agenttesla | 4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307

General

Target

4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe
Size

600KB
MD5

5955663becb854d9e5391ba22c9657c8
SHA1

d99da742886cdc35b6dc1d6d45ce5a243cd4bb39
SHA256

4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307
SHA512

1c25ac9d97dc29c7e2d6bdfa1a92677e7383b9f6e9f6fbf790d9d625690e520f17ed46079db7e9edc79610ca62a26a6cf7ad7aebee99692f04d3844f7dc7654b
SSDEEP

12288:GsHzOUNUSB/o5LsI1uwajJ5yvv1l2WHRi7d7j3vZSH+wws+EQQ4kT:piUmSB/o5d1ubcv/U7dcPwl9o

Score

10^/10

agenttesla keylogger spyware stealer trojan upx

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://inhanoi.net.vn
Port:
21
Username:
[email protected]
Password:
^TSt3!FK$UBA

Signatures

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

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/2628-0-0x0000000000620000-0x0000000000778000-memory.dmp	upx
behavioral2/memory/2628-13-0x0000000000620000-0x0000000000778000-memory.dmp	upx

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

32 api.ipify.org
33 api.ipify.org

flow	ioc
32	api.ipify.org
33	api.ipify.org

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral2/memory/2628-13-0x0000000000620000-0x0000000000778000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe

description	pid	process	target process
PID 2628 set thread context of 5076	2628	4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

5076 RegSvcs.exe
5076 RegSvcs.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe

pid process

2628 4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 5076 RegSvcs.exe

pid	process
5076	RegSvcs.exe
5076	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	5076	RegSvcs.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe

pid	process
2628	4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe
2628	4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe
2628	4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe

pid	process
2628	4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe
2628	4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe
2628	4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe

description	pid	process	target process
PID 2628 wrote to memory of 5076	2628	4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe	RegSvcs.exe
PID 2628 wrote to memory of 5076	2628	4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe	RegSvcs.exe
PID 2628 wrote to memory of 5076	2628	4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe	RegSvcs.exe
PID 2628 wrote to memory of 5076	2628	4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe
"C:\Users\Admin\AppData\Local\Temp\4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2628

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\4752d99a2280a508c977e5dfaa69522f89e9cb97e19e1b2c331fe7cf016e0307.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5076

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3964 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
1⤵
PID:5088

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2628-13-0x0000000000620000-0x0000000000778000-memory.dmp

Filesize
1.3MB

Download
memory/2628-11-0x0000000001280000-0x0000000001284000-memory.dmp

Filesize
16KB

Download
memory/2628-0-0x0000000000620000-0x0000000000778000-memory.dmp

Filesize
1.3MB

Download
memory/5076-16-0x0000000005750000-0x0000000005760000-memory.dmp

Filesize
64KB

Download
memory/5076-14-0x0000000074E40000-0x00000000755F0000-memory.dmp

Filesize
7.7MB

Download
memory/5076-15-0x0000000005D10000-0x00000000062B4000-memory.dmp

Filesize
5.6MB

Download
memory/5076-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/5076-17-0x00000000057D0000-0x0000000005836000-memory.dmp

Filesize
408KB

Download
memory/5076-18-0x0000000074E40000-0x00000000755F0000-memory.dmp

Filesize
7.7MB

Download
memory/5076-19-0x0000000006AB0000-0x0000000006B00000-memory.dmp

Filesize
320KB

Download
memory/5076-20-0x0000000006BA0000-0x0000000006C32000-memory.dmp

Filesize
584KB

Download
memory/5076-21-0x0000000006B20000-0x0000000006B2A000-memory.dmp

Filesize
40KB

Download
memory/5076-22-0x0000000005750000-0x0000000005760000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads