Behavioral task
behavioral1
Sample
ecf8ad1d41b744117854ba8cc029d21a_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
ecf8ad1d41b744117854ba8cc029d21a_JaffaCakes118.exe
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Size
448KB
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MD5
ecf8ad1d41b744117854ba8cc029d21a
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SHA1
278fcce2d9ca56a5262b7275ad0ad5a280ac2ea6
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SHA256
cb31eec678d7e124b885e3f40f942223eb5989ab022fc5189369ad89cb769c03
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SHA512
daa553669ea4badea39e0eccf436a3290ac43a3bbf5f04076330426ae4a4de0cf24d0a1f958a6eae57e7c071e9d8753b4939a48930e8e2373f2fc47a46e89289
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SSDEEP
6144:kKMNiJV4kR6GzEG7G4l9WgWKkEjiPISUOgW9X+hOGzC/NM:kKM0Jim6GzEG7G43WHKkmZzcukG2/
Malware Config
Signatures
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Berbew family
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Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ecf8ad1d41b744117854ba8cc029d21a_JaffaCakes118.exe
Files
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ecf8ad1d41b744117854ba8cc029d21a_JaffaCakes118.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ