Behavioral task
behavioral1
Sample
a2670bfc08de87cc555b93827be2d87c.jaffacakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a2670bfc08de87cc555b93827be2d87c.jaffacakes118.exe
Resource
win10v2004-20240226-en
General
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Target
a2670bfc08de87cc555b93827be2d87c.jaffacakes118.exe
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Size
368KB
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MD5
a2670bfc08de87cc555b93827be2d87c
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SHA1
653c9c58a271b90242e246290d42368b624aab1e
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SHA256
32da20870b2e8dd6975a3b8f8af344aa8d3f3d8ea1138dd960a2831e86565823
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SHA512
c03f558dfae59b59ea6e8d12a112c2d6abddadcf6c0cfd07fe3008f28fa310a3a780eb397a1af23d92f37790f430319689ff37d039c54bf830cc9550c193d01d
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SSDEEP
6144:yVf1EI7q8dlTjZXvEQo9dfJBEdKFckUQ/4TIHD4xutM3VOEIuV5t6R+0I/VzogZW:yViWT9XvEhdfJkKSkU3kHyuaRB5t6k0z
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 a2670bfc08de87cc555b93827be2d87c.jaffacakes118.exe
Files
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a2670bfc08de87cc555b93827be2d87c.jaffacakes118.exe.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ajelhf Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ