09ea5169d790a976bc1d68791debe4cf11137946686065d06fa9336bbb1d27ce

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24-01-2024 12:06

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General

Target

723298a65c0b1d68559d257911bef277.exe
Size

10.7MB
MD5

723298a65c0b1d68559d257911bef277
SHA1

1ecba3c4323655ddca5af3d45165ee231f826df5
SHA256

09ea5169d790a976bc1d68791debe4cf11137946686065d06fa9336bbb1d27ce
SHA512

749958ce085dcc6c9e027fbd0a7dc9c57d3a4fd5139f50c40105dadfe46c236d4947f0a65e7878f74454ca0d48e5817262963a85306391614638fbb248aeccf9
SSDEEP

196608:FXQKOfKuqQA1R8X4fKuqMIVF5dAQQfKuqQA1R8X4fKuq:R7OfZqf/s4fZqjT5dABfZqf/s4fZq

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2380	723298a65c0b1d68559d257911bef277.exe

Executes dropped EXE 1 IoCs

pid	Process
2380	723298a65c0b1d68559d257911bef277.exe

Loads dropped DLL 1 IoCs

pid	Process
1320	723298a65c0b1d68559d257911bef277.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1320-0-0x0000000000400000-0x000000000086A000-memory.dmp	upx
behavioral1/files/0x000c00000001224c-16.dat	upx
behavioral1/files/0x000c00000001224c-11.dat	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1320	723298a65c0b1d68559d257911bef277.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1320	723298a65c0b1d68559d257911bef277.exe
2380	723298a65c0b1d68559d257911bef277.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1320 wrote to memory of 2380	1320	723298a65c0b1d68559d257911bef277.exe	28
PID 1320 wrote to memory of 2380	1320	723298a65c0b1d68559d257911bef277.exe	28
PID 1320 wrote to memory of 2380	1320	723298a65c0b1d68559d257911bef277.exe	28
PID 1320 wrote to memory of 2380	1320	723298a65c0b1d68559d257911bef277.exe	28

C:\Users\Admin\AppData\Local\Temp\723298a65c0b1d68559d257911bef277.exe
"C:\Users\Admin\AppData\Local\Temp\723298a65c0b1d68559d257911bef277.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1320
- C:\Users\Admin\AppData\Local\Temp\723298a65c0b1d68559d257911bef277.exe
  C:\Users\Admin\AppData\Local\Temp\723298a65c0b1d68559d257911bef277.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2380

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\723298a65c0b1d68559d257911bef277.exe

Filesize
479KB

MD5
530b1351515de4ca82af673bb41bfe3e

SHA1
a65e2fa9bfdbd9f7618255e333ed50c68a0967ff

SHA256
825b3a20b61d5748e055cb45440f6e9c049ce0184f4cc68e91420f06ac02a936

SHA512
964f2ae5858e22ecf93abbe80f9325237620a1c478f807a6dd8fc687c97eda89c261c97f9968fe24b29c17a9d5d6d3e2689a3fc8d3704d8002b473b6e1e5389e

Download Submit
\Users\Admin\AppData\Local\Temp\723298a65c0b1d68559d257911bef277.exe

Filesize
627KB

MD5
5367e751a3ba45c7fd66550965d950ad

SHA1
360f74d20564d97c9eb8de94051f3b928b78d58f

SHA256
942aa117543765391bc89a173b8404b322d17865dff3e7fd887aadf536383209

SHA512
3dfe3c815eab5afa745069d31621826d8125b681a0ae5380d4f3274734227b33d8ca66009ef4281f4539cec36fd0371705640805faeee29da55c8c90c48737ed

Download Submit
memory/1320-0-0x0000000000400000-0x000000000086A000-memory.dmp

Filesize
4.4MB

Download
memory/1320-2-0x0000000000130000-0x0000000000242000-memory.dmp

Filesize
1.1MB

Download
memory/1320-1-0x0000000000400000-0x00000000005F2000-memory.dmp

Filesize
1.9MB

Download
memory/1320-15-0x0000000004830000-0x0000000004C9A000-memory.dmp

Filesize
4.4MB

Download
memory/1320-14-0x0000000000400000-0x00000000005F2000-memory.dmp

Filesize
1.9MB

Download
memory/2380-17-0x0000000000400000-0x00000000005F2000-memory.dmp

Filesize
1.9MB

Download
memory/2380-19-0x0000000000400000-0x000000000086A000-memory.dmp

Filesize
4.4MB

Download
memory/2380-21-0x0000000001A60000-0x0000000001B72000-memory.dmp

Filesize
1.1MB

Download
memory/2380-26-0x0000000000400000-0x000000000086A000-memory.dmp

Filesize
4.4MB

Download