Behavioral task
behavioral1
Sample
NEAS.ff25ada5d99fdfd79c9ba08e192a7800.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.ff25ada5d99fdfd79c9ba08e192a7800.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.ff25ada5d99fdfd79c9ba08e192a7800.exe
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Size
276KB
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MD5
ff25ada5d99fdfd79c9ba08e192a7800
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SHA1
bb1cf0e033ab4a81797cf71b7e4ded1656d40eb5
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SHA256
aee4660e53f225a8be108138b5cea113cef74470e69c8e75327129a64f960e6d
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SHA512
6131d09dc728c26bc92cec7a260fb053ddbe781fc9f4a0b5a52411bc214cc7174f0e7349d696000ffdbf95b5653d49ebc12eb752f354708107f554bde64592e2
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SSDEEP
6144:vfIC9EKLHHXORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXWZ1:l6KbeR+pMUQunbpd/mF6ECJlzxAKN2Xh
Malware Config
Signatures
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Berbew family
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Malware Backdoor - Berbew 1 IoCs
Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.ff25ada5d99fdfd79c9ba08e192a7800.exe
Files
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NEAS.ff25ada5d99fdfd79c9ba08e192a7800.exe.exe windows:1 windows 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