Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
39s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
04/12/2022, 02:56
Static task
static1
Behavioral task
behavioral1
Sample
a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe
Resource
win10v2004-20221111-en
General
-
Target
a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe
-
Size
1.5MB
-
MD5
87150f1823d978c6f64292f49a7fc476
-
SHA1
b83926e4f0799afc96e83e7521cc4b8fd266773b
-
SHA256
a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076
-
SHA512
91206bc6380145cbdf8bd361b83195a2109f1c4ce749566c852cf11c0557769e6cf83b800ffd4b220ccdde95908046c2713b901c96568a80cae5ee6a890cc26c
-
SSDEEP
24576:yy4e+kpDN5NoJndLG4mnAYYzWne8cJ3Jf3Zp1hXYAKhb/tKXH4JWZ9ZXm:ZTDL6bqYzWdcJ3tZpGztOsWnZ
Malware Config
Signatures
-
Executes dropped EXE 3 IoCs
pid Process 1948 Rundll32.exe 1660 Rundll32.exe 1552 wrar380tr.exe -
Loads dropped DLL 4 IoCs
pid Process 2000 a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe 2000 a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe 1948 Rundll32.exe 2000 a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1948 set thread context of 1660 1948 Rundll32.exe 29 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main wrar380tr.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1948 Rundll32.exe 1552 wrar380tr.exe 1552 wrar380tr.exe -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 2000 wrote to memory of 1948 2000 a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe 28 PID 2000 wrote to memory of 1948 2000 a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe 28 PID 2000 wrote to memory of 1948 2000 a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe 28 PID 2000 wrote to memory of 1948 2000 a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe 28 PID 2000 wrote to memory of 1948 2000 a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe 28 PID 2000 wrote to memory of 1948 2000 a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe 28 PID 2000 wrote to memory of 1948 2000 a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe 28 PID 1948 wrote to memory of 1660 1948 Rundll32.exe 29 PID 1948 wrote to memory of 1660 1948 Rundll32.exe 29 PID 1948 wrote to memory of 1660 1948 Rundll32.exe 29 PID 1948 wrote to memory of 1660 1948 Rundll32.exe 29 PID 1948 wrote to memory of 1660 1948 Rundll32.exe 29 PID 1948 wrote to memory of 1660 1948 Rundll32.exe 29 PID 1948 wrote to memory of 1660 1948 Rundll32.exe 29 PID 1948 wrote to memory of 1660 1948 Rundll32.exe 29 PID 1948 wrote to memory of 1660 1948 Rundll32.exe 29 PID 1948 wrote to memory of 1660 1948 Rundll32.exe 29 PID 1948 wrote to memory of 1660 1948 Rundll32.exe 29 PID 2000 wrote to memory of 1552 2000 a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe 30 PID 2000 wrote to memory of 1552 2000 a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe 30 PID 2000 wrote to memory of 1552 2000 a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe 30 PID 2000 wrote to memory of 1552 2000 a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe"C:\Users\Admin\AppData\Local\Temp\a3c399845e33b7ea1ece84ecdbe3724ef069ff2429cbbd3c292b5dfb1a815076.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2000 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Rundll32.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Rundll32.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Rundll32.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Rundll32.exe3⤵
- Executes dropped EXE
PID:1660
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wrar380tr.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wrar380tr.exe2⤵
- Executes dropped EXE
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1552
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
108KB
MD59539a5e3098acdcc2f92157497cd6bbc
SHA103cf7395df74dc52b830ec07117aac9893e774cf
SHA256679c18b829ea991a846d141a50068f40ecbde3e8307e26d97b97f04782b6c493
SHA5129acd6788660813e2c5d46a00ae6c770341404ff51f025a345babd24aa616c0748726fd03265d11f745dd1ee467bd10a54b18b66f8e5a340056867986098ac1b1
-
Filesize
108KB
MD59539a5e3098acdcc2f92157497cd6bbc
SHA103cf7395df74dc52b830ec07117aac9893e774cf
SHA256679c18b829ea991a846d141a50068f40ecbde3e8307e26d97b97f04782b6c493
SHA5129acd6788660813e2c5d46a00ae6c770341404ff51f025a345babd24aa616c0748726fd03265d11f745dd1ee467bd10a54b18b66f8e5a340056867986098ac1b1
-
Filesize
108KB
MD59539a5e3098acdcc2f92157497cd6bbc
SHA103cf7395df74dc52b830ec07117aac9893e774cf
SHA256679c18b829ea991a846d141a50068f40ecbde3e8307e26d97b97f04782b6c493
SHA5129acd6788660813e2c5d46a00ae6c770341404ff51f025a345babd24aa616c0748726fd03265d11f745dd1ee467bd10a54b18b66f8e5a340056867986098ac1b1
-
Filesize
1.4MB
MD54a285ba4158202cc3a064cfe9f1f2b45
SHA1ccd3ae603ad782a6de5c40b31dd73fd51646725d
SHA25656dbbe6eedb45676dde627587576afe27b7aab9c99d5f2a1a33fb321ea8d5348
SHA512baf59787e04c0688320d451e4b2bc707c3890176c0f3dcd2089d453886362a55bc8ba697ef45e529022d2cf138a91092d7640ba1be10553e70eada21250c2da6
-
Filesize
1.4MB
MD54a285ba4158202cc3a064cfe9f1f2b45
SHA1ccd3ae603ad782a6de5c40b31dd73fd51646725d
SHA25656dbbe6eedb45676dde627587576afe27b7aab9c99d5f2a1a33fb321ea8d5348
SHA512baf59787e04c0688320d451e4b2bc707c3890176c0f3dcd2089d453886362a55bc8ba697ef45e529022d2cf138a91092d7640ba1be10553e70eada21250c2da6
-
Filesize
108KB
MD59539a5e3098acdcc2f92157497cd6bbc
SHA103cf7395df74dc52b830ec07117aac9893e774cf
SHA256679c18b829ea991a846d141a50068f40ecbde3e8307e26d97b97f04782b6c493
SHA5129acd6788660813e2c5d46a00ae6c770341404ff51f025a345babd24aa616c0748726fd03265d11f745dd1ee467bd10a54b18b66f8e5a340056867986098ac1b1
-
Filesize
108KB
MD59539a5e3098acdcc2f92157497cd6bbc
SHA103cf7395df74dc52b830ec07117aac9893e774cf
SHA256679c18b829ea991a846d141a50068f40ecbde3e8307e26d97b97f04782b6c493
SHA5129acd6788660813e2c5d46a00ae6c770341404ff51f025a345babd24aa616c0748726fd03265d11f745dd1ee467bd10a54b18b66f8e5a340056867986098ac1b1
-
Filesize
108KB
MD59539a5e3098acdcc2f92157497cd6bbc
SHA103cf7395df74dc52b830ec07117aac9893e774cf
SHA256679c18b829ea991a846d141a50068f40ecbde3e8307e26d97b97f04782b6c493
SHA5129acd6788660813e2c5d46a00ae6c770341404ff51f025a345babd24aa616c0748726fd03265d11f745dd1ee467bd10a54b18b66f8e5a340056867986098ac1b1
-
Filesize
1.4MB
MD54a285ba4158202cc3a064cfe9f1f2b45
SHA1ccd3ae603ad782a6de5c40b31dd73fd51646725d
SHA25656dbbe6eedb45676dde627587576afe27b7aab9c99d5f2a1a33fb321ea8d5348
SHA512baf59787e04c0688320d451e4b2bc707c3890176c0f3dcd2089d453886362a55bc8ba697ef45e529022d2cf138a91092d7640ba1be10553e70eada21250c2da6