Behavioral task
behavioral1
Sample
5a06da89d65a9ee2823551d73c4fe1fd59c0eb8109089d3c6d9c355dd2d64127.exe
Resource
win7-20240708-en
General
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Target
d92bfa7fbd7f110fcd34314fd08f05a7.bin
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Size
215KB
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MD5
91a7dc533505bd35ebfb2ee8b49c639b
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SHA1
c112ee421fcde4845f933cba1488199aeb6bd271
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SHA256
14bc37ff1b252a72b518c0d2ebb12bbfd71716ba087e3a709e23587905afa68d
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SHA512
a68bd5360f60ced8d383df279a193f22bd6d472408521336760fc0f1c8ceaa38d81c9f782ebf07afa8a7ba5bb53a4ef557ab2263e276bc684c988b4f94532849
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SSDEEP
6144:aOvbSWTcnelP2IkpYmxvrYnr85O0ExzoyMXLpib5w:aOTClD288vhIbpib5w
Malware Config
Signatures
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Remcos family
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resource yara_rule static1/unpack001/5a06da89d65a9ee2823551d73c4fe1fd59c0eb8109089d3c6d9c355dd2d64127.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/5a06da89d65a9ee2823551d73c4fe1fd59c0eb8109089d3c6d9c355dd2d64127.exe unpack002/out.upx
Files
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d92bfa7fbd7f110fcd34314fd08f05a7.bin.zip
Password: infected
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5a06da89d65a9ee2823551d73c4fe1fd59c0eb8109089d3c6d9c355dd2d64127.exe.exe windows:5 windows x86 arch:x86
Password: infected
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: 312KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 213KB - Virtual size: 216KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch: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: 348KB - Virtual size: 348KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 94KB - Virtual size: 94KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 1024B - Virtual size: 560B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ