Behavioral task
behavioral1
Sample
58b1013f511e61f2ddfb547939895ec161ab8bc03f5413529f85f1a3272d38d4.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
58b1013f511e61f2ddfb547939895ec161ab8bc03f5413529f85f1a3272d38d4.exe
Resource
win10v2004-20240802-en
General
-
Target
42be1bf8cb7ffeaa62762eac27c1b2abed3732bacda26e06d5776d5573b88495
-
Size
79KB
-
MD5
99b2723e1b9a0f8dba83ee483b930c1e
-
SHA1
927cce7a8b7c06994ec21fc04e7f09bc436a3a50
-
SHA256
42be1bf8cb7ffeaa62762eac27c1b2abed3732bacda26e06d5776d5573b88495
-
SHA512
1ca143a4ab28689018c10e0a37b0e510e24513f685422aaa94750216bacd5b8e53246f24922dbfee73cddaba688798d3e315a50ec3a8a894d4c224da3752c8df
-
SSDEEP
1536:YZtlYR+YKvuTDVgEiURFXEIZqe8eTXQ8S/O+GiGizWo:478xKvOVgEiYxjfQGI
Malware Config
Extracted
asyncrat
Default
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
https://api.telegram.org/bot5344934242:AAF3rLeFDCGd-IVKJG_PU99MSQjdKyNgeR0/sendMessage?chat_id=1619136628
AsyncMutex_6SI8OkPnk
-
delay
3
-
install
false
-
install_folder
%AppData%
Signatures
-
Async RAT payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/58b1013f511e61f2ddfb547939895ec161ab8bc03f5413529f85f1a3272d38d4.exe family_asyncrat -
Asyncrat family
-
StormKitty payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/58b1013f511e61f2ddfb547939895ec161ab8bc03f5413529f85f1a3272d38d4.exe family_stormkitty -
Stormkitty family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/58b1013f511e61f2ddfb547939895ec161ab8bc03f5413529f85f1a3272d38d4.exe
Files
-
42be1bf8cb7ffeaa62762eac27c1b2abed3732bacda26e06d5776d5573b88495.zip
Password: infected
-
58b1013f511e61f2ddfb547939895ec161ab8bc03f5413529f85f1a3272d38d4.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 167KB - Virtual size: 167KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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