agenttesla | 2ccebd1dd2000856f9aa8ef98853f7ead9a30857e615e094aa2079cdddd1252e

General

Target

fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe
Size

717KB
MD5

fa7d4cb090b31cd342f71d47cd10611b
SHA1

17e6a47cca7bd89afeb09b6ddb9f7498ff82e09f
SHA256

2ccebd1dd2000856f9aa8ef98853f7ead9a30857e615e094aa2079cdddd1252e
SHA512

816db1b7819daa795628edb0d5e8ae14b58667e974aa631b7b16cc9180b35e5adb5d883c7c0b305b4f810305b60d6783340a03e0d5a4c1f626445bf6081adee1
SSDEEP

12288:C4foh08OGQu/LXqJFTPGzSQsvc+mo+rTjOWFPsGpIegZxbdcYwrFQMvIKB5v0c/O:C4nnGQO7qazltRu3bdhR

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.grodno.by
Port:
587
Username:
[email protected]
Password:
9qd8$2NonPD

Signatures

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

AgentTesla payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1972-12-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1972-13-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1972-16-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1972-18-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1972-21-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1972-23-0x0000000000730000-0x0000000000770000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

Processes:

fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe

description	pid	process	target process
PID 2240 set thread context of 1972	2240	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	fa7d4cb090b31cd342f71d47cd10611b_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

1568 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe

pid process

1972 fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe
1972 fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 1972 fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe

pid	process
1568	schtasks.exe

pid	process
1972	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe
1972	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	1972	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exefa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe

description	pid	process	target process
PID 2240 wrote to memory of 1568	2240	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	schtasks.exe
PID 2240 wrote to memory of 1568	2240	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	schtasks.exe
PID 2240 wrote to memory of 1568	2240	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	schtasks.exe
PID 2240 wrote to memory of 1568	2240	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	schtasks.exe
PID 2240 wrote to memory of 1972	2240	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe
PID 2240 wrote to memory of 1972	2240	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe
PID 2240 wrote to memory of 1972	2240	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe
PID 2240 wrote to memory of 1972	2240	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe
PID 2240 wrote to memory of 1972	2240	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe
PID 2240 wrote to memory of 1972	2240	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe
PID 2240 wrote to memory of 1972	2240	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe
PID 2240 wrote to memory of 1972	2240	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe
PID 2240 wrote to memory of 1972	2240	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe
PID 1972 wrote to memory of 776	1972	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	dw20.exe
PID 1972 wrote to memory of 776	1972	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	dw20.exe
PID 1972 wrote to memory of 776	1972	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	dw20.exe
PID 1972 wrote to memory of 776	1972	fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe	dw20.exe

C:\Users\Admin\AppData\Local\Temp\fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2240

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oETuOv" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBBFF.tmp"
2⤵
- Creates scheduled task(s)
PID:1568

C:\Users\Admin\AppData\Local\Temp\fa7d4cb090b31cd342f71d47cd10611b_JaffaCakes118.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1972

C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 520
3⤵
PID:776

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpBBFF.tmp
Filesize
1KB

MD5
d5bea8892ff8e13db5fbb11270089db4

SHA1
cc236b197c084f9cde3c63dbbae0c57d2a4d44c4

SHA256
c275a318335505b403dacafee6bd76db8f459d3d8e4367c1c1c29a3526177711

SHA512
16a1e7104f25d457c28703ca23a40b1121acc4f1d1ecb528ea7864687b8db49601072adc488f6c8ab75be442931e350d0a1b8de429469901f992ce5de8b6b392

Download Submit
memory/776-28-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/776-25-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/1972-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1972-23-0x0000000000730000-0x0000000000770000-memory.dmp

Filesize
256KB

Download
memory/1972-27-0x0000000000730000-0x0000000000770000-memory.dmp

Filesize
256KB

Download
memory/1972-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1972-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1972-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1972-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1972-26-0x0000000074F90000-0x000000007553B000-memory.dmp

Filesize
5.7MB

Download
memory/1972-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1972-24-0x0000000074F90000-0x000000007553B000-memory.dmp

Filesize
5.7MB

Download
memory/1972-18-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1972-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1972-22-0x0000000074F90000-0x000000007553B000-memory.dmp

Filesize
5.7MB

Download
memory/2240-4-0x0000000000C50000-0x0000000000C90000-memory.dmp

Filesize
256KB

Download
memory/2240-19-0x0000000075010000-0x00000000755BB000-memory.dmp

Filesize
5.7MB

Download
memory/2240-2-0x0000000000C50000-0x0000000000C90000-memory.dmp

Filesize
256KB

Download
memory/2240-0-0x0000000075010000-0x00000000755BB000-memory.dmp

Filesize
5.7MB

Download
memory/2240-3-0x0000000075010000-0x00000000755BB000-memory.dmp

Filesize
5.7MB

Download
memory/2240-1-0x0000000075010000-0x00000000755BB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads