d1ed14ec6a7deb77d806ab5187d548fe592a13edade800584b7c17bc3e8c756b

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
05/11/2023, 09:45

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General

Target

NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe
Size

1.0MB
MD5

1488cd1569c5249670157b60d5a9fad0
SHA1

fe7be06035d93e03aa8ab18090b03c8a3becd339
SHA256

d1ed14ec6a7deb77d806ab5187d548fe592a13edade800584b7c17bc3e8c756b
SHA512

ea838887de97a3a12ee23c757cfdf0830042752d3a371ec60724688dbdc2f53bcf3d9e504d022d076987f68f255bb3b5243e644863603349f0560941e1b26526
SSDEEP

12288:VuUqXtWpQcPK7AB8RPF8hqjlDa/ZSsniF+G4V:xQcPuA27a/ZSsniF+t

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2684	NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe

Executes dropped EXE 1 IoCs

pid	Process
2684	NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe

Loads dropped DLL 4 IoCs

pid	Process
2204	NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe
2796	WerFault.exe
2796	WerFault.exe
2796	WerFault.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2796	2684	WerFault.exe	29

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2204	NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2684	NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2684	2204	NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe	29
PID 2204 wrote to memory of 2684	2204	NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe	29
PID 2204 wrote to memory of 2684	2204	NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe	29
PID 2204 wrote to memory of 2684	2204	NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe	29
PID 2684 wrote to memory of 2796	2684	NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe	30
PID 2684 wrote to memory of 2796	2684	NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe	30
PID 2684 wrote to memory of 2796	2684	NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe	30
PID 2684 wrote to memory of 2796	2684	NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe	30

C:\Users\Admin\AppData\Local\Temp\NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Users\Admin\AppData\Local\Temp\NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe
  C:\Users\Admin\AppData\Local\Temp\NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2684
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2684 -s 144
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2796

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe

Filesize
1.0MB

MD5
200880f9fb72d96b8dc02e321747282f

SHA1
ff4b192c41eab89b973abc473b18c4a644836d54

SHA256
d314f6c3a1af7ff12a685a9d6e5ecebcc7a0dff3965fffe6cdaf8342e0af482d

SHA512
3c0d2dbc7227dad8a0b2814f008cefb4103931eaf1bd71c5af489d52e9277da29b19e7da55cb68bb0c10c632a173ddc9fcb1197a26f5188ebcec9aedd189259a

Download Submit
\Users\Admin\AppData\Local\Temp\NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe

Filesize
1.0MB

MD5
200880f9fb72d96b8dc02e321747282f

SHA1
ff4b192c41eab89b973abc473b18c4a644836d54

SHA256
d314f6c3a1af7ff12a685a9d6e5ecebcc7a0dff3965fffe6cdaf8342e0af482d

SHA512
3c0d2dbc7227dad8a0b2814f008cefb4103931eaf1bd71c5af489d52e9277da29b19e7da55cb68bb0c10c632a173ddc9fcb1197a26f5188ebcec9aedd189259a

Download Submit
\Users\Admin\AppData\Local\Temp\NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe

Filesize
1.0MB

MD5
200880f9fb72d96b8dc02e321747282f

SHA1
ff4b192c41eab89b973abc473b18c4a644836d54

SHA256
d314f6c3a1af7ff12a685a9d6e5ecebcc7a0dff3965fffe6cdaf8342e0af482d

SHA512
3c0d2dbc7227dad8a0b2814f008cefb4103931eaf1bd71c5af489d52e9277da29b19e7da55cb68bb0c10c632a173ddc9fcb1197a26f5188ebcec9aedd189259a

Download Submit
\Users\Admin\AppData\Local\Temp\NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe

Filesize
1.0MB

MD5
200880f9fb72d96b8dc02e321747282f

SHA1
ff4b192c41eab89b973abc473b18c4a644836d54

SHA256
d314f6c3a1af7ff12a685a9d6e5ecebcc7a0dff3965fffe6cdaf8342e0af482d

SHA512
3c0d2dbc7227dad8a0b2814f008cefb4103931eaf1bd71c5af489d52e9277da29b19e7da55cb68bb0c10c632a173ddc9fcb1197a26f5188ebcec9aedd189259a

Download Submit
\Users\Admin\AppData\Local\Temp\NEAS.1488cd1569c5249670157b60d5a9fad0_JC.exe

Filesize
1.0MB

MD5
200880f9fb72d96b8dc02e321747282f

SHA1
ff4b192c41eab89b973abc473b18c4a644836d54

SHA256
d314f6c3a1af7ff12a685a9d6e5ecebcc7a0dff3965fffe6cdaf8342e0af482d

SHA512
3c0d2dbc7227dad8a0b2814f008cefb4103931eaf1bd71c5af489d52e9277da29b19e7da55cb68bb0c10c632a173ddc9fcb1197a26f5188ebcec9aedd189259a

Download Submit
memory/2204-0-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2204-8-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2204-7-0x0000000002F30000-0x0000000003018000-memory.dmp

Filesize
928KB

Download
memory/2684-10-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2684-11-0x0000000002F10000-0x0000000002FF8000-memory.dmp

Filesize
928KB

Download
memory/2684-15-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download