b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
09-06-2024 07:38

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.exe
Size

1.9MB
MD5

6da4e0f57354ac0e44c1ab616cfd6c5c
SHA1

8aec7b7fa78ed8fbc1e62dfc9e18d4ee8a1fdaa4
SHA256

b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c
SHA512

0367603a482c727ee44fb89dbe5a6e095c0dae0ed5b19cc3a4b957fbbd46fa5194f624e5714310a298a439516803e9a1a1ba739976a1f217b87497605b4efa11
SSDEEP

49152:9ankGsoQJE+L3G5WsYrSSoaxn7/m+76CfVTjwinXBgM:MnkGsfE+hZGSp/m+/BPRgM

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2300	b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.tmp

Loads dropped DLL 4 IoCs

pid	Process
1580	b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.exe
2300	b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.tmp
2300	b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.tmp
2300	b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2300	b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1580 wrote to memory of 2300	1580	b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.exe	28
PID 1580 wrote to memory of 2300	1580	b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.exe	28
PID 1580 wrote to memory of 2300	1580	b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.exe	28
PID 1580 wrote to memory of 2300	1580	b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.exe	28
PID 1580 wrote to memory of 2300	1580	b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.exe	28
PID 1580 wrote to memory of 2300	1580	b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.exe	28
PID 1580 wrote to memory of 2300	1580	b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.exe	28

C:\Users\Admin\AppData\Local\Temp\b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.exe
"C:\Users\Admin\AppData\Local\Temp\b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1580
- C:\Users\Admin\AppData\Local\Temp\is-BLE82.tmp\b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-BLE82.tmp\b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.tmp" /SL5="$70124,1756206,54272,C:\Users\Admin\AppData\Local\Temp\b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2300

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\is-55HEF.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-55HEF.tmp\itdownload.dll

Filesize
200KB

MD5
d82a429efd885ca0f324dd92afb6b7b8

SHA1
86bbdaa15e6fc5c7779ac69c84e53c43c9eb20ea

SHA256
b258c4d7d2113dee2168ed7e35568c8e03341e24e3eafc7a22a0d62e32122ef3

SHA512
5bf0c3b8fa5db63205a263c4fa5337188173248bef609ba4d03508c50db1fd1e336f3041ce96d78cc97659357a83e6e422f5b079d893a20a683270e05f5438df

Download Submit
\Users\Admin\AppData\Local\Temp\is-BLE82.tmp\b8dc8929eed408876972cae76daeb508f7ffd5bc31004b1a63dfdefa6be8628c.tmp

Filesize
688KB

MD5
c765336f0dcf4efdcc2101eed67cd30c

SHA1
fa0279f59738c5aa3b6b20106e109ccd77f895a7

SHA256
c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

SHA512
06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

Download Submit
memory/1580-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1580-2-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/1580-27-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2300-18-0x0000000003880000-0x00000000038BC000-memory.dmp

Filesize
240KB

Download
memory/2300-24-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2300-25-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2300-26-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2300-8-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2300-29-0x0000000003880000-0x00000000038BC000-memory.dmp

Filesize
240KB

Download
memory/2300-38-0x0000000003880000-0x00000000038BC000-memory.dmp

Filesize
240KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads