agenttesla | 9ddb6395b29f68450fe201f94269399fc7beb4448aac4948f466d8c115121004

General

Target

HIPV0259 1X40HQ.I.exe
Size

420KB
MD5

47899285a1d500a0b94a4deb183bdf35
SHA1

a9f417068cfcadc973f4cab98e6ab7919c826fc3
SHA256

ccdfb1c25a73f6531343e23133a72087fe5f0638c9451fa1167bdce443c12392
SHA512

bb07bfec62134197a95d33048a66d79cafe8ce1ad433c2ed2b04838e5a209d3c9f28b6302319318140ac7aff137a31a7bf461c90e4022dfed6b2efaadb3ab94d
SSDEEP

6144:EWObEbeN621RKAO+6VomO9EZe2kvIHcaI1dkrI81rlB/kpXuXZaeEAN+9KYSO+Wl:EWOIeN9A+dVV2kT9krv1rn/k5gISOl

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bulletproofprotections.com
Port:
587
Username:
account@bulletproofprotections.com
Password:
Everest10account
Email To:
admin@evapimplogs.com

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/776-11-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Drops file in Drivers directory 1 IoCs

Processes:

HIPV0259 1X40HQ.I.exe

description ioc process

File opened for modification C:\Windows\system32\drivers\etc\hosts HIPV0259 1X40HQ.I.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

description	ioc	process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	HIPV0259 1X40HQ.I.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

HIPV0259 1X40HQ.I.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	HIPV0259 1X40HQ.I.exe
Key opened	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	HIPV0259 1X40HQ.I.exe
Key opened	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	HIPV0259 1X40HQ.I.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

HIPV0259 1X40HQ.I.exe

description pid process target process

PID 116 set thread context of 776 116 HIPV0259 1X40HQ.I.exe HIPV0259 1X40HQ.I.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1240 776 WerFault.exe HIPV0259 1X40HQ.I.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

HIPV0259 1X40HQ.I.exeHIPV0259 1X40HQ.I.exe

pid process

116 HIPV0259 1X40HQ.I.exe
116 HIPV0259 1X40HQ.I.exe
776 HIPV0259 1X40HQ.I.exe
776 HIPV0259 1X40HQ.I.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

HIPV0259 1X40HQ.I.exeHIPV0259 1X40HQ.I.exe

description pid process

Token: SeDebugPrivilege 116 HIPV0259 1X40HQ.I.exe
Token: SeDebugPrivilege 776 HIPV0259 1X40HQ.I.exe

description	pid	process	target process
PID 116 set thread context of 776	116	HIPV0259 1X40HQ.I.exe	HIPV0259 1X40HQ.I.exe

pid	pid_target	process	target process
1240	776	WerFault.exe	HIPV0259 1X40HQ.I.exe

pid	process
116	HIPV0259 1X40HQ.I.exe
116	HIPV0259 1X40HQ.I.exe
776	HIPV0259 1X40HQ.I.exe
776	HIPV0259 1X40HQ.I.exe

description	pid	process
Token: SeDebugPrivilege	116	HIPV0259 1X40HQ.I.exe
Token: SeDebugPrivilege	776	HIPV0259 1X40HQ.I.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

HIPV0259 1X40HQ.I.exe

description	pid	process	target process
PID 116 wrote to memory of 776	116	HIPV0259 1X40HQ.I.exe	HIPV0259 1X40HQ.I.exe
PID 116 wrote to memory of 776	116	HIPV0259 1X40HQ.I.exe	HIPV0259 1X40HQ.I.exe
PID 116 wrote to memory of 776	116	HIPV0259 1X40HQ.I.exe	HIPV0259 1X40HQ.I.exe
PID 116 wrote to memory of 776	116	HIPV0259 1X40HQ.I.exe	HIPV0259 1X40HQ.I.exe
PID 116 wrote to memory of 776	116	HIPV0259 1X40HQ.I.exe	HIPV0259 1X40HQ.I.exe
PID 116 wrote to memory of 776	116	HIPV0259 1X40HQ.I.exe	HIPV0259 1X40HQ.I.exe
PID 116 wrote to memory of 776	116	HIPV0259 1X40HQ.I.exe	HIPV0259 1X40HQ.I.exe
PID 116 wrote to memory of 776	116	HIPV0259 1X40HQ.I.exe	HIPV0259 1X40HQ.I.exe

outlook_office_path 1 IoCs

Processes:

HIPV0259 1X40HQ.I.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	HIPV0259 1X40HQ.I.exe

outlook_win_path 1 IoCs

Processes:

HIPV0259 1X40HQ.I.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	HIPV0259 1X40HQ.I.exe

C:\Users\Admin\AppData\Local\Temp\HIPV0259 1X40HQ.I.exe
"C:\Users\Admin\AppData\Local\Temp\HIPV0259 1X40HQ.I.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:116

C:\Users\Admin\AppData\Local\Temp\HIPV0259 1X40HQ.I.exe
"C:\Users\Admin\AppData\Local\Temp\HIPV0259 1X40HQ.I.exe"
2⤵
- Drops file in Drivers directory
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:776

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 776 -s 1556
3⤵
- Program crash
PID:1240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 776 -ip 776
1⤵
PID:1372

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

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\HIPV0259 1X40HQ.I.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/116-10-0x0000000007FC0000-0x0000000008020000-memory.dmp

Filesize
384KB

Download
memory/116-5-0x00000000053D0000-0x00000000053DA000-memory.dmp

Filesize
40KB

Download
memory/116-15-0x0000000075250000-0x0000000075A00000-memory.dmp

Filesize
7.7MB

Download
memory/116-4-0x00000000052D0000-0x00000000052E0000-memory.dmp

Filesize
64KB

Download
memory/116-0-0x0000000000900000-0x0000000000970000-memory.dmp

Filesize
448KB

Download
memory/116-6-0x0000000005650000-0x000000000565E000-memory.dmp

Filesize
56KB

Download
memory/116-7-0x0000000075250000-0x0000000075A00000-memory.dmp

Filesize
7.7MB

Download
memory/116-8-0x00000000052D0000-0x00000000052E0000-memory.dmp

Filesize
64KB

Download
memory/116-9-0x0000000007EC0000-0x0000000007F5C000-memory.dmp

Filesize
624KB

Download
memory/116-1-0x0000000075250000-0x0000000075A00000-memory.dmp

Filesize
7.7MB

Download
memory/116-3-0x0000000005300000-0x0000000005392000-memory.dmp

Filesize
584KB

Download
memory/116-2-0x00000000059F0000-0x0000000005F94000-memory.dmp

Filesize
5.6MB

Download
memory/776-14-0x0000000075250000-0x0000000075A00000-memory.dmp

Filesize
7.7MB

Download
memory/776-16-0x0000000005470000-0x0000000005480000-memory.dmp

Filesize
64KB

Download
memory/776-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/776-17-0x0000000005620000-0x0000000005638000-memory.dmp

Filesize
96KB

Download
memory/776-18-0x00000000060E0000-0x0000000006146000-memory.dmp

Filesize
408KB

Download
memory/776-19-0x0000000075250000-0x0000000075A00000-memory.dmp

Filesize
7.7MB

Download
memory/776-20-0x0000000005470000-0x0000000005480000-memory.dmp

Filesize
64KB

Download
memory/776-22-0x0000000006670000-0x00000000066C0000-memory.dmp

Filesize
320KB

Download
memory/776-23-0x0000000075250000-0x0000000075A00000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads