6466898737d5ad36f206f7fca3fe089de2ccbbe2407c7e65f9a42a43fcf2a071

Analysis

max time kernel
81s
max time network
17s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 08:31

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General

Target

80f9e477b4f96559a94e41a38234e9a0N.exe
Size

8.2MB
MD5

80f9e477b4f96559a94e41a38234e9a0
SHA1

6028438a19298b2aa9b475c6c5bac58fbe555e8a
SHA256

6466898737d5ad36f206f7fca3fe089de2ccbbe2407c7e65f9a42a43fcf2a071
SHA512

a3fef3b8afab8d2041c30327000b6018cc40c83e4b368616b6440014f6c717fd1158c9058fe04a3c4dd74feeeeff0ac8faa5c7cc03f7d0ab604b90857af48e69
SSDEEP

98304:PDGfXtWHdC/yvl5YBLjU8/cOT0MMHMMM6MMZMMMqo30MMHMMM6MMZMMMqaYMMHMO:PDOuCQl5CXfQ1/z

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2316	80f9e477b4f96559a94e41a38234e9a0N.exe

Executes dropped EXE 1 IoCs

pid	Process
2316	80f9e477b4f96559a94e41a38234e9a0N.exe

Loads dropped DLL 4 IoCs

pid	Process
2932	80f9e477b4f96559a94e41a38234e9a0N.exe
2548	WerFault.exe
2548	WerFault.exe
2548	WerFault.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2548	2316	WerFault.exe	32

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	80f9e477b4f96559a94e41a38234e9a0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	80f9e477b4f96559a94e41a38234e9a0N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2932	80f9e477b4f96559a94e41a38234e9a0N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2316	80f9e477b4f96559a94e41a38234e9a0N.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 2316	2932	80f9e477b4f96559a94e41a38234e9a0N.exe	32
PID 2932 wrote to memory of 2316	2932	80f9e477b4f96559a94e41a38234e9a0N.exe	32
PID 2932 wrote to memory of 2316	2932	80f9e477b4f96559a94e41a38234e9a0N.exe	32
PID 2932 wrote to memory of 2316	2932	80f9e477b4f96559a94e41a38234e9a0N.exe	32
PID 2316 wrote to memory of 2548	2316	80f9e477b4f96559a94e41a38234e9a0N.exe	33
PID 2316 wrote to memory of 2548	2316	80f9e477b4f96559a94e41a38234e9a0N.exe	33
PID 2316 wrote to memory of 2548	2316	80f9e477b4f96559a94e41a38234e9a0N.exe	33
PID 2316 wrote to memory of 2548	2316	80f9e477b4f96559a94e41a38234e9a0N.exe	33

C:\Users\Admin\AppData\Local\Temp\80f9e477b4f96559a94e41a38234e9a0N.exe
"C:\Users\Admin\AppData\Local\Temp\80f9e477b4f96559a94e41a38234e9a0N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Users\Admin\AppData\Local\Temp\80f9e477b4f96559a94e41a38234e9a0N.exe
  C:\Users\Admin\AppData\Local\Temp\80f9e477b4f96559a94e41a38234e9a0N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2316
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 144
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2548

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

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Downloads

\Users\Admin\AppData\Local\Temp\80f9e477b4f96559a94e41a38234e9a0N.exe

Filesize
8.2MB

MD5
8f56703f66dc08cb76ed1f48a29b1c63

SHA1
e7d855116732af72320c0505f5e2967826d95f25

SHA256
3d2942c5b0597cfc041b0f8bc61c3d79b2f500e65a9f029a6e99c2ada199c38d

SHA512
85ca7c2e9ec923f17a0631594281c4fb8d671750644f6ba7384e98e93180309e26495fedeec6134f9d2249965bf8f1bfc421642440a01d4607bc4159cacdd6f4

Download Submit
memory/2316-10-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download
memory/2316-11-0x0000000002FC0000-0x00000000030A5000-memory.dmp

Filesize
916KB

Download
memory/2316-15-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download
memory/2932-0-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download
memory/2932-8-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download