agenttesla | fcdc7ce7c111217b3890be38333ca52d829eadb9ea7993f981b9a2024e763465

General

Target

d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe
Size

523KB
MD5

d04f057f91df698eeb348e5ba5effeec
SHA1

faa844cfcc112261e57507a45539c66f2d4d446e
SHA256

fcdc7ce7c111217b3890be38333ca52d829eadb9ea7993f981b9a2024e763465
SHA512

a69bd6a8e3d61c50435e97fe5a97c24c3cf9fc7c18aab137e6d6831fb38fa5b336663d0710d383de086a659ee9ce44d0b2329a6e48cb25271398349cdcc06422
SSDEEP

6144:9eKDtDwC6hJTYQJMVMPvq3AwZQQHA6WFKbTSnl2Toy3Uxo+wHEAIh8KqdyqVxugx:kUz6hGQ6mAF5/bGlN2U+0h8TZRoTqOw

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.curidesigner.com/
Port:
21
Username:
[email protected]
Password:
boygirl123456

Signatures

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

AgentTesla payload 5 IoCs

resource	yara_rule
behavioral1/memory/2992-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2992-19-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2992-15-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2992-12-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2992-11-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2212 set thread context of 2992	2212	d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe	31

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2992	d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe
2992	d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2992	d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 2992	2212	d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe	31
PID 2212 wrote to memory of 2992	2212	d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe	31
PID 2212 wrote to memory of 2992	2212	d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe	31
PID 2212 wrote to memory of 2992	2212	d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe	31
PID 2212 wrote to memory of 2992	2212	d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe	31
PID 2212 wrote to memory of 2992	2212	d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe	31
PID 2212 wrote to memory of 2992	2212	d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe	31
PID 2212 wrote to memory of 2992	2212	d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe	31
PID 2212 wrote to memory of 2992	2212	d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Users\Admin\AppData\Local\Temp\d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\d04f057f91df698eeb348e5ba5effeec_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2212-0-0x000000007495E000-0x000000007495F000-memory.dmp

Filesize
4KB

Download
memory/2212-1-0x0000000000D00000-0x0000000000D8A000-memory.dmp

Filesize
552KB

Download
memory/2212-2-0x0000000074950000-0x000000007503E000-memory.dmp

Filesize
6.9MB

Download
memory/2212-3-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2212-4-0x000000007495E000-0x000000007495F000-memory.dmp

Filesize
4KB

Download
memory/2212-5-0x0000000074950000-0x000000007503E000-memory.dmp

Filesize
6.9MB

Download
memory/2212-6-0x0000000000660000-0x00000000006C4000-memory.dmp

Filesize
400KB

Download
memory/2212-20-0x0000000074950000-0x000000007503E000-memory.dmp

Filesize
6.9MB

Download
memory/2992-15-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2992-19-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2992-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2992-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2992-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2992-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2992-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2992-21-0x0000000074950000-0x000000007503E000-memory.dmp

Filesize
6.9MB

Download
memory/2992-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2992-22-0x0000000074950000-0x000000007503E000-memory.dmp

Filesize
6.9MB

Download
memory/2992-23-0x0000000074950000-0x000000007503E000-memory.dmp

Filesize
6.9MB

Download
memory/2992-24-0x0000000074950000-0x000000007503E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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