3f89c7d72378f5fd330247aa261f097da0d1bfefd3d2e19c49aee42ae412f656

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20250207-en
resource tags

arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
submitted
11/02/2025, 11:10

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General

Target

SecuriteInfo.com.Win32.SuspectCrc.28951.5999.exe
Size

940KB
MD5

ba614b66f0bde2fd7968180a6fe258b3
SHA1

027202eb8184749c031ab9afcc2c062bd83c80a8
SHA256

3f89c7d72378f5fd330247aa261f097da0d1bfefd3d2e19c49aee42ae412f656
SHA512

2652f6093ddc039c99ec12cfe1c0aee0f96efb1e89a4a05a88ad31ef201356c5777a84c61b2b4ff61bfd8bf94774f5b99c230d4da9fa04ca5ca2a7a4610c7c2d
SSDEEP

24576:8s2NlFWrzGtGbXSCMOKbFy4fWmVRpkVoJfCMoU8Z1A:glcrKSCvAAW8lCLU8ZC

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 6 IoCs

pid	Process
1280	SecuriteInfo.com.Win32.SuspectCrc.28951.5999.exe
1280	SecuriteInfo.com.Win32.SuspectCrc.28951.5999.exe
1280	SecuriteInfo.com.Win32.SuspectCrc.28951.5999.exe
1280	SecuriteInfo.com.Win32.SuspectCrc.28951.5999.exe
1280	SecuriteInfo.com.Win32.SuspectCrc.28951.5999.exe
1280	SecuriteInfo.com.Win32.SuspectCrc.28951.5999.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2948	1280	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	SecuriteInfo.com.Win32.SuspectCrc.28951.5999.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1280 wrote to memory of 2948	1280	SecuriteInfo.com.Win32.SuspectCrc.28951.5999.exe	31
PID 1280 wrote to memory of 2948	1280	SecuriteInfo.com.Win32.SuspectCrc.28951.5999.exe	31
PID 1280 wrote to memory of 2948	1280	SecuriteInfo.com.Win32.SuspectCrc.28951.5999.exe	31
PID 1280 wrote to memory of 2948	1280	SecuriteInfo.com.Win32.SuspectCrc.28951.5999.exe	31

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.SuspectCrc.28951.5999.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.SuspectCrc.28951.5999.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1280
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1280 -s 528
  2⤵
  - Program crash
  PID:2948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\furriery.ini

Filesize
38B

MD5
b1ef763e50c5aabcdf24507256cdecb5

SHA1
544323e0812a2d71bc5e156e42bbe25f6082afab

SHA256
65724906ac58f577bd6b805237a1d03107bd94276121ef81e1fbfd368672abb4

SHA512
71c29b23cc8d2f16bb9f4667d25a7d01cf593134425359fc735c6056d154addb113dce0a9899f90d0dac4b3e46a3849fdee9190f3bf067fdba3b89f5b1170c67

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\Users\Admin\AppData\Local\Temp\nsjC6BA.tmp\LangDLL.dll

Filesize
5KB

MD5
b21a3377e66b941df6d5b7cf8ba7a43a

SHA1
e7ed27fce2db9cdc11ca3c640806731dcef3864a

SHA256
ba46a03088f690ce966043f49761ff3a3a0dca236160794de841dfecc3588d1e

SHA512
f011a824c0ff7f87c6da112898f4afc87e12c5b39fb40ffcc0955012e79a4302597d892224b3b47e8143480605c73275d3799d6d2000cdf179c2912241f86916

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\Users\Admin\AppData\Local\Temp\nsjC6BA.tmp\System.dll

Filesize
12KB

MD5
792b6f86e296d3904285b2bf67ccd7e0

SHA1
966b16f84697552747e0ddd19a4ba8ab5083af31

SHA256
c7a20bcaa0197aedddc8e4797bbb33fdf70d980f5e83c203d148121c2106d917

SHA512
97edc3410b88ca31abc0af0324258d2b59127047810947d0fb5e7e12957db34d206ffd70a0456add3a26b0546643ff0234124b08423c2c9ffe9bdec6eb210f2c

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