Behavioral task
behavioral1
Sample
NEAS.e453c4b0ea2cc71c2c83e6f4a93309d0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.e453c4b0ea2cc71c2c83e6f4a93309d0.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.e453c4b0ea2cc71c2c83e6f4a93309d0.exe
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Size
276KB
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MD5
e453c4b0ea2cc71c2c83e6f4a93309d0
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SHA1
3153dc23c8383d7b9c06215dd7d23d4435d5864e
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SHA256
c449f1b46e363c87349602dc36907c8ceeb3b429f6aa3397fb1726dd2b32e065
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SHA512
b7c8de03932224d3be080de9eb4824229263593904cacd73dda7752c05b49a3201afb15afa6229096bfebede544cf1b09666e2b19909c3c075354e607db95345
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SSDEEP
6144:utaIZ0PtzNPKORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXW7:Iv0Pt3R+pMUQunbpd/mF6ECJlzxAKN2x
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.e453c4b0ea2cc71c2c83e6f4a93309d0.exe
Files
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NEAS.e453c4b0ea2cc71c2c83e6f4a93309d0.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