agenttesla | 8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436

General

Target

8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe
Size

1.8MB
MD5

e4b8fb75277f056e32f42b3a289ca039
SHA1

de973d2fd9f783b236cb77a9af96cb208609465d
SHA256

8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436
SHA512

3d18711e4753db607b0ccf9b4e9d6a9ed783378e841d8cabd14574c42823dcd3d8666264ef90b45dd3d45579f721f264d967456004806cb339289dbde3715a1c
SSDEEP

24576:S1ibDWlVLMwxcnbyT3aCxkEERv1RIAhjLoamMiX4lNmZg0YxegPbUIDPP:2laIqWFxkFjLoyEkmZ9Y14

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.globalescrowtrust.com
Port:
587
Username:
[email protected]
Password:
company1960

Signatures

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

AgentTesla payload 1 IoCs

resource	yara_rule
behavioral2/memory/3776-18-0x0000000000400000-0x000000000043C000-memory.dmp	family_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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3088 set thread context of 3776	3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe	102

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1612	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe
3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe
3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe
3776	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe
3776	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe
Token: SeDebugPrivilege	3776	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3088 wrote to memory of 1612	3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe	99
PID 3088 wrote to memory of 1612	3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe	99
PID 3088 wrote to memory of 1612	3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe	99
PID 3088 wrote to memory of 2504	3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe	101
PID 3088 wrote to memory of 2504	3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe	101
PID 3088 wrote to memory of 2504	3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe	101
PID 3088 wrote to memory of 3776	3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe	102
PID 3088 wrote to memory of 3776	3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe	102
PID 3088 wrote to memory of 3776	3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe	102
PID 3088 wrote to memory of 3776	3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe	102
PID 3088 wrote to memory of 3776	3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe	102
PID 3088 wrote to memory of 3776	3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe	102
PID 3088 wrote to memory of 3776	3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe	102
PID 3088 wrote to memory of 3776	3088	8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe	102

C:\Users\Admin\AppData\Local\Temp\8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe
"C:\Users\Admin\AppData\Local\Temp\8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3088
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GHTcJqUcpLnAlD" /XML "C:\Users\Admin\AppData\Local\Temp\tmp30DA.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1612
- C:\Users\Admin\AppData\Local\Temp\8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe
  "C:\Users\Admin\AppData\Local\Temp\8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe"
  2⤵
  PID:2504
- C:\Users\Admin\AppData\Local\Temp\8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe
  "C:\Users\Admin\AppData\Local\Temp\8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\8da6c322ed01a5ad1a1b7f4c65547e41f878966f5d2f0e531ddc859fa0c92436.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp30DA.tmp

Filesize
1KB

MD5
d25630e9d9df0fef19201c75d772df6b

SHA1
4c2de37773bfdbae483f3bc1d00817a26d9dec45

SHA256
9bb498072c0f98d73a14fa0e32d0a6b4ab63b177b765cbcc7e9a3040c2689faf

SHA512
c966db00dba219bc1c4971cf7b37986b6dfb418b27e5b7999b0d9f91cf2068e53bd0374f42f744dc087ea899181848a16fc53b1d1fa1380121cd883a08edc17d

Download Submit
memory/3088-5-0x0000000005990000-0x000000000599A000-memory.dmp

Filesize
40KB

Download
memory/3088-2-0x0000000005A10000-0x0000000005AAC000-memory.dmp

Filesize
624KB

Download
memory/3088-4-0x0000000005AB0000-0x0000000005B42000-memory.dmp

Filesize
584KB

Download
memory/3088-0-0x0000000074D1E000-0x0000000074D1F000-memory.dmp

Filesize
4KB

Download
memory/3088-6-0x0000000005CA0000-0x0000000005CF6000-memory.dmp

Filesize
344KB

Download
memory/3088-7-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/3088-8-0x00000000059F0000-0x00000000059FA000-memory.dmp

Filesize
40KB

Download
memory/3088-9-0x0000000074D1E000-0x0000000074D1F000-memory.dmp

Filesize
4KB

Download
memory/3088-10-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/3088-11-0x0000000006730000-0x00000000067B2000-memory.dmp

Filesize
520KB

Download
memory/3088-12-0x0000000008CA0000-0x0000000008CE4000-memory.dmp

Filesize
272KB

Download
memory/3088-3-0x0000000006060000-0x0000000006604000-memory.dmp

Filesize
5.6MB

Download
memory/3088-22-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/3088-1-0x0000000000DD0000-0x0000000000FA0000-memory.dmp

Filesize
1.8MB

Download
memory/3776-21-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/3776-18-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3776-23-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/3776-24-0x00000000058D0000-0x00000000058E8000-memory.dmp

Filesize
96KB

Download
memory/3776-25-0x00000000063A0000-0x0000000006406000-memory.dmp

Filesize
408KB

Download
memory/3776-26-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/3776-27-0x0000000074D10000-0x00000000754C0000-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