agenttesla | db91a386177d7816e0204ff9bd5468afe8dfa9af1a0ec25660c8d179ebc102fe

General

Target

1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
Size

631KB
MD5

1659e019f1909e358a32cdb535c6cad0
SHA1

1bcc0e0b95a2c181cf9e172223060ada0b6dbb47
SHA256

db91a386177d7816e0204ff9bd5468afe8dfa9af1a0ec25660c8d179ebc102fe
SHA512

6c99606a0fdc2d65db52e23b249bb93c8906c3b2c2f674541c7d0b7cb91ddde73a1c0259b644785eea127cf9e888f18806079556c5374775a46293792b4e24f0
SSDEEP

12288:tIe0M4jnvhvbK5+KFskjXARt9BxZqgUBCVqzcw6WKCNV0:ezwoMmtRZq7CVqFV

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.jtinti.com
Port:
587
Username:
[email protected]
Password:
Rockfishbay12#
Email To:
[email protected]

Signatures

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

AgentTesla payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1144-24-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1144-22-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1144-20-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1144-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1144-16-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

Processes:

1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe

description	pid	process	target process
PID 2248 set thread context of 1144	2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe

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

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/Job
T1053

Processes:

schtasks.exe

pid process

2360 schtasks.exe

pid	process
2360	schtasks.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

Processes:

1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe

pid	process
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
1144	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
1144	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe

pid process

1144 1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe

pid	process
1144	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
Token: SeDebugPrivilege	1144	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe

description	pid	process	target process
PID 2248 wrote to memory of 2360	2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe	schtasks.exe
PID 2248 wrote to memory of 2360	2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe	schtasks.exe
PID 2248 wrote to memory of 2360	2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe	schtasks.exe
PID 2248 wrote to memory of 2360	2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe	schtasks.exe
PID 2248 wrote to memory of 1144	2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
PID 2248 wrote to memory of 1144	2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
PID 2248 wrote to memory of 1144	2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
PID 2248 wrote to memory of 1144	2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
PID 2248 wrote to memory of 1144	2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
PID 2248 wrote to memory of 1144	2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
PID 2248 wrote to memory of 1144	2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
PID 2248 wrote to memory of 1144	2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
PID 2248 wrote to memory of 1144	2248	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe	1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2248

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dhlWScJAko" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9B36.tmp"
2⤵
- Creates scheduled task(s)
PID:2360

C:\Users\Admin\AppData\Local\Temp\1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1659e019f1909e358a32cdb535c6cad0_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:1144

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1144-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1144-20-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1144-24-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1144-28-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/1144-22-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1144-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1144-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1144-25-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/1144-29-0x0000000004A00000-0x0000000004A40000-memory.dmp

Filesize
256KB

Download
memory/1144-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1144-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1144-26-0x0000000004A00000-0x0000000004A40000-memory.dmp

Filesize
256KB

Download
memory/2248-27-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/2248-1-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/2248-6-0x0000000005AD0000-0x0000000005B46000-memory.dmp

Filesize
472KB

Download
memory/2248-0-0x0000000000FD0000-0x0000000001074000-memory.dmp

Filesize
656KB

Download
memory/2248-5-0x0000000004DC0000-0x0000000004E00000-memory.dmp

Filesize
256KB

Download
memory/2248-4-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/2248-3-0x0000000000BC0000-0x0000000000BD8000-memory.dmp

Filesize
96KB

Download
memory/2248-2-0x0000000004DC0000-0x0000000004E00000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads