ecc12f1d113f11365d8da4c0a48e6c7c61804e4775458c231db10e8f7a855c9c

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
02/11/2023, 15:55

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General

Target

NEAS.b98713a45aeee471bbf8ffbd633e7c10_JC.exe
Size

85KB
MD5

b98713a45aeee471bbf8ffbd633e7c10
SHA1

68661a632985a66ed172d0031814746bafdeccf9
SHA256

ecc12f1d113f11365d8da4c0a48e6c7c61804e4775458c231db10e8f7a855c9c
SHA512

b12aa41f070aa02b0642f5f994b1e86e3e85f473deff2330928c410c3e2056d162e84e8a8b515d99f28fac380cdfa38bcd18e704e709b581c7690b97caec077e
SSDEEP

1536:F3cm5wShMNmqd0FA2huozXCnEthnILZuB1BWvl4oiCX/4mpPkRzMOBPE3S:Fc7SyN2M4N3XemfmRkMOq3S

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2068	NEAS.b98713a45aeee471bbf8ffbd633e7c10_JC.exe

Executes dropped EXE 1 IoCs

pid	Process
2068	NEAS.b98713a45aeee471bbf8ffbd633e7c10_JC.exe

Loads dropped DLL 1 IoCs

pid	Process
1528	NEAS.b98713a45aeee471bbf8ffbd633e7c10_JC.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1528	NEAS.b98713a45aeee471bbf8ffbd633e7c10_JC.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1528	NEAS.b98713a45aeee471bbf8ffbd633e7c10_JC.exe
2068	NEAS.b98713a45aeee471bbf8ffbd633e7c10_JC.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1528 wrote to memory of 2068	1528	NEAS.b98713a45aeee471bbf8ffbd633e7c10_JC.exe	29
PID 1528 wrote to memory of 2068	1528	NEAS.b98713a45aeee471bbf8ffbd633e7c10_JC.exe	29
PID 1528 wrote to memory of 2068	1528	NEAS.b98713a45aeee471bbf8ffbd633e7c10_JC.exe	29
PID 1528 wrote to memory of 2068	1528	NEAS.b98713a45aeee471bbf8ffbd633e7c10_JC.exe	29

C:\Users\Admin\AppData\Local\Temp\NEAS.b98713a45aeee471bbf8ffbd633e7c10_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.b98713a45aeee471bbf8ffbd633e7c10_JC.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1528
- C:\Users\Admin\AppData\Local\Temp\NEAS.b98713a45aeee471bbf8ffbd633e7c10_JC.exe
  C:\Users\Admin\AppData\Local\Temp\NEAS.b98713a45aeee471bbf8ffbd633e7c10_JC.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2068

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\NEAS.b98713a45aeee471bbf8ffbd633e7c10_JC.exe

Filesize
85KB

MD5
d68f12489ded8e9c64c00f00fb77f4a3

SHA1
f9c8e96307b7cf976ecc2ad6231e1aadf119b914

SHA256
9f5af0500da1bfc78f6846076873fe79e2c852ac6909346e96fbfe95add7bea6

SHA512
15e05effae912fb8d7cfa173b6d77d98500467343de450d2cb9fa026792957e8859ac4a9c3492551acfe2d8402a72bc8eb4ced22e99468ab9983c792fd09fa66

Download Submit
\Users\Admin\AppData\Local\Temp\NEAS.b98713a45aeee471bbf8ffbd633e7c10_JC.exe

Filesize
85KB

MD5
d68f12489ded8e9c64c00f00fb77f4a3

SHA1
f9c8e96307b7cf976ecc2ad6231e1aadf119b914

SHA256
9f5af0500da1bfc78f6846076873fe79e2c852ac6909346e96fbfe95add7bea6

SHA512
15e05effae912fb8d7cfa173b6d77d98500467343de450d2cb9fa026792957e8859ac4a9c3492551acfe2d8402a72bc8eb4ced22e99468ab9983c792fd09fa66

Download Submit
memory/1528-0-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1528-2-0x0000000000140000-0x000000000016F000-memory.dmp

Filesize
188KB

Download
memory/1528-1-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1528-15-0x0000000000210000-0x000000000023F000-memory.dmp

Filesize
188KB

Download
memory/1528-14-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2068-17-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2068-18-0x00000000001E0000-0x000000000020F000-memory.dmp

Filesize
188KB

Download
memory/2068-25-0x0000000000220000-0x000000000023B000-memory.dmp

Filesize
108KB

Download
memory/2068-24-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2068-30-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download