3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc

Analysis

max time kernel
132s
max time network
50s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
26/11/2022, 00:18

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General

Target

3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.exe
Size

1.7MB
MD5

bf39fb97796de74eaf4de06529031181
SHA1

1131c96faf45159de5013b6b47f0986b6d799a9b
SHA256

3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc
SHA512

6244229bd67cee42fbdf87a327ef58dd46e568612bb60e3a80b964ec9bf878bcd3d89e7680bcaf3994a3c8085526e9b8e1b7f2c721a20a7f100213d3c4c8de96
SSDEEP

49152:d9+afapisDjDLNfBzT5n0NJf2RkfKqeTZFRQzJn:L7ipiaNfBztnifcFqV

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1116	3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.tmp

Loads dropped DLL 3 IoCs

pid	Process
1408	3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.exe
1116	3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.tmp
1116	3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.tmp

Script User-Agent 1 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	3	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1116	3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1408 wrote to memory of 1116	1408	3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.exe	28
PID 1408 wrote to memory of 1116	1408	3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.exe	28
PID 1408 wrote to memory of 1116	1408	3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.exe	28
PID 1408 wrote to memory of 1116	1408	3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.exe	28
PID 1408 wrote to memory of 1116	1408	3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.exe	28
PID 1408 wrote to memory of 1116	1408	3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.exe	28
PID 1408 wrote to memory of 1116	1408	3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.exe	28

C:\Users\Admin\AppData\Local\Temp\3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.exe
"C:\Users\Admin\AppData\Local\Temp\3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1408
- C:\Users\Admin\AppData\Local\Temp\is-0MRNO.tmp\3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-0MRNO.tmp\3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.tmp" /SL5="$A0022,1487915,56832,C:\Users\Admin\AppData\Local\Temp\3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  PID:1116

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-0MRNO.tmp\3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.tmp

Filesize
693KB

MD5
0b67a77acd18e5af96c5c8e145a39466

SHA1
7e956c4f14d9e3a46705f590c75f2271bf836698

SHA256
fa051c7ae2837168225e4a3861048295eae48fe2fb8eebcb2b2551cfdbcc1bae

SHA512
870cec905d5d3f7c10e38eacaf497ec796f7f4e4284da4f8075cb77719275497748bd831ba58640910b22830c27a4902aa0491b1c192cb2866125d8cc00f56c0

Download Submit
\Users\Admin\AppData\Local\Temp\is-0MRNO.tmp\3abd5a1c02e06422d0c197eeeaa99e5248542d31ab30105f6d2ccd7abbbb0cdc.tmp

Filesize
693KB

MD5
0b67a77acd18e5af96c5c8e145a39466

SHA1
7e956c4f14d9e3a46705f590c75f2271bf836698

SHA256
fa051c7ae2837168225e4a3861048295eae48fe2fb8eebcb2b2551cfdbcc1bae

SHA512
870cec905d5d3f7c10e38eacaf497ec796f7f4e4284da4f8075cb77719275497748bd831ba58640910b22830c27a4902aa0491b1c192cb2866125d8cc00f56c0

Download Submit
\Users\Admin\AppData\Local\Temp\is-NRRDJ.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-NRRDJ.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
memory/1408-54-0x0000000075F21000-0x0000000075F23000-memory.dmp

Filesize
8KB

Download
memory/1408-55-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1408-63-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download