Behavioral task
behavioral1
Sample
cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe
Resource
win10v2004-20231025-en
General
-
Target
cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c
-
Size
411KB
-
MD5
855771f2064ccb4d77b0fcf993080fb4
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SHA1
fd2bebced8a5157dcae9598c59317d6ea72fcb45
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SHA256
cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c
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SHA512
c6ea7cd01ca22fc64d3d68ada04d449df474ac21bcb9164f04aaeadb0559398b17e9555174129f894f40b06f6e0d9af72aac524c5a1316fa6d69f902ec2faf26
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SSDEEP
6144:LHkZeUwBxE1+ijiBKk3etdgI2MyzNORQtOfl1qNVo7R+S+N/TU7kn5119J3rR05d:zkZbw8EYiBlMkn5f9J105ko8W
Malware Config
Extracted
sakula
www.polarroute.com
Signatures
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Sakula family
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Sakula payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/out.upx family_sakula -
Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c unpack001/out.upx
Files
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cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE