Behavioral task
behavioral1
Sample
LogAction.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
LogAction.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240412-en
General
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Target
f72886fa2bcda5613529316adab80e84_JaffaCakes118
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Size
982KB
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MD5
f72886fa2bcda5613529316adab80e84
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SHA1
de7078e0d6ac16d7c2deb16db125795fad91f3f9
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SHA256
f5e78f1b16b11b960bbc2abc4a22786a0fd4bec61d17a3f1740534cbfe6ca3b9
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SHA512
3c17eccd61413039510594807d8efbd3c0caab5f585de166dbc99712a4a83d0526869ae83e0d636c1e0276df216ac2021608b33fe1c8c3c3410ea7e34fc82f28
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SSDEEP
24576:M2E//5l3RtHUqrL99yCTauZiFPZKgadpqH:uz56CWOiagNH
Malware Config
Signatures
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resource yara_rule static1/unpack001/LogAction.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/LogAction.exe unpack002/out.upx
Files
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f72886fa2bcda5613529316adab80e84_JaffaCakes118.rar
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LogAction.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 939KB - Virtual size: 940KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 161KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 128KB - Virtual size: 127KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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新云软件.url.url