c6d3f058ae3d3d3609586acdd1fc51d20071dbd048975ca9959fb3d0ec7b7870

General

Target

payment slip.exe
Size

903KB
MD5

e44da520fb1bd768b2ecb9de8d4f9af0
SHA1

c736083b2ad0e8b342da8dd18da3f0f65ee2aff8
SHA256

9e4a0e9ca5fc3d99fa1910cd19bd8db39c79ba01320341e5c9ce30ecff9ecdd3
SHA512

e2a3395e6418bdd310044aecd9bfba0d5416c4ebdac0df1991dafc91a09bcbcee3a726845c6b1d42abf95629b73fc22496deb882d74724e6ab7cd1ed878304d9

Score

10^/10

collection spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
Blessed000@

Signatures

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:

payment slip.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	payment slip.exe

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
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

payment slip.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	payment slip.exe
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	payment slip.exe
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	payment slip.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

1552 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

payment slip.exe

pid process

3044 payment slip.exe
3044 payment slip.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

payment slip.exe

description pid process

Token: SeDebugPrivilege 3044 payment slip.exe

pid	process
1552	schtasks.exe

pid	process
3044	payment slip.exe
3044	payment slip.exe

description	pid	process
Token: SeDebugPrivilege	3044	payment slip.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

payment slip.exe

description	pid	process	target process
PID 3044 wrote to memory of 1552	3044	payment slip.exe	schtasks.exe
PID 3044 wrote to memory of 1552	3044	payment slip.exe	schtasks.exe
PID 3044 wrote to memory of 1552	3044	payment slip.exe	schtasks.exe
PID 3044 wrote to memory of 2300	3044	payment slip.exe	netsh.exe
PID 3044 wrote to memory of 2300	3044	payment slip.exe	netsh.exe
PID 3044 wrote to memory of 2300	3044	payment slip.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

payment slip.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	payment slip.exe

outlook_win_path 1 IoCs

Processes:

payment slip.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	payment slip.exe

C:\Users\Admin\AppData\Local\Temp\payment slip.exe
"C:\Users\Admin\AppData\Local\Temp\payment slip.exe"
1⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:3044

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dlWaGpL" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBF0F.tmp"
2⤵
- Creates scheduled task(s)
PID:1552

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
2⤵
PID:2300

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpBF0F.tmp
Filesize
1KB

MD5
804348bdd31a4839609e069c88ced23e

SHA1
5042e4b523b6a1128bbbe7e2e549fadfed850a91

SHA256
cec77d6e586ea8453633d3e0c4f8512ba9db0aa2b0b973853eb759b43aa57b44

SHA512
c26af3cdd12c72a0f3e8c740bd850ac75b8e16427bcd1cb45ec93c25e8e3dcec2d1f5748147f26f4fef0b8637acca5e00a029efe17c45d850e4a799701f226cc

Download Submit
memory/1552-135-0x0000000000000000-mapping.dmp

Download
memory/2300-138-0x0000000000000000-mapping.dmp

Download
memory/3044-130-0x0000000000630000-0x0000000000718000-memory.dmp

Filesize
928KB

Download
memory/3044-131-0x0000000007930000-0x0000000007ED4000-memory.dmp

Filesize
5.6MB

Download
memory/3044-132-0x0000000007460000-0x00000000074F2000-memory.dmp

Filesize
584KB

Download
memory/3044-133-0x0000000007450000-0x000000000745A000-memory.dmp

Filesize
40KB

Download
memory/3044-134-0x000000000A0D0000-0x000000000A16C000-memory.dmp

Filesize
624KB

Download
memory/3044-137-0x000000000A9E0000-0x000000000AA46000-memory.dmp

Filesize
408KB

Download
memory/3044-139-0x0000000004F50000-0x0000000004FA0000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads