8c61d194e68c94fcc2c577a5d61a697698c7aba068807c648e17ac4b93351dc2

General

Target

e596553296fa9c52d6c8284782e918693891dbf2.exe
Size

724KB
MD5

ddd0b286e3d2e192bec5beae7c9222a3
SHA1

e596553296fa9c52d6c8284782e918693891dbf2
SHA256

8c61d194e68c94fcc2c577a5d61a697698c7aba068807c648e17ac4b93351dc2
SHA512

d1d7a6e95d62805a6071084cd5706d89b5956b19b3de2b1a9b5f5b03df1a6ed68422ec275f1a51328be63717459670334393c77fcef6d1e33260973545593859
SSDEEP

12288:S2T40+w0DtzsROLdrClNDndaIuxAe/CE1OOGOO/OOR8ljwXcd7wJErzqQt26VJYt:4zsYxcNDndNuxAe/CEUSKIiWOjHgiATk

Score

10^/10

collection persistence spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.unrc.ir
Port:
587
Username:
[email protected]
Password:
Basiri@1334

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	e596553296fa9c52d6c8284782e918693891dbf2.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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e596553296fa9c52d6c8284782e918693891dbf2.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e596553296fa9c52d6c8284782e918693891dbf2.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e596553296fa9c52d6c8284782e918693891dbf2.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\QJDTRM = "C:\\Users\\Admin\\AppData\\Roaming\\QJDTRM\\QJDTRM.exe"	e596553296fa9c52d6c8284782e918693891dbf2.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
40	api.ipify.org
39	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1772 set thread context of 2788	1772	e596553296fa9c52d6c8284782e918693891dbf2.exe	94

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

pid	Process
2412	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1772	e596553296fa9c52d6c8284782e918693891dbf2.exe
1772	e596553296fa9c52d6c8284782e918693891dbf2.exe
1772	e596553296fa9c52d6c8284782e918693891dbf2.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1772	e596553296fa9c52d6c8284782e918693891dbf2.exe
Token: SeDebugPrivilege	2788	e596553296fa9c52d6c8284782e918693891dbf2.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1772 wrote to memory of 2412	1772	e596553296fa9c52d6c8284782e918693891dbf2.exe	92
PID 1772 wrote to memory of 2412	1772	e596553296fa9c52d6c8284782e918693891dbf2.exe	92
PID 1772 wrote to memory of 2412	1772	e596553296fa9c52d6c8284782e918693891dbf2.exe	92
PID 1772 wrote to memory of 4688	1772	e596553296fa9c52d6c8284782e918693891dbf2.exe	95
PID 1772 wrote to memory of 4688	1772	e596553296fa9c52d6c8284782e918693891dbf2.exe	95
PID 1772 wrote to memory of 4688	1772	e596553296fa9c52d6c8284782e918693891dbf2.exe	95
PID 1772 wrote to memory of 2788	1772	e596553296fa9c52d6c8284782e918693891dbf2.exe	94
PID 1772 wrote to memory of 2788	1772	e596553296fa9c52d6c8284782e918693891dbf2.exe	94
PID 1772 wrote to memory of 2788	1772	e596553296fa9c52d6c8284782e918693891dbf2.exe	94
PID 1772 wrote to memory of 2788	1772	e596553296fa9c52d6c8284782e918693891dbf2.exe	94
PID 1772 wrote to memory of 2788	1772	e596553296fa9c52d6c8284782e918693891dbf2.exe	94
PID 1772 wrote to memory of 2788	1772	e596553296fa9c52d6c8284782e918693891dbf2.exe	94
PID 1772 wrote to memory of 2788	1772	e596553296fa9c52d6c8284782e918693891dbf2.exe	94
PID 1772 wrote to memory of 2788	1772	e596553296fa9c52d6c8284782e918693891dbf2.exe	94

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e596553296fa9c52d6c8284782e918693891dbf2.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e596553296fa9c52d6c8284782e918693891dbf2.exe

C:\Users\Admin\AppData\Local\Temp\e596553296fa9c52d6c8284782e918693891dbf2.exe
"C:\Users\Admin\AppData\Local\Temp\e596553296fa9c52d6c8284782e918693891dbf2.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1772
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SCGbIzms" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1899.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2412
- C:\Users\Admin\AppData\Local\Temp\e596553296fa9c52d6c8284782e918693891dbf2.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2788
- C:\Users\Admin\AppData\Local\Temp\e596553296fa9c52d6c8284782e918693891dbf2.exe
  "{path}"
  2⤵
  PID:4688

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

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\tmp1899.tmp

Filesize
1KB

MD5
ad4ef70440ddcdb5ceb41073f0c42321

SHA1
74fe02cbdf8844d14442345878c6851839bd7f3f

SHA256
0ba0820e1704c10d9e1d742f9a20b47fa855b1cec50c5fddda50384090848ff1

SHA512
e92a18a643097e8a8abe50fec71e3af86e20a276b508cb01a717302acbcabc311b25c22f7d578931572a760a2d168b08c6a4069217e4f2f0c490a9b36032d4b7

Download Submit
memory/1772-133-0x00000000057B0000-0x000000000584C000-memory.dmp

Filesize
624KB

Download
memory/1772-134-0x0000000005E00000-0x00000000063A4000-memory.dmp

Filesize
5.6MB

Download
memory/1772-135-0x0000000005850000-0x00000000058E2000-memory.dmp

Filesize
584KB

Download
memory/1772-136-0x0000000005740000-0x000000000574A000-memory.dmp

Filesize
40KB

Download
memory/1772-137-0x0000000005A50000-0x0000000005AA6000-memory.dmp

Filesize
344KB

Download
memory/1772-132-0x0000000000D00000-0x0000000000DBC000-memory.dmp

Filesize
752KB

Download
memory/2412-138-0x0000000000000000-mapping.dmp

Download
memory/2788-142-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2788-141-0x0000000000000000-mapping.dmp

Download
memory/2788-143-0x00000000051E0000-0x0000000005246000-memory.dmp

Filesize
408KB

Download
memory/2788-144-0x0000000006D10000-0x0000000006D60000-memory.dmp

Filesize
320KB

Download
memory/2788-145-0x0000000006F30000-0x00000000070F2000-memory.dmp

Filesize
1.8MB

Download
memory/4688-140-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads