Behavioral task
behavioral1
Sample
9a00f47702b21e85fea157589814670a.jaffacakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9a00f47702b21e85fea157589814670a.jaffacakes118.exe
Resource
win10v2004-20240419-en
General
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Target
9a00f47702b21e85fea157589814670a.jaffacakes118.exe
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Size
208KB
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MD5
9a00f47702b21e85fea157589814670a
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SHA1
4e4343851f1f1a06de0e3a01d4085561ff6eaf5f
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SHA256
441d609f3cb1b303a843d6f0df8d7321f784e655236c4a57f05aebf39d512e71
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SHA512
dd17c23b5ddf23dade709809054c5058b8328896dc2786e676cd3ffff4982e09bc671366ee0e587bb9406ee8bf9d329b56f8021d0bd75752aa1ec2545261dc49
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SSDEEP
6144:AtGLArkDX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55KmC:FLA5ChtMtkM71r1MSXqPix55Kx
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 9a00f47702b21e85fea157589814670a.jaffacakes118.exe
Files
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9a00f47702b21e85fea157589814670a.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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ