Behavioral task
behavioral1
Sample
E8A3E804A96C716A3E9B69195DB6FFB0D33E2433AF871E4D4E1EAB3097237173.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
E8A3E804A96C716A3E9B69195DB6FFB0D33E2433AF871E4D4E1EAB3097237173.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
out.exe
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
out.exe
Resource
win10v2004-20230220-en
General
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Target
E8A3E804A96C716A3E9B69195DB6FFB0D33E2433AF871E4D4E1EAB3097237173.zip
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Size
362KB
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MD5
83d29c6d5c47ea52b6b3c1128afd7d78
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SHA1
5e9821e4a7a3bfcd8d3f4d9e91ae33f83908bec2
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SHA256
3562c2177283ce1e73bb31754276b83d23266053f645761638cfbd64c3f7394a
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SHA512
8c65239df179be258560f3fa9bebfaf90f7f4b832ebf5a62d8906b62cf4acbf4275040e57db3ec74c06b9c190f17ee284e4674f485ef8320693abcd1af566d90
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SSDEEP
6144:vIVUFRbdo+aXJbF+G1cTrfCm2z4d5Hz+FzZ4/6NQxMkvID9nyqI/zw8S7ZZkBt0N:veiRerGXfCHEL6FzuyNuIDi/ztS7ZqBg
Malware Config
Signatures
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resource yara_rule static1/unpack001/E8A3E804A96C716A3E9B69195DB6FFB0D33E2433AF871E4D4E1EAB3097237173 upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/E8A3E804A96C716A3E9B69195DB6FFB0D33E2433AF871E4D4E1EAB3097237173 unpack002/out.upx
Files
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E8A3E804A96C716A3E9B69195DB6FFB0D33E2433AF871E4D4E1EAB3097237173.zip.zip
Password: infected
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E8A3E804A96C716A3E9B69195DB6FFB0D33E2433AF871E4D4E1EAB3097237173.exe 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: 508KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 366KB - Virtual size: 368KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe 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: 573KB - Virtual size: 572KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 87KB - Virtual size: 87KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 58KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 120KB - Virtual size: 119KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ