Behavioral task
behavioral1
Sample
3a7bb5e4acfc795a80245dc0c66b6089.jaffacakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
3a7bb5e4acfc795a80245dc0c66b6089.jaffacakes118.exe
Resource
win10v2004-20240419-en
General
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Target
3a7bb5e4acfc795a80245dc0c66b6089.jaffacakes118.exe
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Size
276KB
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MD5
3a7bb5e4acfc795a80245dc0c66b6089
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SHA1
efc35188bcb6ff6fdbd637ab9178cb82eea5b78c
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SHA256
19704f2621f4326c8a9d5720fc123d441df5a0a01c08fe2971f453f430c43cd9
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SHA512
0b3654777fc07e6f18700299c37e2e012deda7966c48bccad2e33feb2225dcea1234580d9846a072420c33c28b297b27dcd8f370cd13f42f8297efe5f433d785
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SSDEEP
6144:MwmDzpGORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXWZCKl/j:qDvR+pMUQunbpd/mF6ECJlzxAKN2X/Ws
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 3a7bb5e4acfc795a80245dc0c66b6089.jaffacakes118.exe
Files
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3a7bb5e4acfc795a80245dc0c66b6089.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: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfcd 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