f33f2b0823a6b41f1632f5d19ebe4d144375781702b3f7b544c6321937f28161

General

Target

e453ee4e1a1a3c97ebab67171893ae7f.exe
Size

2.4MB
MD5

e453ee4e1a1a3c97ebab67171893ae7f
SHA1

b4c24de8784bb530d549ed1df3716f2640e52d79
SHA256

f33f2b0823a6b41f1632f5d19ebe4d144375781702b3f7b544c6321937f28161
SHA512

d90c6a7b92779478082592af1ff6b378dca8f6469c6a38f4445938ee3b82123a8c578e07392a0f767f76712fa158a9d57988adb4723baccf48724a47fe0921de
SSDEEP

49152:bRPs+XkKb9mSewZPhGDcUovKdd+hHHafaQG0:dPD/tFKdd+ZafaZ0

Score

7^/10

collection persistence spyware stealer

Malware Config

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:

e453ee4e1a1a3c97ebab67171893ae7f.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	e453ee4e1a1a3c97ebab67171893ae7f.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:

e453ee4e1a1a3c97ebab67171893ae7f.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e453ee4e1a1a3c97ebab67171893ae7f.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e453ee4e1a1a3c97ebab67171893ae7f.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e453ee4e1a1a3c97ebab67171893ae7f.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

e453ee4e1a1a3c97ebab67171893ae7f.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ionqujnzumi = "\"C:\\Users\\Admin\\AppData\\Roaming\\Cqqhucv\\Ionqujnzumi.exe\""	e453ee4e1a1a3c97ebab67171893ae7f.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

20 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

e453ee4e1a1a3c97ebab67171893ae7f.exe

description pid process target process

PID 4572 set thread context of 4764 4572 e453ee4e1a1a3c97ebab67171893ae7f.exe e453ee4e1a1a3c97ebab67171893ae7f.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

1448 powershell.exe
1448 powershell.exe

flow	ioc
20	api.ipify.org

description	pid	process	target process
PID 4572 set thread context of 4764	4572	e453ee4e1a1a3c97ebab67171893ae7f.exe	e453ee4e1a1a3c97ebab67171893ae7f.exe

pid	process
1448	powershell.exe
1448	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

e453ee4e1a1a3c97ebab67171893ae7f.exepowershell.exee453ee4e1a1a3c97ebab67171893ae7f.exe

description	pid	process
Token: SeDebugPrivilege	4572	e453ee4e1a1a3c97ebab67171893ae7f.exe
Token: SeDebugPrivilege	1448	powershell.exe
Token: SeDebugPrivilege	4764	e453ee4e1a1a3c97ebab67171893ae7f.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

e453ee4e1a1a3c97ebab67171893ae7f.exe

pid process

4764 e453ee4e1a1a3c97ebab67171893ae7f.exe

pid	process
4764	e453ee4e1a1a3c97ebab67171893ae7f.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

e453ee4e1a1a3c97ebab67171893ae7f.exe

description	pid	process	target process
PID 4572 wrote to memory of 1448	4572	e453ee4e1a1a3c97ebab67171893ae7f.exe	powershell.exe
PID 4572 wrote to memory of 1448	4572	e453ee4e1a1a3c97ebab67171893ae7f.exe	powershell.exe
PID 4572 wrote to memory of 1448	4572	e453ee4e1a1a3c97ebab67171893ae7f.exe	powershell.exe
PID 4572 wrote to memory of 4764	4572	e453ee4e1a1a3c97ebab67171893ae7f.exe	e453ee4e1a1a3c97ebab67171893ae7f.exe
PID 4572 wrote to memory of 4764	4572	e453ee4e1a1a3c97ebab67171893ae7f.exe	e453ee4e1a1a3c97ebab67171893ae7f.exe
PID 4572 wrote to memory of 4764	4572	e453ee4e1a1a3c97ebab67171893ae7f.exe	e453ee4e1a1a3c97ebab67171893ae7f.exe
PID 4572 wrote to memory of 4764	4572	e453ee4e1a1a3c97ebab67171893ae7f.exe	e453ee4e1a1a3c97ebab67171893ae7f.exe
PID 4572 wrote to memory of 4764	4572	e453ee4e1a1a3c97ebab67171893ae7f.exe	e453ee4e1a1a3c97ebab67171893ae7f.exe
PID 4572 wrote to memory of 4764	4572	e453ee4e1a1a3c97ebab67171893ae7f.exe	e453ee4e1a1a3c97ebab67171893ae7f.exe
PID 4572 wrote to memory of 4764	4572	e453ee4e1a1a3c97ebab67171893ae7f.exe	e453ee4e1a1a3c97ebab67171893ae7f.exe
PID 4572 wrote to memory of 4764	4572	e453ee4e1a1a3c97ebab67171893ae7f.exe	e453ee4e1a1a3c97ebab67171893ae7f.exe

outlook_office_path 1 IoCs

Processes:

e453ee4e1a1a3c97ebab67171893ae7f.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e453ee4e1a1a3c97ebab67171893ae7f.exe

outlook_win_path 1 IoCs

Processes:

e453ee4e1a1a3c97ebab67171893ae7f.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e453ee4e1a1a3c97ebab67171893ae7f.exe

C:\Users\Admin\AppData\Local\Temp\e453ee4e1a1a3c97ebab67171893ae7f.exe
"C:\Users\Admin\AppData\Local\Temp\e453ee4e1a1a3c97ebab67171893ae7f.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4572

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMgAwAA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1448

C:\Users\Admin\AppData\Local\Temp\e453ee4e1a1a3c97ebab67171893ae7f.exe
C:\Users\Admin\AppData\Local\Temp\e453ee4e1a1a3c97ebab67171893ae7f.exe
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:4764

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

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

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e453ee4e1a1a3c97ebab67171893ae7f.exe.log
Filesize
1KB

MD5
a713c363be116d5ed1f971db6a657e4f

SHA1
90791863564c9ed38e7b4f047022dec4474060a1

SHA256
4b5c446ec8ed2a2696ba00a0890763d413006ce1ea1a7a32fda1655720aef46e

SHA512
5dc740414a6ec30908e924f3bdfae2f761a35a476ef2dda239b789575a0a3696169deb6dc84a14d5828eaa5644623f107b2c686bfa4f54a90f0688239b4b1739

Download Submit
memory/1448-136-0x0000000005440000-0x0000000005A68000-memory.dmp

Filesize
6.2MB

Download
memory/1448-137-0x0000000005AE0000-0x0000000005B46000-memory.dmp

Filesize
408KB

Download
memory/1448-141-0x0000000006740000-0x000000000675A000-memory.dmp

Filesize
104KB

Download
memory/1448-140-0x0000000007AC0000-0x000000000813A000-memory.dmp

Filesize
6.5MB

Download
memory/1448-134-0x0000000000000000-mapping.dmp

Download
memory/1448-138-0x0000000005C00000-0x0000000005C66000-memory.dmp

Filesize
408KB

Download
memory/1448-139-0x0000000006250000-0x000000000626E000-memory.dmp

Filesize
120KB

Download
memory/1448-135-0x0000000002CB0000-0x0000000002CE6000-memory.dmp

Filesize
216KB

Download
memory/4572-132-0x0000000000E50000-0x00000000010C2000-memory.dmp

Filesize
2.4MB

Download
memory/4572-133-0x0000000005D00000-0x0000000005D22000-memory.dmp

Filesize
136KB

Download
memory/4764-143-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4764-142-0x0000000000000000-mapping.dmp

Download
memory/4764-145-0x00000000056E0000-0x0000000005C84000-memory.dmp

Filesize
5.6MB

Download
memory/4764-146-0x0000000006B70000-0x0000000006C02000-memory.dmp

Filesize
584KB

Download
memory/4764-147-0x0000000006D60000-0x0000000006D6A000-memory.dmp

Filesize
40KB

Download
memory/4764-148-0x0000000006DD0000-0x0000000006E20000-memory.dmp

Filesize
320KB

Download
memory/4764-149-0x00000000070D0000-0x0000000007292000-memory.dmp

Filesize
1.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads