Behavioral task
behavioral1
Sample
a8be2b9743370affb1605a768c24fe20be1ba00c1a3d3161e8c5e55280171e7e.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a8be2b9743370affb1605a768c24fe20be1ba00c1a3d3161e8c5e55280171e7e.exe
Resource
win10v2004-20241007-en
General
-
Target
a8be2b9743370affb1605a768c24fe20be1ba00c1a3d3161e8c5e55280171e7e
-
Size
1.0MB
-
MD5
79764ca5483381c2db355f8657776bf8
-
SHA1
c19160c3541d302eb9b2e096d1f9c0c77e4d0e7d
-
SHA256
a8be2b9743370affb1605a768c24fe20be1ba00c1a3d3161e8c5e55280171e7e
-
SHA512
bbbc45a8e52075875c75e495de88b7a7d2e533b4dc3a2ad9f32020020ddc816fe572ddb1869d415db99bc480161e36ba2a87135f84be82f78923bb545ff1852c
-
SSDEEP
24576:ensJ39LyjbJkQFMhmC+6GD97Oq+4181YFWwsEac9s:ensHyjtk2MYC5GD1C681YVU
Malware Config
Extracted
xred
xred.mooo.com
-
payload_url
http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978
https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download
https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1
http://xred.site50.net/syn/SUpdate.ini
https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download
https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1
http://xred.site50.net/syn/Synaptics.rar
https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download
https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1
http://xred.site50.net/syn/SSLLibrary.dll
Signatures
-
Xred family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a8be2b9743370affb1605a768c24fe20be1ba00c1a3d3161e8c5e55280171e7e
Files
-
a8be2b9743370affb1605a768c24fe20be1ba00c1a3d3161e8c5e55280171e7e.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 615KB - Virtual size: 614KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 57B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 378KB - Virtual size: 377KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ