17ac0a1a3782927b4699ea3f0dab6f0efb1dc1a6dbcb373ef1151209d5b70194

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10-10-2024 11:26

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General

Target

Tender Doc.exe
Size

810.6MB
MD5

91987addd413872ac9c60c3f4268e98c
SHA1

a70f7fc29b5e568ce1797612f3fd6976afb06548
SHA256

2fe47c0d56c892340febb39cd93eadaafaabc4bd2ca4de136540c8b319f83bbf
SHA512

561781240271e7d19dc0cbae1c21b00f18264c367a574fb707e5514cb49076e8058b7d9dc87de3c593784630deaefa6e8c29f0879411c340e2766358f93e8d0e
SSDEEP

1536:HnDup3S3fgpf/m349/14slbEkjxIqoeryAgNs+GjJxM3CEF/7GmqbMY7usiY9hk1:H5Yf/m349X2kdIqO/TG07GmCMY7pdk1

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
824	2396	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	Tender Doc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2396	Tender Doc.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 824	2396	Tender Doc.exe	30
PID 2396 wrote to memory of 824	2396	Tender Doc.exe	30
PID 2396 wrote to memory of 824	2396	Tender Doc.exe	30
PID 2396 wrote to memory of 824	2396	Tender Doc.exe	30

C:\Users\Admin\AppData\Local\Temp\Tender Doc.exe
"C:\Users\Admin\AppData\Local\Temp\Tender Doc.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 1228
  2⤵
  - Program crash
  PID:824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2396-0-0x0000000074A0E000-0x0000000074A0F000-memory.dmp

Filesize
4KB

Download
memory/2396-1-0x0000000001240000-0x0000000001262000-memory.dmp

Filesize
136KB

Download
memory/2396-2-0x0000000074A00000-0x00000000750EE000-memory.dmp

Filesize
6.9MB

Download
memory/2396-3-0x0000000074A00000-0x00000000750EE000-memory.dmp

Filesize
6.9MB

Download