Behavioral task
behavioral1
Sample
40cfb98a492bc887ae1e5aed7aa5f184_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
40cfb98a492bc887ae1e5aed7aa5f184_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
40cfb98a492bc887ae1e5aed7aa5f184_JaffaCakes118
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Size
400KB
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MD5
40cfb98a492bc887ae1e5aed7aa5f184
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SHA1
2e485de356f958b6bf9eaf7e98ae2d42675fe684
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SHA256
6847aa8cfb666661614dfb94c7625102891ca228fb138409d88f43db4537872b
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SHA512
0409c1c39621f729c75f16c31b83bacd5429cf6767f606b44ec013f9a2c200b497a19e530f22f7de47fac3e0813a15ddce56a92d38c78979d5b2b00984b971ad
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SSDEEP
3072:Y44rj/toaaO5FoxwXWBBZZdXWBBZZJszMoPxW:jSLxLXWBBZZdXWBBZZNoPxW
Malware Config
Signatures
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Detect XtremeRAT payload 1 IoCs
resource yara_rule sample family_xtremerat -
Xtremerat family
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 40cfb98a492bc887ae1e5aed7aa5f184_JaffaCakes118
Files
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40cfb98a492bc887ae1e5aed7aa5f184_JaffaCakes118.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: 268KB - Virtual size: 268KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE