Behavioral task
behavioral1
Sample
NEAS.bc4b01a8d0a963d46d75a16cd55942a0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.bc4b01a8d0a963d46d75a16cd55942a0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.bc4b01a8d0a963d46d75a16cd55942a0.exe
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Size
1.2MB
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MD5
bc4b01a8d0a963d46d75a16cd55942a0
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SHA1
d9e8d53f0b885c7153b2fb2fa8d3c19a995e2eea
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SHA256
0d9e70dea472697ea54791bdb96015d2a6ffc63842ecfa00c0068e3f412a3b89
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SHA512
f721ba813673aba72065cd7d03c7695c50ea14fd927cebeb367bf7f9ee14b045591ec7dc7b93d181d70c6b999e43cb216adc505abe933a88e9b065c254811a51
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SSDEEP
24576:AYbgXfjm0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:ASgbiLiZGT8P4Zfo06h1+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.bc4b01a8d0a963d46d75a16cd55942a0.exe
Files
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NEAS.bc4b01a8d0a963d46d75a16cd55942a0.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