agenttesla | dc068269ba73ae7c96cae4f108ed356a66b1d8ba29ed1fd070ce31749c909bd9

General

Target

Shipping Documents.exe
Size

1010KB
MD5

545a001d325071a329dc49becbf9c5c2
SHA1

23f64db23c119c556f572e4750b10de4b204d012
SHA256

dc068269ba73ae7c96cae4f108ed356a66b1d8ba29ed1fd070ce31749c909bd9
SHA512

585d2968490c40265319d96aaea92bf0bbe0a0db862ae3ce9e8d4618c055e22b2c39ef14fa644f5a75617f4121c626cbaacace1f3026c737bc64c71e9aac4629

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot1635424534:AAEmSdFTyNmSh6Kk0U8EAlLQQg5g_gOyE74/sendDocument

Signatures

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

AgentTesla Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/568-68-0x000000000043777E-mapping.dmp	family_agenttesla
behavioral1/memory/568-67-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/568-69-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

Processes:

Shipping Documents.exe

description pid process target process

PID 2016 set thread context of 568 2016 Shipping Documents.exe Shipping Documents.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

1084 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Shipping Documents.exe

pid process

568 Shipping Documents.exe
568 Shipping Documents.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Shipping Documents.exe

description pid process

Token: SeDebugPrivilege 568 Shipping Documents.exe

description	pid	process	target process
PID 2016 set thread context of 568	2016	Shipping Documents.exe	Shipping Documents.exe

pid	process
1084	schtasks.exe

pid	process
568	Shipping Documents.exe
568	Shipping Documents.exe

description	pid	process
Token: SeDebugPrivilege	568	Shipping Documents.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Shipping Documents.exe

description	pid	process	target process
PID 2016 wrote to memory of 1084	2016	Shipping Documents.exe	schtasks.exe
PID 2016 wrote to memory of 1084	2016	Shipping Documents.exe	schtasks.exe
PID 2016 wrote to memory of 1084	2016	Shipping Documents.exe	schtasks.exe
PID 2016 wrote to memory of 1084	2016	Shipping Documents.exe	schtasks.exe
PID 2016 wrote to memory of 568	2016	Shipping Documents.exe	Shipping Documents.exe
PID 2016 wrote to memory of 568	2016	Shipping Documents.exe	Shipping Documents.exe
PID 2016 wrote to memory of 568	2016	Shipping Documents.exe	Shipping Documents.exe
PID 2016 wrote to memory of 568	2016	Shipping Documents.exe	Shipping Documents.exe
PID 2016 wrote to memory of 568	2016	Shipping Documents.exe	Shipping Documents.exe
PID 2016 wrote to memory of 568	2016	Shipping Documents.exe	Shipping Documents.exe
PID 2016 wrote to memory of 568	2016	Shipping Documents.exe	Shipping Documents.exe
PID 2016 wrote to memory of 568	2016	Shipping Documents.exe	Shipping Documents.exe
PID 2016 wrote to memory of 568	2016	Shipping Documents.exe	Shipping Documents.exe

C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2016

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ddoBNYLYLqCNwt" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5560.tmp"
2⤵
- Creates scheduled task(s)
PID:1084

C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:568

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5560.tmp
MD5
004d27919227624423165e16dda19fbd

SHA1
cedff9899be8b1e547a285f3f346071ae3e539b2

SHA256
af3c1662bae06321ce0a9b2e19c46157ef56555cde0455d4f7328f4a8affad86

SHA512
ae67dd5e575133c2e54f77add3973e4f9067e15af97c69f02ab0cd4f26f26555d6957f1b1a06bf67385253ea08611b7d6d8d9e20b843d4863524802c7caa1c27

Download Submit
memory/568-68-0x000000000043777E-mapping.dmp

Download
memory/568-67-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/568-69-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/568-71-0x0000000004B20000-0x0000000004B21000-memory.dmp

Filesize
4KB

Download
memory/1084-65-0x0000000000000000-mapping.dmp

Download
memory/2016-59-0x00000000012E0000-0x00000000012E1000-memory.dmp

Filesize
4KB

Download
memory/2016-61-0x0000000000DD0000-0x0000000000DD1000-memory.dmp

Filesize
4KB

Download
memory/2016-62-0x0000000000410000-0x000000000042B000-memory.dmp

Filesize
108KB

Download
memory/2016-63-0x00000000050A0000-0x0000000005121000-memory.dmp

Filesize
516KB

Download
memory/2016-64-0x0000000000E10000-0x0000000000E4C000-memory.dmp

Filesize
240KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads