Behavioral task
behavioral1
Sample
bifrost.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
bifrost.exe
Resource
win10v2004-20220901-en
General
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Target
023123cc7367ab37e8a9993a75b29d2e370a1e8b600e220eb043cc2cb16412aa
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Size
1004KB
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MD5
3d27aae9d827e560725da8b75fdfbb67
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SHA1
8ae83db91ff2418699701786f7432e6513c4b1a7
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SHA256
023123cc7367ab37e8a9993a75b29d2e370a1e8b600e220eb043cc2cb16412aa
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SHA512
57ccb9f204d921a4d8911832c9c4ca09d3a284c0159da27910a0b8d1b030a9951280fc19776304ce254a73c62afd14e39e82197817fb72c00a237cc9488e730d
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SSDEEP
24576:KrwmrPIdwVsfz7Uu1FZNbr8KiJ49cRKKD1cp4NKpYy/7KXvx:KNkdvfUu1pX8KS49cKScp4RJ
Malware Config
Signatures
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ModiLoader Second Stage 1 IoCs
Processes:
resource yara_rule static1/unpack001/bifrost.exe modiloader_stage2 -
Modiloader family
Files
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023123cc7367ab37e8a9993a75b29d2e370a1e8b600e220eb043cc2cb16412aa.zip
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bifrost.exe.exe windows 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: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 512B - Virtual size: 124B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 1KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 656B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 428B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ