Behavioral task
behavioral1
Sample
app_any_run_conf_audit.ps1
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
app_any_run_conf_audit.ps1
Resource
win10v2004-20240412-en
General
-
Target
app_any_run.rar
-
Size
27KB
-
MD5
818b626fe5521aa9f85e6097cd79b642
-
SHA1
289f85840eb2805c4cc5d307fd312b0079bd4073
-
SHA256
4ddb9f4ee3827f468354af0ab8dcb71a2aa8f8637fa8fcbb63e083b4fa5b2d77
-
SHA512
b06bb6bf4b0f342bd557aeab66c43c86f06bac0c5899a467b97a2e9b602ef25dc07286b5af79915dcd41d4857e24c1263b201c29fa05c4ef3facff2908c01117
-
SSDEEP
768:3F9kJ3iEJS3tWuMhwQznlIJ0aLlYLLYmlwC:3fMiKS3tEwQznqaaZYJ
Malware Config
Extracted
http://live.sysinternals.com/Sysmon.exe
https://raw.githubusercontent.com/olafhartong/sysmon-modular/master/sysmonconfig-with-filedelete.xml
Extracted
asyncrat
1.0.7
DOMINIOS 777
liverpool777.duckdns.org:7094
DcRatMutex_qwqdanchun
-
delay
1
-
install
false
-
install_folder
%AppData%
Signatures
-
Async RAT payload 1 IoCs
resource yara_rule static1/unpack002/4eb22bcde9c1f6978506647ab39e9e4245cb4bde3a359c0348e37ec3f9c12116 family_asyncrat -
Asyncrat family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/4eb22bcde9c1f6978506647ab39e9e4245cb4bde3a359c0348e37ec3f9c12116
Files
-
app_any_run.rar.rar
Password: 123
-
app_any_run_conf_audit.ps1.ps1
-
malware.zip.zip
Password: infected
-
4eb22bcde9c1f6978506647ab39e9e4245cb4bde3a359c0348e37ec3f9c12116.exe windows:4 windows x86 arch:x86
Password: 123
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
Imports
mscoree
_CorExeMain
Sections
.text Size: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ