agenttesla | c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315

General

Target

c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe
Size

1.2MB
MD5

2ad0a14a883597c8707276c3002d85da
SHA1

5840f94ca6dc35f3e48f7e0586e3a9724fb566d0
SHA256

c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315
SHA512

2c05d6c33359ae405479a6ca9b8019fc885f8c1f16e4a658f809b586336e20fc5c9dc1ac6f2ab4fbd2703a3be2716c510f26335e2a806e933dc2ef265761c288
SSDEEP

24576:NqDEvCTbMWu7rQYlBQcBiT6rprG8ajYRRFPpDsb/5bxD17Ofd:NTvC/MTQYxsWR7ajYRRJpDsTVxD17Of

Score

10^/10

agenttesla credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mahesh-ent.com
Port:
587
Username:
[email protected]
Password:
M@hesh3981
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
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

18 api.ipify.org
19 api.ipify.org

flow	ioc
18	api.ipify.org
19	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe

description	pid	process	target process
PID 3260 set thread context of 3620	3260	c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe	RegSvcs.exe

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

Processes:

c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exeRegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

3620 RegSvcs.exe
3620 RegSvcs.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe

pid process

3260 c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 3620 RegSvcs.exe

pid	process
3620	RegSvcs.exe
3620	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	3620	RegSvcs.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe

pid	process
3260	c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe
3260	c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe
3260	c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe

pid	process
3260	c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe
3260	c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe
3260	c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid process

3620 RegSvcs.exe

pid	process
3620	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe

description	pid	process	target process
PID 3260 wrote to memory of 3620	3260	c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe	RegSvcs.exe
PID 3260 wrote to memory of 3620	3260	c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe	RegSvcs.exe
PID 3260 wrote to memory of 3620	3260	c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe	RegSvcs.exe
PID 3260 wrote to memory of 3620	3260	c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe
"C:\Users\Admin\AppData\Local\Temp\c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.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:3260

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\c7dc84187ebfc4521a3fe173e5b59850c753251a1a935b294c0a6fb63d6c9315.exe"
2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3260-11-0x0000000000E10000-0x0000000000E14000-memory.dmp

Filesize
16KB

Download
memory/3620-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3620-13-0x00000000743BE000-0x00000000743BF000-memory.dmp

Filesize
4KB

Download
memory/3620-14-0x0000000005C80000-0x0000000006224000-memory.dmp

Filesize
5.6MB

Download
memory/3620-15-0x0000000005740000-0x00000000057A6000-memory.dmp

Filesize
408KB

Download
memory/3620-16-0x00000000743B0000-0x0000000074B60000-memory.dmp

Filesize
7.7MB

Download
memory/3620-17-0x0000000006B80000-0x0000000006BD0000-memory.dmp

Filesize
320KB

Download
memory/3620-18-0x0000000006C70000-0x0000000006D02000-memory.dmp

Filesize
584KB

Download
memory/3620-19-0x0000000006E00000-0x0000000006E0A000-memory.dmp

Filesize
40KB

Download
memory/3620-20-0x00000000743BE000-0x00000000743BF000-memory.dmp

Filesize
4KB

Download
memory/3620-21-0x00000000743B0000-0x0000000074B60000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads