agenttesla | 3b530ace3209771f676e361ebc54dfc5d992d5069db93d416cd4b60745ccc400

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
07/03/2024, 13:15

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General

Target

226350194-050944-sanlccjavap0003-11764.exe
Size

626KB
MD5

0d4bb5c57ce0f99b36056892cfe87f0c
SHA1

bd884e9d666bce68ef23dfa139f6477f1c50f7ab
SHA256

0301d446fd70d25f294abb066b139bdc8d5362f86d9d10ae4c5ed13e7e6f311c
SHA512

7d404dc721e4eb51f91956b96d3864ae2d2cc9e8c8464d446abf087b84466230ddea2662107b5d192369e8b2211b3616025628dc07f4eb679676144915dcaf6e
SSDEEP

12288:RhKVcnRerrRiJJGDktgdRYCryyqmsufs5BKGR9YWYn+4t8w:REGnReZeJGDikBrLqmZgBKgPKnt/

Score

10^/10

agenttesla guloader downloader keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot5147163644:AAEDa60jT_0f_OgilwiEp-CBiARVO2Rx3Mo/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader guloader

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
4224	wab.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
608	powershell.exe
4224	wab.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 608 set thread context of 4224	608	powershell.exe	104

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
608	powershell.exe
608	powershell.exe
608	powershell.exe
608	powershell.exe
608	powershell.exe
608	powershell.exe
608	powershell.exe
608	powershell.exe
608	powershell.exe
4224	wab.exe
4224	wab.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
608	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	608	powershell.exe
Token: SeDebugPrivilege	4224	wab.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 608	2032	226350194-050944-sanlccjavap0003-11764.exe	89
PID 2032 wrote to memory of 608	2032	226350194-050944-sanlccjavap0003-11764.exe	89
PID 2032 wrote to memory of 608	2032	226350194-050944-sanlccjavap0003-11764.exe	89
PID 608 wrote to memory of 2492	608	powershell.exe	91
PID 608 wrote to memory of 2492	608	powershell.exe	91
PID 608 wrote to memory of 2492	608	powershell.exe	91
PID 608 wrote to memory of 4224	608	powershell.exe	104
PID 608 wrote to memory of 4224	608	powershell.exe	104
PID 608 wrote to memory of 4224	608	powershell.exe	104
PID 608 wrote to memory of 4224	608	powershell.exe	104
PID 608 wrote to memory of 4224	608	powershell.exe	104

C:\Users\Admin\AppData\Local\Temp\226350194-050944-sanlccjavap0003-11764.exe
"C:\Users\Admin\AppData\Local\Temp\226350194-050944-sanlccjavap0003-11764.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle hidden "$angstfyldtes=Get-Content 'C:\Users\Admin\AppData\Local\aftgtstilsagnenes\Ejerkredsen\Lulledes\Preconizing.Nig';$Bombeeksperterne=$angstfyldtes.SubString(58929,3);.$Bombeeksperterne($angstfyldtes)"
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:608
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c "set /A 1^^0"
    3⤵
    PID:2492
- - C:\Program Files (x86)\windows mail\wab.exe
    "C:\Program Files (x86)\windows mail\wab.exe"
    3⤵
    - Suspicious use of NtCreateThreadExHideFromDebugger
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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_p14z3xtw.lo3.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\aftgtstilsagnenes\Civilhortonoms\Dyretmmersken\Mealybug\Laesning.Sko

Filesize
348KB

MD5
edac2c2f62e371a80143df8caaec5b24

SHA1
0b7e4c090f25b6a0ffdab3e1d4e94ea3a706584b

SHA256
ae0652e2eedf1db5506d11bdf75d677c37fb7896c64435f6afdf9161235a9616

SHA512
aa37fc1656f385b4a18c2cd8edd4c6befec3b9df14fb656bbc831274c4e1708e292e0e60e26470f3159d2ab1819b39594cc854428b65028bc468c43d3d12e3be

Download Submit
C:\Users\Admin\AppData\Local\aftgtstilsagnenes\Ejerkredsen\Lulledes\Preconizing.Nig

Filesize
57KB

MD5
f5a06265c76853290d3b7ed1c1d3e7b9

SHA1
4083441407a629edd297d1a480a4957740b99fd1

SHA256
f15289a9086ec32c0f072940209c5c50412dde5275dac49a8d271cb53e843eab

SHA512
52ef36d8443eec762f2980b0ada477a9b74f0af2d0cedfb73015fbac04c28e85a85af4be6a4f67c6d7ee3b59b07abf6be2042465154ac3525e035947db15d6e8

Download Submit
memory/608-37-0x0000000004F90000-0x0000000004FA0000-memory.dmp

Filesize
64KB

Download
memory/608-41-0x0000000008FA0000-0x000000000B6FC000-memory.dmp

Filesize
39.4MB

Download
memory/608-11-0x0000000005D60000-0x0000000005DC6000-memory.dmp

Filesize
408KB

Download
memory/608-12-0x0000000005E40000-0x0000000005EA6000-memory.dmp

Filesize
408KB

Download
memory/608-9-0x00000000055D0000-0x0000000005BF8000-memory.dmp

Filesize
6.2MB

Download
memory/608-22-0x0000000005EF0000-0x0000000006244000-memory.dmp

Filesize
3.3MB

Download
memory/608-23-0x00000000064F0000-0x000000000650E000-memory.dmp

Filesize
120KB

Download
memory/608-24-0x0000000006520000-0x000000000656C000-memory.dmp

Filesize
304KB

Download
memory/608-25-0x0000000004F90000-0x0000000004FA0000-memory.dmp

Filesize
64KB

Download
memory/608-26-0x0000000006AD0000-0x0000000006B66000-memory.dmp

Filesize
600KB

Download
memory/608-27-0x00000000069F0000-0x0000000006A0A000-memory.dmp

Filesize
104KB

Download
memory/608-28-0x0000000006A40000-0x0000000006A62000-memory.dmp

Filesize
136KB

Download
memory/608-29-0x0000000007CF0000-0x0000000008294000-memory.dmp

Filesize
5.6MB

Download
memory/608-7-0x0000000004F90000-0x0000000004FA0000-memory.dmp

Filesize
64KB

Download
memory/608-31-0x0000000008920000-0x0000000008F9A000-memory.dmp

Filesize
6.5MB

Download
memory/608-33-0x0000000004F90000-0x0000000004FA0000-memory.dmp

Filesize
64KB

Download
memory/608-8-0x0000000004E90000-0x0000000004EC6000-memory.dmp

Filesize
216KB

Download
memory/608-40-0x0000000004F90000-0x0000000004FA0000-memory.dmp

Filesize
64KB

Download
memory/608-36-0x0000000073F30000-0x00000000746E0000-memory.dmp

Filesize
7.7MB

Download
memory/608-6-0x0000000073F30000-0x00000000746E0000-memory.dmp

Filesize
7.7MB

Download
memory/608-10-0x0000000005C00000-0x0000000005C22000-memory.dmp

Filesize
136KB

Download
memory/608-39-0x0000000004F90000-0x0000000004FA0000-memory.dmp

Filesize
64KB

Download
memory/608-35-0x0000000007A80000-0x0000000007A84000-memory.dmp

Filesize
16KB

Download
memory/608-42-0x0000000004F90000-0x0000000004FA0000-memory.dmp

Filesize
64KB

Download
memory/608-43-0x0000000008FA0000-0x000000000B6FC000-memory.dmp

Filesize
39.4MB

Download
memory/608-44-0x0000000077981000-0x0000000077AA1000-memory.dmp

Filesize
1.1MB

Download
memory/608-59-0x0000000008FA0000-0x000000000B6FC000-memory.dmp

Filesize
39.4MB

Download
memory/608-46-0x0000000008FA0000-0x000000000B6FC000-memory.dmp

Filesize
39.4MB

Download
memory/608-56-0x0000000073F30000-0x00000000746E0000-memory.dmp

Filesize
7.7MB

Download
memory/4224-62-0x00000000229F0000-0x0000000022A40000-memory.dmp

Filesize
320KB

Download
memory/4224-67-0x0000000073F30000-0x00000000746E0000-memory.dmp

Filesize
7.7MB

Download
memory/4224-51-0x0000000002260000-0x00000000049BC000-memory.dmp

Filesize
39.4MB

Download
memory/4224-55-0x0000000001000000-0x0000000002254000-memory.dmp

Filesize
18.3MB

Download
memory/4224-57-0x0000000073F30000-0x00000000746E0000-memory.dmp

Filesize
7.7MB

Download
memory/4224-48-0x0000000077981000-0x0000000077AA1000-memory.dmp

Filesize
1.1MB

Download
memory/4224-60-0x0000000020570000-0x0000000020580000-memory.dmp

Filesize
64KB

Download
memory/4224-45-0x0000000002260000-0x00000000049BC000-memory.dmp

Filesize
39.4MB

Download
memory/4224-49-0x0000000001000000-0x0000000002254000-memory.dmp

Filesize
18.3MB

Download
memory/4224-58-0x0000000001000000-0x0000000001040000-memory.dmp

Filesize
256KB

Download
memory/4224-63-0x0000000022AE0000-0x0000000022B72000-memory.dmp

Filesize
584KB

Download
memory/4224-64-0x0000000022A50000-0x0000000022A5A000-memory.dmp

Filesize
40KB

Download
memory/4224-47-0x0000000077A08000-0x0000000077A09000-memory.dmp

Filesize
4KB

Download
memory/4224-68-0x0000000020570000-0x0000000020580000-memory.dmp

Filesize
64KB

Download