Analysis
-
max time kernel
149s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
01/12/2022, 05:48
Behavioral task
behavioral1
Sample
1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe
Resource
win7-20220901-en
General
-
Target
1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe
-
Size
2.0MB
-
MD5
620b8a4e8aa8b1680cca1bde8b9533e3
-
SHA1
39ba5c0fd5605688bf9d7cc043173616b5bcfebf
-
SHA256
1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394
-
SHA512
2095682487b2ab2ea97c38c11d9c07113badd8991ef8c3505c0bd975742b2ec53f384698c6ec53d24ea5239feb6c3b3e8703c2241186287cdf4cc1a07fd8a73c
-
SSDEEP
49152:grhVOJDvuZuVhqr5Xt0E2OV+QQpHEwFV8zaPGhHj/qhj:gdVONvuN5XmE2OVDQpHEEV8GPwDa
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/2016-57-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-60-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-59-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-62-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-61-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-68-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-70-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-74-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-72-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-76-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-80-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-90-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-100-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-102-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-98-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-96-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-94-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-92-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-88-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-86-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-84-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-82-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-78-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-66-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-64-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-104-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/2016-113-0x0000000010000000-0x000000001003D000-memory.dmp upx -
resource yara_rule behavioral1/memory/2016-55-0x0000000000400000-0x0000000000867000-memory.dmp vmprotect behavioral1/memory/2016-103-0x0000000000400000-0x0000000000867000-memory.dmp vmprotect behavioral1/memory/2016-112-0x0000000000400000-0x0000000000867000-memory.dmp vmprotect -
Loads dropped DLL 5 IoCs
pid Process 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\BT.dll 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe File created C:\Windows\SysWOW64\BT.ime 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\yy.com 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\yy.com\NumberOfSubdomains = "1" 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe -
Suspicious behavior: EnumeratesProcesses 45 IoCs
pid Process 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe 2016 1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe"C:\Users\Admin\AppData\Local\Temp\1b25469cad4428c8f63b54b92bfa80d963c75791cac5f5868f84683fd4c71394.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Modifies Internet Explorer settings
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2016
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
52KB
MD5b60da4e2e5aceba3ce3d87ee2cd872ee
SHA19bbdbf1f3ce2c000a86e0473da756a4b1031db41
SHA256b581fcc82c0462d60286a80912ab2ce5aca7d7b11c5cff0b5f74716dbb7dc453
SHA512664d6f893484252b339ff8f413a4cf9da9b0ef82ed74b097ba86a5f00b4d9740eef6e8a5b81e8be7e82ae4009928097baf15e65a03f31c4b92e44f593ce39874
-
Filesize
52KB
MD5b60da4e2e5aceba3ce3d87ee2cd872ee
SHA19bbdbf1f3ce2c000a86e0473da756a4b1031db41
SHA256b581fcc82c0462d60286a80912ab2ce5aca7d7b11c5cff0b5f74716dbb7dc453
SHA512664d6f893484252b339ff8f413a4cf9da9b0ef82ed74b097ba86a5f00b4d9740eef6e8a5b81e8be7e82ae4009928097baf15e65a03f31c4b92e44f593ce39874
-
Filesize
52KB
MD5b60da4e2e5aceba3ce3d87ee2cd872ee
SHA19bbdbf1f3ce2c000a86e0473da756a4b1031db41
SHA256b581fcc82c0462d60286a80912ab2ce5aca7d7b11c5cff0b5f74716dbb7dc453
SHA512664d6f893484252b339ff8f413a4cf9da9b0ef82ed74b097ba86a5f00b4d9740eef6e8a5b81e8be7e82ae4009928097baf15e65a03f31c4b92e44f593ce39874
-
Filesize
52KB
MD5b60da4e2e5aceba3ce3d87ee2cd872ee
SHA19bbdbf1f3ce2c000a86e0473da756a4b1031db41
SHA256b581fcc82c0462d60286a80912ab2ce5aca7d7b11c5cff0b5f74716dbb7dc453
SHA512664d6f893484252b339ff8f413a4cf9da9b0ef82ed74b097ba86a5f00b4d9740eef6e8a5b81e8be7e82ae4009928097baf15e65a03f31c4b92e44f593ce39874
-
Filesize
52KB
MD5b60da4e2e5aceba3ce3d87ee2cd872ee
SHA19bbdbf1f3ce2c000a86e0473da756a4b1031db41
SHA256b581fcc82c0462d60286a80912ab2ce5aca7d7b11c5cff0b5f74716dbb7dc453
SHA512664d6f893484252b339ff8f413a4cf9da9b0ef82ed74b097ba86a5f00b4d9740eef6e8a5b81e8be7e82ae4009928097baf15e65a03f31c4b92e44f593ce39874