agenttesla | acbc5e7367f627f945f99b9b6e5b3debe0ab53bd62474f2c8e59564e2883217f

General

Target

Re order 144 23-09-2022.exe
Size

6KB
MD5

f5105b2abe5b1f3472afe90904678396
SHA1

37065daae5edb3c279e5e9ea17f7c211061bdfef
SHA256

acbc5e7367f627f945f99b9b6e5b3debe0ab53bd62474f2c8e59564e2883217f
SHA512

05994294962de0da9e6245e14485715154b3b41b020e9b9dd8d6300bba31065b86623bc14fcb25577c84d56b8c433f64defddbed4653fb2d553c54a4d6cc56d4
SSDEEP

96:VCo1nzEDmq9qlfRLLAiRfzcQdYR6gnHllwKlPVlPzNt:oouD54JLLvRfJqLvR

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.rimiapparelsltd.com
Port:
587
Username:
[email protected]
Password:
Ijeomam28@

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.rimiapparelsltd.com
Port:
587
Username:
[email protected]
Password:
Ijeomam28@
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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	Re order 144 23-09-2022.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Re order 144 23-09-2022.exe
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Re order 144 23-09-2022.exe
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Re order 144 23-09-2022.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Lvizx = "\"C:\\Users\\Admin\\AppData\\Roaming\\Jcymnn\\Lvizx.exe\""	Re order 144 23-09-2022.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1180 set thread context of 4576	1180	Re order 144 23-09-2022.exe	89

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4272	powershell.exe
4272	powershell.exe
4576	Re order 144 23-09-2022.exe
4576	Re order 144 23-09-2022.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1180	Re order 144 23-09-2022.exe
Token: SeDebugPrivilege	4272	powershell.exe
Token: SeDebugPrivilege	4576	Re order 144 23-09-2022.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1180 wrote to memory of 4272	1180	Re order 144 23-09-2022.exe	83
PID 1180 wrote to memory of 4272	1180	Re order 144 23-09-2022.exe	83
PID 1180 wrote to memory of 4272	1180	Re order 144 23-09-2022.exe	83
PID 1180 wrote to memory of 4576	1180	Re order 144 23-09-2022.exe	89
PID 1180 wrote to memory of 4576	1180	Re order 144 23-09-2022.exe	89
PID 1180 wrote to memory of 4576	1180	Re order 144 23-09-2022.exe	89
PID 1180 wrote to memory of 4576	1180	Re order 144 23-09-2022.exe	89
PID 1180 wrote to memory of 4576	1180	Re order 144 23-09-2022.exe	89
PID 1180 wrote to memory of 4576	1180	Re order 144 23-09-2022.exe	89
PID 1180 wrote to memory of 4576	1180	Re order 144 23-09-2022.exe	89
PID 1180 wrote to memory of 4576	1180	Re order 144 23-09-2022.exe	89

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Re order 144 23-09-2022.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Re order 144 23-09-2022.exe

C:\Users\Admin\AppData\Local\Temp\Re order 144 23-09-2022.exe
"C:\Users\Admin\AppData\Local\Temp\Re order 144 23-09-2022.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1180
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAANQA2AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4272
- C:\Users\Admin\AppData\Local\Temp\Re order 144 23-09-2022.exe
  "C:\Users\Admin\AppData\Local\Temp\Re order 144 23-09-2022.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4576

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Re order 144 23-09-2022.exe.log

Filesize
1KB

MD5
e87e48b105757e1c7563d1c719059733

SHA1
28a3f2b2e0672da2b531f4757d2b20b53032dafc

SHA256
0aaf22dc84cc3fcfe53de7ccfed8e662247dfb7f1a9967032c88790d0c663461

SHA512
bf19c5743143aee914a453c41189c722c9b90a5b8bf299cecf3e1f97656d32cd209ecb74da8aebc89bb41c27d189f73aaaabbc64fe383410c95dc76ad4218968

Download Submit
memory/1180-132-0x00000000005E0000-0x00000000005E8000-memory.dmp

Filesize
32KB

Download
memory/1180-133-0x0000000008880000-0x00000000088A2000-memory.dmp

Filesize
136KB

Download
memory/4272-136-0x00000000052A0000-0x00000000058C8000-memory.dmp

Filesize
6.2MB

Download
memory/4272-137-0x0000000005220000-0x0000000005286000-memory.dmp

Filesize
408KB

Download
memory/4272-138-0x0000000005980000-0x00000000059E6000-memory.dmp

Filesize
408KB

Download
memory/4272-139-0x0000000005FD0000-0x0000000005FEE000-memory.dmp

Filesize
120KB

Download
memory/4272-140-0x0000000007600000-0x0000000007C7A000-memory.dmp

Filesize
6.5MB

Download
memory/4272-141-0x0000000004D30000-0x0000000004D4A000-memory.dmp

Filesize
104KB

Download
memory/4272-135-0x00000000029D0000-0x0000000002A06000-memory.dmp

Filesize
216KB

Download
memory/4576-143-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/4576-145-0x00000000054F0000-0x0000000005A94000-memory.dmp

Filesize
5.6MB

Download
memory/4576-146-0x0000000004FE0000-0x000000000507C000-memory.dmp

Filesize
624KB

Download
memory/4576-147-0x0000000006240000-0x0000000006290000-memory.dmp

Filesize
320KB

Download
memory/4576-148-0x0000000006640000-0x00000000066D2000-memory.dmp

Filesize
584KB

Download
memory/4576-149-0x00000000065F0000-0x00000000065FA000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads