agenttesla | 988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800

General

Target

988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe
Size

1.0MB
MD5

ccdd09951364a23f760ac5b6425dabe4
SHA1

00f370ab98cbbd7cb81b522b52154859240a1f7c
SHA256

988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800
SHA512

c0d7f193e92060a14eed04e867a4b57004e0acd63118e97f921e9d6707242ad8e62a744ab4f6f1f7ed8776df0ffd3c5738bae2fd74d60da977b5fb8d751e1fa4
SSDEEP

24576:2R+ow4bjw4b0LqM4oxEK8GPMdiXCC3MkejWIF5y73:2Rrw4bjw4b0/XPMdiyC3M/So5E3

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.greenimpressionbd.com
Port:
587
Username:
[email protected]
Password:
Rumizaman123
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

3464 powershell.exe

pid	process
3464	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.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.

Processes:

flow ioc

42 api.ipify.org
43 api.ipify.org

flow	ioc
42	api.ipify.org
43	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe

description	pid	process	target process
PID 2036 set thread context of 1884	2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe	RegSvcs.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exeRegSvcs.exepowershell.exe

pid	process
2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe
2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe
1884	RegSvcs.exe
1884	RegSvcs.exe
1884	RegSvcs.exe
3464	powershell.exe
3464	powershell.exe
3464	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exeRegSvcs.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe
Token: SeDebugPrivilege	1884	RegSvcs.exe
Token: SeDebugPrivilege	3464	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe

description	pid	process	target process
PID 2036 wrote to memory of 3464	2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe	powershell.exe
PID 2036 wrote to memory of 3464	2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe	powershell.exe
PID 2036 wrote to memory of 3464	2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe	powershell.exe
PID 2036 wrote to memory of 812	2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe	RegSvcs.exe
PID 2036 wrote to memory of 812	2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe	RegSvcs.exe
PID 2036 wrote to memory of 812	2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe	RegSvcs.exe
PID 2036 wrote to memory of 1884	2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe	RegSvcs.exe
PID 2036 wrote to memory of 1884	2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe	RegSvcs.exe
PID 2036 wrote to memory of 1884	2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe	RegSvcs.exe
PID 2036 wrote to memory of 1884	2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe	RegSvcs.exe
PID 2036 wrote to memory of 1884	2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe	RegSvcs.exe
PID 2036 wrote to memory of 1884	2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe	RegSvcs.exe
PID 2036 wrote to memory of 1884	2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe	RegSvcs.exe
PID 2036 wrote to memory of 1884	2036	988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe
"C:\Users\Admin\AppData\Local\Temp\988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2036

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\988cecb39c8ff652b9f6f677c11c53279ffb166608acf3cbd4aa7cafc6019800.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3464

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:812

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1884

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 --field-trial-handle=3800,i,13544508926340531097,6671217806016090640,262144 --variations-seed-version --mojo-platform-channel-handle=3900 /prefetch:8
1⤵
PID:1392

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_snpmn5na.o22.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1884-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1884-24-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/1884-20-0x00000000051D0000-0x0000000005236000-memory.dmp

Filesize
408KB

Download
memory/1884-59-0x00000000064A0000-0x00000000064F0000-memory.dmp

Filesize
320KB

Download
memory/1884-63-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/1884-14-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/2036-5-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/2036-8-0x0000000007C30000-0x0000000007C40000-memory.dmp

Filesize
64KB

Download
memory/2036-9-0x0000000008110000-0x0000000008192000-memory.dmp

Filesize
520KB

Download
memory/2036-10-0x00000000749EE000-0x00000000749EF000-memory.dmp

Filesize
4KB

Download
memory/2036-11-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/2036-7-0x0000000007C00000-0x0000000007C1A000-memory.dmp

Filesize
104KB

Download
memory/2036-6-0x0000000007C90000-0x0000000007D2C000-memory.dmp

Filesize
624KB

Download
memory/2036-0-0x00000000749EE000-0x00000000749EF000-memory.dmp

Filesize
4KB

Download
memory/2036-4-0x00000000045B0000-0x00000000045BA000-memory.dmp

Filesize
40KB

Download
memory/2036-18-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/2036-3-0x0000000007030000-0x00000000070C2000-memory.dmp

Filesize
584KB

Download
memory/2036-2-0x0000000007540000-0x0000000007AE4000-memory.dmp

Filesize
5.6MB

Download
memory/2036-1-0x0000000000050000-0x0000000000158000-memory.dmp

Filesize
1.0MB

Download
memory/3464-22-0x0000000004EF0000-0x0000000004F12000-memory.dmp

Filesize
136KB

Download
memory/3464-49-0x00000000070B0000-0x0000000007153000-memory.dmp

Filesize
652KB

Download
memory/3464-19-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/3464-21-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/3464-25-0x0000000005900000-0x0000000005C54000-memory.dmp

Filesize
3.3MB

Download
memory/3464-17-0x00000000051D0000-0x00000000057F8000-memory.dmp

Filesize
6.2MB

Download
memory/3464-35-0x0000000005EC0000-0x0000000005EDE000-memory.dmp

Filesize
120KB

Download
memory/3464-36-0x00000000063F0000-0x000000000643C000-memory.dmp

Filesize
304KB

Download
memory/3464-37-0x0000000006490000-0x00000000064C2000-memory.dmp

Filesize
200KB

Download
memory/3464-38-0x0000000070730000-0x000000007077C000-memory.dmp

Filesize
304KB

Download
memory/3464-48-0x0000000006470000-0x000000000648E000-memory.dmp

Filesize
120KB

Download
memory/3464-23-0x0000000004F90000-0x0000000004FF6000-memory.dmp

Filesize
408KB

Download
memory/3464-50-0x0000000007830000-0x0000000007EAA000-memory.dmp

Filesize
6.5MB

Download
memory/3464-51-0x00000000071F0000-0x000000000720A000-memory.dmp

Filesize
104KB

Download
memory/3464-52-0x0000000007260000-0x000000000726A000-memory.dmp

Filesize
40KB

Download
memory/3464-53-0x0000000007470000-0x0000000007506000-memory.dmp

Filesize
600KB

Download
memory/3464-54-0x00000000073F0000-0x0000000007401000-memory.dmp

Filesize
68KB

Download
memory/3464-55-0x0000000007420000-0x000000000742E000-memory.dmp

Filesize
56KB

Download
memory/3464-56-0x0000000007430000-0x0000000007444000-memory.dmp

Filesize
80KB

Download
memory/3464-57-0x0000000007530000-0x000000000754A000-memory.dmp

Filesize
104KB

Download
memory/3464-58-0x0000000007510000-0x0000000007518000-memory.dmp

Filesize
32KB

Download
memory/3464-16-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/3464-62-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/3464-15-0x0000000002590000-0x00000000025C6000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads