agenttesla | 3f2ce17fe342c19e6ac9890f379841df3c448099e6565b9906538b463fc02932

General

Target

d9667de328dbeef055555f0303914558.exe
Size

826KB
MD5

d9667de328dbeef055555f0303914558
SHA1

8234abd9ce4a8dc1f88d0213e31871f7f3bce2bb
SHA256

3f2ce17fe342c19e6ac9890f379841df3c448099e6565b9906538b463fc02932
SHA512

41b3cde7ce605744a912656de3791d33f0c840965faef156d2a0bdb7d520c619f57f08c356e9bd193430bfdd381bcc0bee832616a9f58b12bc38324fa231e0ca

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
sales@julislinq.com
Password:
27!iaL@!U@L5Ma

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
behavioral2/memory/1168-126-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/1168-127-0x00000000004375EE-mapping.dmp	family_agenttesla
behavioral2/memory/1168-133-0x0000000005880000-0x0000000005D7E000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

Processes:

d9667de328dbeef055555f0303914558.exe

description pid process target process

PID 808 set thread context of 1168 808 d9667de328dbeef055555f0303914558.exe d9667de328dbeef055555f0303914558.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

2728 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

d9667de328dbeef055555f0303914558.exe

pid process

1168 d9667de328dbeef055555f0303914558.exe
1168 d9667de328dbeef055555f0303914558.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

d9667de328dbeef055555f0303914558.exe

description pid process

Token: SeDebugPrivilege 1168 d9667de328dbeef055555f0303914558.exe

description	pid	process	target process
PID 808 set thread context of 1168	808	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe

pid	process
2728	schtasks.exe

pid	process
1168	d9667de328dbeef055555f0303914558.exe
1168	d9667de328dbeef055555f0303914558.exe

description	pid	process
Token: SeDebugPrivilege	1168	d9667de328dbeef055555f0303914558.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

d9667de328dbeef055555f0303914558.exe

description	pid	process	target process
PID 808 wrote to memory of 2728	808	d9667de328dbeef055555f0303914558.exe	schtasks.exe
PID 808 wrote to memory of 2728	808	d9667de328dbeef055555f0303914558.exe	schtasks.exe
PID 808 wrote to memory of 2728	808	d9667de328dbeef055555f0303914558.exe	schtasks.exe
PID 808 wrote to memory of 1168	808	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe
PID 808 wrote to memory of 1168	808	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe
PID 808 wrote to memory of 1168	808	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe
PID 808 wrote to memory of 1168	808	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe
PID 808 wrote to memory of 1168	808	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe
PID 808 wrote to memory of 1168	808	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe
PID 808 wrote to memory of 1168	808	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe
PID 808 wrote to memory of 1168	808	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe

C:\Users\Admin\AppData\Local\Temp\d9667de328dbeef055555f0303914558.exe
"C:\Users\Admin\AppData\Local\Temp\d9667de328dbeef055555f0303914558.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:808

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DacgwKnEmfsNay" /XML "C:\Users\Admin\AppData\Local\Temp\tmp571A.tmp"
2⤵
- Creates scheduled task(s)
PID:2728

C:\Users\Admin\AppData\Local\Temp\d9667de328dbeef055555f0303914558.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1168

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\Microsoft\CLR_v4.0_32\UsageLogs\d9667de328dbeef055555f0303914558.exe.log
MD5
0c2899d7c6746f42d5bbe088c777f94c

SHA1
622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

SHA256
5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

SHA512
ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp571A.tmp
MD5
4dfc26c67205f9dfa1013624d05d1a4d

SHA1
311477f620fc899ec7d2fe1b4180bf341e228401

SHA256
32f6db14eb9787ce1b19a483b43ca856349d19c306014b300cd1dd7b1918397c

SHA512
bd33c2d928085141d584f71921c858dee3fb50e8b5dd1a2036621e32fa0bbada5d5ba33ff70615c87b3ef0261692968e939dfc9b5e07108e57fd1acf05cbd80c

Download Submit
memory/808-123-0x000000000ACE0000-0x000000000AD65000-memory.dmp

Filesize
532KB

Download
memory/808-118-0x0000000004D10000-0x000000000520E000-memory.dmp

Filesize
5.0MB

Download
memory/808-119-0x0000000004E60000-0x0000000004E61000-memory.dmp

Filesize
4KB

Download
memory/808-120-0x0000000005120000-0x000000000512E000-memory.dmp

Filesize
56KB

Download
memory/808-121-0x00000000082F0000-0x00000000082F1000-memory.dmp

Filesize
4KB

Download
memory/808-122-0x0000000008520000-0x00000000085E5000-memory.dmp

Filesize
788KB

Download
memory/808-114-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download
memory/808-116-0x0000000005210000-0x0000000005211000-memory.dmp

Filesize
4KB

Download
memory/808-117-0x0000000004DB0000-0x0000000004DB1000-memory.dmp

Filesize
4KB

Download
memory/1168-127-0x00000000004375EE-mapping.dmp

Download
memory/1168-126-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1168-133-0x0000000005880000-0x0000000005D7E000-memory.dmp

Filesize
5.0MB

Download
memory/1168-134-0x0000000005910000-0x0000000005911000-memory.dmp

Filesize
4KB

Download
memory/1168-135-0x0000000006570000-0x0000000006571000-memory.dmp

Filesize
4KB

Download
memory/2728-124-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads