agenttesla | 9c9334c90a2e559eed3e8fc03ab85709ab00394cc4c0f12bd481d70f30d3171b

General

Target

PAYMENT COPY.exe
Size

510KB
MD5

1a245500e0696bb8d89aebd5acd1bee1
SHA1

dda56b8b97574caa956abb1eb291c4cafda92ba3
SHA256

9c9334c90a2e559eed3e8fc03ab85709ab00394cc4c0f12bd481d70f30d3171b
SHA512

c56e71284858fde376245d8d4a990be276249ba7eade3d27d71f7a5a2cccb6464a26b67abcee4eaa39bb43356f3a4d401a6f6b882653bbbc2d968703bde093be
SSDEEP

12288:ojrABfUnI3ZUlSrz4B9nsCm2XEx4TzsDij:ojruUcbrE9nsCm20xb

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.orogenicgroup-bd.com
Port:
587
Username:
[email protected]
Password:
Hossain$3400
Email To:
[email protected]

Signatures

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

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:

PAYMENT COPY.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	PAYMENT COPY.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yGbzOMp = "C:\\Users\\Admin\\AppData\\Roaming\\yGbzOMp\\yGbzOMp.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

PAYMENT COPY.exe

description pid process target process

PID 2608 set thread context of 2816 2608 PAYMENT COPY.exe RegSvcs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1344 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

PAYMENT COPY.exeRegSvcs.exe

pid process

2608 PAYMENT COPY.exe
2816 RegSvcs.exe
2816 RegSvcs.exe
2816 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PAYMENT COPY.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 2608 PAYMENT COPY.exe
Token: SeDebugPrivilege 2816 RegSvcs.exe

description	pid	process	target process
PID 2608 set thread context of 2816	2608	PAYMENT COPY.exe	RegSvcs.exe

pid	process
1344	schtasks.exe

pid	process
2608	PAYMENT COPY.exe
2816	RegSvcs.exe
2816	RegSvcs.exe
2816	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2608	PAYMENT COPY.exe
Token: SeDebugPrivilege	2816	RegSvcs.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

PAYMENT COPY.exe

description	pid	process	target process
PID 2608 wrote to memory of 1344	2608	PAYMENT COPY.exe	schtasks.exe
PID 2608 wrote to memory of 1344	2608	PAYMENT COPY.exe	schtasks.exe
PID 2608 wrote to memory of 1344	2608	PAYMENT COPY.exe	schtasks.exe
PID 2608 wrote to memory of 2816	2608	PAYMENT COPY.exe	RegSvcs.exe
PID 2608 wrote to memory of 2816	2608	PAYMENT COPY.exe	RegSvcs.exe
PID 2608 wrote to memory of 2816	2608	PAYMENT COPY.exe	RegSvcs.exe
PID 2608 wrote to memory of 2816	2608	PAYMENT COPY.exe	RegSvcs.exe
PID 2608 wrote to memory of 2816	2608	PAYMENT COPY.exe	RegSvcs.exe
PID 2608 wrote to memory of 2816	2608	PAYMENT COPY.exe	RegSvcs.exe
PID 2608 wrote to memory of 2816	2608	PAYMENT COPY.exe	RegSvcs.exe
PID 2608 wrote to memory of 2816	2608	PAYMENT COPY.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe
"C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2608

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\yOWXUQiA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp47A8.tmp"
2⤵
- Creates scheduled task(s)
PID:1344

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2816

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp47A8.tmp
Filesize
1KB

MD5
0d5d834df3cdf8e77c3630250fdaff81

SHA1
2339b13f0b1a6549df99e4c25815c1ac97c957b1

SHA256
c4310fe10bb0aab6808f617e03479845a4a0f80fc13e59997a8840d66eead1da

SHA512
7ba9f554e2c6cd5699d4e038a1e4b533312b42d39b142ff92768a1606d7af0bc9144dfe622659cddd006c2ca65af0f39d4ae5c28be804e9bfa8245b573dcdf9e

Download Submit
memory/1344-137-0x0000000000000000-mapping.dmp

Download
memory/2608-132-0x0000000000AC0000-0x0000000000B46000-memory.dmp

Filesize
536KB

Download
memory/2608-133-0x0000000005B40000-0x00000000060E4000-memory.dmp

Filesize
5.6MB

Download
memory/2608-134-0x00000000054E0000-0x0000000005572000-memory.dmp

Filesize
584KB

Download
memory/2608-135-0x00000000056A0000-0x000000000573C000-memory.dmp

Filesize
624KB

Download
memory/2608-136-0x0000000005790000-0x000000000579A000-memory.dmp

Filesize
40KB

Download
memory/2816-139-0x0000000000000000-mapping.dmp

Download
memory/2816-140-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2816-141-0x0000000006490000-0x00000000064F6000-memory.dmp

Filesize
408KB

Download
memory/2816-142-0x00000000067E0000-0x0000000006830000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads