Behavioral task
behavioral1
Sample
NEAS.1c4251b96f0111ec2885cd5172f443c0.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.1c4251b96f0111ec2885cd5172f443c0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.1c4251b96f0111ec2885cd5172f443c0.exe
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Size
1.2MB
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MD5
1c4251b96f0111ec2885cd5172f443c0
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SHA1
8cf4ac3f4397c4a7dbe4ee256f624995aa5c0542
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SHA256
27a602a969154ff90fd0d642e1b3f7f31c175d0504c17c2876373ab8035c9124
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SHA512
55826af469ae8064a6d44a8af42b5739b5794c3ba9e51f6a166ae91ad7d2ed330a9b442c88af583c6dd25b875aa1b68ab4a2b168ee1a22e96cff756c458880db
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SSDEEP
24576:2cT6H+m0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:21HqiLiZGT8P4Zfo06h1+91vOaGBA
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.1c4251b96f0111ec2885cd5172f443c0.exe
Files
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NEAS.1c4251b96f0111ec2885cd5172f443c0.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: 51KB - Virtual size: 51KB
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: 13KB - Virtual size: 13KB
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
.flh 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