f76b2b03f3bcae16946cc4df5c6e8f0c960c415c38279a170e2dbf9ebcbd31f7

General

Target
New order.exe
Size 1.1MB
Sample240809-k42azasfnc
SHA256 f76b2b03f3bcae16946cc4df5c6e8f0c960c415c38279a170e2dbf9ebcbd31f7
MD5 7738a121b6dfe055bc13f0307b8803c5
SHA1 f0becfb08b9efaa67016bbf4507b445d08eb658f
SHA512 3e549b62c56f6537ce87c47164a086db0b2c7ab2a591f29cb660249e82fcea142b239b9acd6cc2edd640f9bf5fda6344116910a0823b10adde5acdae36f86b97
SSDEEP 24576:QqDEvCTbMWu7rQYlBQcBiT6rprG8aAmjnU0tI0v5:QTvC/MTQYxsWR7aAmzztx
MD5 SHA1 SHA512 SSDEEP

Score

9^/10

collection credential_access discovery stealer

Malware Config

Signatures

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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.

flow	ioc
15	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1516 set thread context of 1092	1516	New order.exe	86

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3524	1516	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	New order.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1092	RegSvcs.exe
1092	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1516	New order.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1092	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1516	New order.exe
1516	New order.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1516	New order.exe
1516	New order.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1516 wrote to memory of 1092	1516	New order.exe	86
PID 1516 wrote to memory of 1092	1516	New order.exe	86
PID 1516 wrote to memory of 1092	1516	New order.exe	86
PID 1516 wrote to memory of 1092	1516	New order.exe	86

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\New order.exe
"C:\Users\Admin\AppData\Local\Temp\New order.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1516
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\New order.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1092
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 696
  2⤵
  - Program crash
  PID:3524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1516 -ip 1516
1⤵
PID:2592

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Discovery

Browser Information Discovery

1

T1217

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/1092-13-0x0000000073ABE000-0x0000000073ABF000-memory.dmp

Download

memory/1092-12-0x0000000000400000-0x000000000044A000-memory.dmp

Download

memory/1092-14-0x0000000005440000-0x00000000059E4000-memory.dmp

Download

memory/1092-15-0x0000000004E90000-0x0000000004F2C000-memory.dmp

Download

memory/1092-16-0x0000000073AB0000-0x0000000074260000-memory.dmp

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memory/1092-17-0x0000000073ABE000-0x0000000073ABF000-memory.dmp

Download

memory/1092-18-0x00000000061C0000-0x0000000006382000-memory.dmp

Download

memory/1092-19-0x0000000006050000-0x00000000060A0000-memory.dmp

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memory/1092-20-0x0000000073AB0000-0x0000000074260000-memory.dmp

Download

memory/1092-21-0x0000000006390000-0x0000000006422000-memory.dmp

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memory/1092-22-0x0000000006170000-0x000000000617A000-memory.dmp

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memory/1516-11-0x00000000028E0000-0x00000000028E4000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads