agenttesla | a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-12-2024 01:04

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General

Target

a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe
Size

1.2MB
MD5

ecf88fa7999e927bf96a6beec5d07009
SHA1

963d676d88aa6dadda3f7ba0a8a90eadf119e1e4
SHA256

a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178
SHA512

23fbc1d38dc2c9bd612ac2b636bb359a7328d1a01f24f048a6c9b677fa0614f715afd4e06ae73442e75d760afe7f35a134d6fd55a8bdd370f5431c0a3463b594
SSDEEP

24576:3u6J33O0c+JY5UZ+XC0kGso6FatD5iMsEelaGzVPc2QQRhtMN97LWY:Ru0c++OCvkGs9FatDEMdnma2QQR7BY

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
Agenttesla family
agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2652 set thread context of 2748	2652	a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 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	a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2748	RegSvcs.exe
2748	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2652	a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2748	RegSvcs.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2652	a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe
2652	a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe
2652	a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2652	a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe
2652	a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe
2652	a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 2748	2652	a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe	30
PID 2652 wrote to memory of 2748	2652	a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe	30
PID 2652 wrote to memory of 2748	2652	a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe	30
PID 2652 wrote to memory of 2748	2652	a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe	30
PID 2652 wrote to memory of 2748	2652	a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe	30
PID 2652 wrote to memory of 2748	2652	a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe	30
PID 2652 wrote to memory of 2748	2652	a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe	30
PID 2652 wrote to memory of 2748	2652	a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe	30

C:\Users\Admin\AppData\Local\Temp\a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe
"C:\Users\Admin\AppData\Local\Temp\a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\a446b1198f49a22c8f58d558d6a7b26dc5753514a0531a880e8b55ca1056b178.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2748

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\contrapose

Filesize
261KB

MD5
c5982f9e4d1a990a57c2df807e5a6fd9

SHA1
546a43b6bef895576a39236d03d7de7f13e8a60b

SHA256
cb3aaa2f87d8b7a515f6547396c1bbd45e9bfabdac8dfdda14f8931dbe28ac94

SHA512
aa6a3ea7a8551521aa1e9030319ad4ff5411f29934e2e0217e13c7decfe6d746dc2e8d4644bccb8f0c93b2982248b0f669f9087e2a9e66df0304608a0bd125a5

Download Submit
memory/2652-7-0x0000000000730000-0x0000000000B30000-memory.dmp

Filesize
4.0MB

Download
memory/2748-8-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2748-11-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2748-10-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2748-12-0x00000000740CE000-0x00000000740CF000-memory.dmp

Filesize
4KB

Download
memory/2748-13-0x0000000000340000-0x0000000000394000-memory.dmp

Filesize
336KB

Download
memory/2748-14-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/2748-16-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/2748-15-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/2748-17-0x0000000000570000-0x00000000005C2000-memory.dmp

Filesize
328KB

Download
memory/2748-43-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-41-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-39-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-37-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-35-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-33-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-31-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-29-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-27-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-25-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-23-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-21-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-61-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-19-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-47-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-18-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-77-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-75-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-73-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-71-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-69-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-67-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-65-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-63-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-59-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-57-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-55-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-53-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-51-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-49-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-45-0x0000000000570000-0x00000000005BD000-memory.dmp

Filesize
308KB

Download
memory/2748-1048-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/2748-1049-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2748-1050-0x00000000740CE000-0x00000000740CF000-memory.dmp

Filesize
4KB

Download
memory/2748-1051-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download