agenttesla | c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac

Analysis

max time kernel
125s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2023 03:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe
Size

933KB
MD5

e4f8b6eee6be5f9102ee21d572dc0834
SHA1

3b00998371ee7c84e20bcbfd543ec45a8588d55f
SHA256

c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac
SHA512

3cec5ce85e4632ceaa2d3ab472ca143f4beb4f42c46ab1709b0ebc5ba043bce2946fda41300faa1f3445d9665d28e1f4f7fdabed3a85ca0c5bd83da0a8d21e1c
SSDEEP

12288:XdIcNJum2wDuyWZRO/GsxTz5llc3YyhFtbYcZ1peAXV8ApP7r9r/+ppppppppppR:XPNJum2wCyWZ0O+TH23DhscZ1pjp1q

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot6471053992:AAFUlrUxhi5Jrpjikoc-P4r9ZbsXV_T9vj8/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

7 ip-api.com

flow	ioc
7	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe

description	pid	process	target process
PID 3548 set thread context of 3052	3548	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

848 3052 WerFault.exe MSBuild.exe

pid	pid_target	process	target process
848	3052	WerFault.exe	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exeMSBuild.exe

pid	process
3548	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe
3548	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe
3052	MSBuild.exe
3052	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exeMSBuild.exe

description	pid	process
Token: SeDebugPrivilege	3548	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe
Token: SeDebugPrivilege	3052	MSBuild.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe

description	pid	process	target process
PID 3548 wrote to memory of 3052	3548	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe
PID 3548 wrote to memory of 3052	3548	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe
PID 3548 wrote to memory of 3052	3548	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe
PID 3548 wrote to memory of 3052	3548	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe
PID 3548 wrote to memory of 3052	3548	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe
PID 3548 wrote to memory of 3052	3548	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe
PID 3548 wrote to memory of 3052	3548	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe
PID 3548 wrote to memory of 3052	3548	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe
"C:\Users\Admin\AppData\Local\Temp\c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3548

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3052 -s 1256
3⤵
- Program crash
PID:848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3052 -ip 3052
1⤵
PID:1268

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3052-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3052-17-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/3052-16-0x0000000005540000-0x00000000055A6000-memory.dmp

Filesize
408KB

Download
memory/3052-15-0x0000000002FD0000-0x0000000002FE0000-memory.dmp

Filesize
64KB

Download
memory/3052-13-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/3548-4-0x0000000004D50000-0x0000000004D60000-memory.dmp

Filesize
64KB

Download
memory/3548-6-0x00000000050A0000-0x000000000513C000-memory.dmp

Filesize
624KB

Download
memory/3548-7-0x0000000005060000-0x0000000005076000-memory.dmp

Filesize
88KB

Download
memory/3548-8-0x0000000005070000-0x0000000005078000-memory.dmp

Filesize
32KB

Download
memory/3548-9-0x0000000005440000-0x000000000544A000-memory.dmp

Filesize
40KB

Download
memory/3548-10-0x0000000007A60000-0x0000000007ADC000-memory.dmp

Filesize
496KB

Download
memory/3548-5-0x0000000004E80000-0x0000000004E8A000-memory.dmp

Filesize
40KB

Download
memory/3548-0-0x0000000000300000-0x00000000003EE000-memory.dmp

Filesize
952KB

Download
memory/3548-14-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/3548-3-0x0000000004DB0000-0x0000000004E42000-memory.dmp

Filesize
584KB

Download
memory/3548-2-0x0000000005460000-0x0000000005A04000-memory.dmp

Filesize
5.6MB

Download
memory/3548-1-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download