490de4ed1bff6c9f1e0ac1fad67a97bc9db2ff2a705ccedb8501dd386ef23fbf116e80da

Download Submit
memory/2552-100-0x0000000000570000-0x0000000000586000-memory.dmp

Filesize
88KB

Download
memory/2552-0-0x000000007412E000-0x000000007412F000-memory.dmp

Filesize
4KB

Download
memory/2552-101-0x0000000000A30000-0x0000000000A3E000-memory.dmp

Filesize
56KB

Download
memory/2552-102-0x0000000002010000-0x0000000002020000-memory.dmp

Filesize
64KB

Download
memory/2552-103-0x00000000066A0000-0x0000000006724000-memory.dmp

Filesize
528KB

Download
memory/2552-104-0x000000007412E000-0x000000007412F000-memory.dmp

Filesize
4KB

Download
memory/2552-9-0x0000000074120000-0x000000007480E000-memory.dmp

Filesize
6.9MB

Download
memory/2552-1-0x0000000000A40000-0x0000000000B04000-memory.dmp

Filesize
784KB

Download
memory/2552-129-0x0000000074120000-0x000000007480E000-memory.dmp

Filesize
6.9MB

Download
memory/2780-125-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2780-128-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2780-127-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2780-123-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2780-121-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2780-119-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2780-117-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2780-126-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download