agenttesla | 680053fa589159be381eefbb2dc016960a91beefe3d976e742000008be43067a

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16/10/2024, 01:51

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General

Target

680053fa589159be381eefbb2dc016960a91beefe3d976e742000008be43067a.exe
Size

1.2MB
MD5

8f8efad685362993d81ff8a2316e545b
SHA1

06004934a883422e375886bf537fdb8e13300071
SHA256

680053fa589159be381eefbb2dc016960a91beefe3d976e742000008be43067a
SHA512

28a29bdd536acc34d262843486ccb27d01bb90866a4c517df5ff3d3a320aec1c5605508cf0cdbe3af34626af1178dd1733a159de2385684989c73d4d4b98aa83
SSDEEP

24576:ffmMv6Ckr7Mny5QLbj6ngZtjU61JzjPyHGLXZndu1Cu7:f3v+7/5QLbj66tjUO/Pym7ZGv

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Signatures

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

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\soliloquise.vbs	soliloquise.exe

Executes dropped EXE 1 IoCs

pid	Process
2916	soliloquise.exe

Loads dropped DLL 1 IoCs

pid	Process
2388	680053fa589159be381eefbb2dc016960a91beefe3d976e742000008be43067a.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
4	api.ipify.org
5	api.ipify.org

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0008000000016c81-4.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2916 set thread context of 2100	2916	soliloquise.exe	31

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

System Information Discovery
T1082

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	680053fa589159be381eefbb2dc016960a91beefe3d976e742000008be43067a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	soliloquise.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2100	RegSvcs.exe
2100	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2916	soliloquise.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2100	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2388 wrote to memory of 2916	2388	680053fa589159be381eefbb2dc016960a91beefe3d976e742000008be43067a.exe	30
PID 2388 wrote to memory of 2916	2388	680053fa589159be381eefbb2dc016960a91beefe3d976e742000008be43067a.exe	30
PID 2388 wrote to memory of 2916	2388	680053fa589159be381eefbb2dc016960a91beefe3d976e742000008be43067a.exe	30
PID 2388 wrote to memory of 2916	2388	680053fa589159be381eefbb2dc016960a91beefe3d976e742000008be43067a.exe	30
PID 2916 wrote to memory of 2100	2916	soliloquise.exe	31
PID 2916 wrote to memory of 2100	2916	soliloquise.exe	31
PID 2916 wrote to memory of 2100	2916	soliloquise.exe	31
PID 2916 wrote to memory of 2100	2916	soliloquise.exe	31
PID 2916 wrote to memory of 2100	2916	soliloquise.exe	31
PID 2916 wrote to memory of 2100	2916	soliloquise.exe	31
PID 2916 wrote to memory of 2100	2916	soliloquise.exe	31
PID 2916 wrote to memory of 2100	2916	soliloquise.exe	31

C:\Users\Admin\AppData\Local\Temp\680053fa589159be381eefbb2dc016960a91beefe3d976e742000008be43067a.exe
"C:\Users\Admin\AppData\Local\Temp\680053fa589159be381eefbb2dc016960a91beefe3d976e742000008be43067a.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Users\Admin\AppData\Local\plainstanes\soliloquise.exe
  "C:\Users\Admin\AppData\Local\Temp\680053fa589159be381eefbb2dc016960a91beefe3d976e742000008be43067a.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2916
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\680053fa589159be381eefbb2dc016960a91beefe3d976e742000008be43067a.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2100

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ectosphere

Filesize
261KB

MD5
dde04649ca56ad5253b85befd9fa1b99

SHA1
9ba9472aed8541e551d795ed6516b8353a14a89c

SHA256
0b37d3e4d4ab43a650b4ae96580c1945d045ef9e01bbd88fa7bc85085083043d

SHA512
36e9fc1f302094a16eab29a09e0eb474f295062cb512f8d2e4b330f7ab4dafe5cc3d3478f5cef8c4b68688242da35f0ef0373f76af6bdc5ad828677aace33b9f

Download Submit
\Users\Admin\AppData\Local\plainstanes\soliloquise.exe

Filesize
1.2MB

MD5
8f8efad685362993d81ff8a2316e545b

SHA1
06004934a883422e375886bf537fdb8e13300071

SHA256
680053fa589159be381eefbb2dc016960a91beefe3d976e742000008be43067a

SHA512
28a29bdd536acc34d262843486ccb27d01bb90866a4c517df5ff3d3a320aec1c5605508cf0cdbe3af34626af1178dd1733a159de2385684989c73d4d4b98aa83

Download Submit
memory/2100-47-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-33-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2100-16-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2100-17-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2100-18-0x0000000073CAE000-0x0000000073CAF000-memory.dmp

Filesize
4KB

Download
memory/2100-19-0x0000000000530000-0x0000000000584000-memory.dmp

Filesize
336KB

Download
memory/2100-20-0x0000000073CA0000-0x000000007438E000-memory.dmp

Filesize
6.9MB

Download
memory/2100-21-0x0000000073CA0000-0x000000007438E000-memory.dmp

Filesize
6.9MB

Download
memory/2100-22-0x0000000073CA0000-0x000000007438E000-memory.dmp

Filesize
6.9MB

Download
memory/2100-23-0x0000000000780000-0x00000000007D2000-memory.dmp

Filesize
328KB

Download
memory/2100-25-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-31-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-37-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-35-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-83-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-29-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-27-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-45-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-24-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-49-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-39-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-1059-0x0000000073CA0000-0x000000007438E000-memory.dmp

Filesize
6.9MB

Download
memory/2100-1058-0x0000000073CAE000-0x0000000073CAF000-memory.dmp

Filesize
4KB

Download
memory/2100-53-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-79-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-77-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-75-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-73-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-71-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-69-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-67-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-65-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-63-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-61-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-59-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-57-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-55-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-81-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-51-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-43-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-41-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/2100-1056-0x0000000073CA0000-0x000000007438E000-memory.dmp

Filesize
6.9MB

Download
memory/2100-1057-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2388-2-0x0000000003B10000-0x0000000003D10000-memory.dmp

Filesize
2.0MB

Download
memory/2916-12-0x0000000003350000-0x0000000003550000-memory.dmp

Filesize
2.0MB

Download