0874642113d1e0f5690344021c1bb5f3d510d7c1cdc094a40c2d4256d758309e

Analysis

max time kernel
127s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 10:44

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General

Target

QUOTATION_AUGQTRA071244úPDF.scr.exe
Size

424KB
MD5

6ae95c2d6f02b738de7444c6038270a5
SHA1

75093368f5bf34e546bbcd5e8c1ad11c841be018
SHA256

0874642113d1e0f5690344021c1bb5f3d510d7c1cdc094a40c2d4256d758309e
SHA512

2a14f38b0686be2ff971a4eacaf8d08e79ebdfb31b97ce2406544a62284ebac6863568f2866caba12dff25cbdd5ab2d45166d00ad282a6bc5a23b3e5bbb0e153
SSDEEP

1536:TYYJCfMkDh3TzdhOIb6YtLqugPpgDzXnLKAjoZaYeis/Q7qPpqOLy0uyL+fa:3J4tj7bxrjjooYvYuyb

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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.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
10	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2292 set thread context of 6140	2292	QUOTATION_AUGQTRA071244úPDF.scr.exe	31

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2292	QUOTATION_AUGQTRA071244úPDF.scr.exe
2292	QUOTATION_AUGQTRA071244úPDF.scr.exe
2292	QUOTATION_AUGQTRA071244úPDF.scr.exe
2292	QUOTATION_AUGQTRA071244úPDF.scr.exe
6140	aspnet_compiler.exe
6140	aspnet_compiler.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2292	QUOTATION_AUGQTRA071244úPDF.scr.exe
Token: SeDebugPrivilege	2292	QUOTATION_AUGQTRA071244úPDF.scr.exe
Token: SeDebugPrivilege	6140	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2292 wrote to memory of 6140	2292	QUOTATION_AUGQTRA071244úPDF.scr.exe	31
PID 2292 wrote to memory of 6140	2292	QUOTATION_AUGQTRA071244úPDF.scr.exe	31
PID 2292 wrote to memory of 6140	2292	QUOTATION_AUGQTRA071244úPDF.scr.exe	31
PID 2292 wrote to memory of 6140	2292	QUOTATION_AUGQTRA071244úPDF.scr.exe	31
PID 2292 wrote to memory of 6140	2292	QUOTATION_AUGQTRA071244úPDF.scr.exe	31
PID 2292 wrote to memory of 6140	2292	QUOTATION_AUGQTRA071244úPDF.scr.exe	31
PID 2292 wrote to memory of 6140	2292	QUOTATION_AUGQTRA071244úPDF.scr.exe	31

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

C:\Users\Admin\AppData\Local\Temp\QUOTATION_AUGQTRA071244úPDF.scr.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTATION_AUGQTRA071244úPDF.scr.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:6140

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Discovery

Browser Information Discovery

T1217

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2292-0-0x000007FEF55F3000-0x000007FEF55F4000-memory.dmp

Filesize
4KB

Download
memory/2292-1-0x0000000000310000-0x000000000037E000-memory.dmp

Filesize
440KB

Download
memory/2292-2-0x000007FEF55F0000-0x000007FEF5FDC000-memory.dmp

Filesize
9.9MB

Download
memory/2292-3-0x000007FEF55F3000-0x000007FEF55F4000-memory.dmp

Filesize
4KB

Download
memory/2292-4-0x000007FEF55F0000-0x000007FEF5FDC000-memory.dmp

Filesize
9.9MB

Download
memory/2292-5-0x000000001BD10000-0x000000001BDFA000-memory.dmp

Filesize
936KB

Download
memory/2292-23-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-31-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-6-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-7-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-11-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-17-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-21-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-27-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-33-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-37-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-61-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-63-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-59-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-57-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-55-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-53-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-69-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-51-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-49-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-47-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-45-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-43-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-41-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-39-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-35-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-29-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-25-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-19-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-15-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-13-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-9-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-65-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-67-0x000000001BD10000-0x000000001BDF4000-memory.dmp

Filesize
912KB

Download
memory/2292-1078-0x000007FEF55F0000-0x000007FEF5FDC000-memory.dmp

Filesize
9.9MB

Download
memory/2292-1079-0x000000001C260000-0x000000001C2C4000-memory.dmp

Filesize
400KB

Download
memory/2292-1080-0x000000001BAD0000-0x000000001BB1C000-memory.dmp

Filesize
304KB

Download
memory/2292-1081-0x000007FEF55F0000-0x000007FEF5FDC000-memory.dmp

Filesize
9.9MB

Download
memory/2292-1083-0x000000001C2C0000-0x000000001C314000-memory.dmp

Filesize
336KB

Download
memory/2292-1084-0x000007FEF55F0000-0x000007FEF5FDC000-memory.dmp

Filesize
9.9MB

Download
memory/2292-1093-0x000007FEF55F0000-0x000007FEF5FDC000-memory.dmp

Filesize
9.9MB

Download
memory/6140-1094-0x000007FEF55F0000-0x000007FEF5FDC000-memory.dmp

Filesize
9.9MB

Download
memory/6140-1095-0x0000000140000000-0x0000000140046000-memory.dmp

Filesize
280KB

Download
memory/6140-1096-0x000007FEF55F0000-0x000007FEF5FDC000-memory.dmp

Filesize
9.9MB

Download
memory/6140-1097-0x000007FEF55F0000-0x000007FEF5FDC000-memory.dmp

Filesize
9.9MB

Download
memory/6140-1098-0x000007FEF55F0000-0x000007FEF5FDC000-memory.dmp

Filesize
9.9MB

Download