agenttesla | 34e12efd675b14895a1d43b2dd747dc2608cfc9ec9dd71a4a3cc859bba4762e7

General

Target

14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
Size

508KB
MD5

14fd8898e8506e9d5ccb19020a0964c1
SHA1

2f5b816f544a6112dbd25a51ba7eb0dce4c097f5
SHA256

34e12efd675b14895a1d43b2dd747dc2608cfc9ec9dd71a4a3cc859bba4762e7
SHA512

5002e4d68f6470e3bde23826df968bb3d6694d0a26307feed76ffc26bb5710f5b2c0707be44cab15a4b2aa7100779337510cae0c4a3cab4373f2050fee2b7fcf
SSDEEP

12288:hSByoI3Ddm94I4GwEyigBwfHTXHDrnwf6:sBFeDM9/yidfHTHnQ

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.kemalpasaosgb.com.tr
Port:
587
Username:
[email protected]
Password:
12101996
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 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/5068-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe

description	pid	process	target process
PID 1548 set thread context of 5068	1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe	14fd8898e8506e9d5ccb19020a0964c1_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

3344 schtasks.exe

pid	process
3344	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exepowershell.exe

pid	process
1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
5068	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
5068	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
5080	powershell.exe
5080	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exepowershell.exe14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
Token: SeDebugPrivilege	5080	powershell.exe
Token: SeDebugPrivilege	5068	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe

description	pid	process	target process
PID 1548 wrote to memory of 5080	1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe	powershell.exe
PID 1548 wrote to memory of 5080	1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe	powershell.exe
PID 1548 wrote to memory of 5080	1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe	powershell.exe
PID 1548 wrote to memory of 3344	1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe	schtasks.exe
PID 1548 wrote to memory of 3344	1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe	schtasks.exe
PID 1548 wrote to memory of 3344	1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe	schtasks.exe
PID 1548 wrote to memory of 5068	1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
PID 1548 wrote to memory of 5068	1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
PID 1548 wrote to memory of 5068	1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
PID 1548 wrote to memory of 5068	1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
PID 1548 wrote to memory of 5068	1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
PID 1548 wrote to memory of 5068	1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
PID 1548 wrote to memory of 5068	1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
PID 1548 wrote to memory of 5068	1548	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe

outlook_office_path 1 IoCs

Processes:

14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe

outlook_win_path 1 IoCs

Processes:

14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1548

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5080

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EoasSPTgfGa" /XML "C:\Users\Admin\AppData\Local\Temp\tmp402.tmp"
2⤵
- Creates scheduled task(s)
PID:3344

C:\Users\Admin\AppData\Local\Temp\14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:5068

Network

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

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\14fd8898e8506e9d5ccb19020a0964c1_JaffaCakes118.exe.log
Filesize
1KB

MD5
29e778404005c40e2a9d177ebd2a5243

SHA1
e65811e2c5c670a75dca15a3f19812639ff1953c

SHA256
9f0e578b7ecdbab4ae321464f76dd43ac1f7c82c1e170fd95720f8620910aeda

SHA512
e74cf55debf51d4141a4b3c81d3f7e6abe9cd267db023bd70d3f2bb2c7560c14aab063eb35c9bac5ecab4d050a251cd93b8e693157ca2e50f67d225539ce9426

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vfdkr1d4.fsz.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1548-10-0x00000000071B0000-0x000000000724C000-memory.dmp

Filesize
624KB

Download
memory/1548-23-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/1548-4-0x0000000005A60000-0x0000000005AF2000-memory.dmp

Filesize
584KB

Download
memory/1548-5-0x0000000005B80000-0x0000000005B90000-memory.dmp

Filesize
64KB

Download
memory/1548-6-0x0000000005B40000-0x0000000005B4A000-memory.dmp

Filesize
40KB

Download
memory/1548-7-0x00000000071A0000-0x00000000071AA000-memory.dmp

Filesize
40KB

Download
memory/1548-8-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/1548-9-0x0000000005B80000-0x0000000005B90000-memory.dmp

Filesize
64KB

Download
memory/1548-0-0x0000000000F40000-0x0000000000FC4000-memory.dmp

Filesize
528KB

Download
memory/1548-11-0x00000000072B0000-0x0000000007310000-memory.dmp

Filesize
384KB

Download
memory/1548-1-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/1548-3-0x0000000005BF0000-0x0000000005D76000-memory.dmp

Filesize
1.5MB

Download
memory/1548-2-0x0000000006010000-0x00000000065B4000-memory.dmp

Filesize
5.6MB

Download
memory/5068-75-0x0000000004F30000-0x0000000004F40000-memory.dmp

Filesize
64KB

Download
memory/5068-73-0x0000000004F30000-0x0000000004F40000-memory.dmp

Filesize
64KB

Download
memory/5068-72-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/5068-25-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/5068-74-0x00000000061A0000-0x00000000061F0000-memory.dmp

Filesize
320KB

Download
memory/5068-71-0x0000000004FC0000-0x0000000004FD8000-memory.dmp

Filesize
96KB

Download
memory/5068-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/5068-27-0x0000000004F30000-0x0000000004F40000-memory.dmp

Filesize
64KB

Download
memory/5080-29-0x0000000005F20000-0x0000000005F86000-memory.dmp

Filesize
408KB

Download
memory/5080-59-0x0000000007F50000-0x00000000085CA000-memory.dmp

Filesize
6.5MB

Download
memory/5080-39-0x0000000006000000-0x0000000006066000-memory.dmp

Filesize
408KB

Download
memory/5080-40-0x0000000006170000-0x00000000064C4000-memory.dmp

Filesize
3.3MB

Download
memory/5080-41-0x00000000065E0000-0x00000000065FE000-memory.dmp

Filesize
120KB

Download
memory/5080-42-0x0000000006620000-0x000000000666C000-memory.dmp

Filesize
304KB

Download
memory/5080-43-0x000000007EE60000-0x000000007EE70000-memory.dmp

Filesize
64KB

Download
memory/5080-44-0x0000000006BA0000-0x0000000006BD2000-memory.dmp

Filesize
200KB

Download
memory/5080-45-0x0000000075640000-0x000000007568C000-memory.dmp

Filesize
304KB

Download
memory/5080-55-0x00000000075C0000-0x00000000075DE000-memory.dmp

Filesize
120KB

Download
memory/5080-56-0x0000000002BE0000-0x0000000002BF0000-memory.dmp

Filesize
64KB

Download
memory/5080-58-0x00000000077E0000-0x0000000007883000-memory.dmp

Filesize
652KB

Download
memory/5080-57-0x0000000002BE0000-0x0000000002BF0000-memory.dmp

Filesize
64KB

Download
memory/5080-28-0x0000000005660000-0x0000000005682000-memory.dmp

Filesize
136KB

Download
memory/5080-60-0x0000000007900000-0x000000000791A000-memory.dmp

Filesize
104KB

Download
memory/5080-61-0x0000000007980000-0x000000000798A000-memory.dmp

Filesize
40KB

Download
memory/5080-62-0x0000000007B80000-0x0000000007C16000-memory.dmp

Filesize
600KB

Download
memory/5080-63-0x0000000007B00000-0x0000000007B11000-memory.dmp

Filesize
68KB

Download
memory/5080-64-0x0000000007B30000-0x0000000007B3E000-memory.dmp

Filesize
56KB

Download
memory/5080-65-0x0000000007B40000-0x0000000007B54000-memory.dmp

Filesize
80KB

Download
memory/5080-66-0x0000000007C40000-0x0000000007C5A000-memory.dmp

Filesize
104KB

Download
memory/5080-67-0x0000000007C20000-0x0000000007C28000-memory.dmp

Filesize
32KB

Download
memory/5080-70-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/5080-26-0x0000000002BE0000-0x0000000002BF0000-memory.dmp

Filesize
64KB

Download
memory/5080-24-0x0000000002BE0000-0x0000000002BF0000-memory.dmp

Filesize
64KB

Download
memory/5080-22-0x0000000005780000-0x0000000005DA8000-memory.dmp

Filesize
6.2MB

Download
memory/5080-21-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/5080-18-0x0000000002C90000-0x0000000002CC6000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads