Behavioral task
behavioral1
Sample
NEAS.dc39bb427ec7d8e817260436e78e5930.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.dc39bb427ec7d8e817260436e78e5930.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.dc39bb427ec7d8e817260436e78e5930.exe
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Size
269KB
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MD5
dc39bb427ec7d8e817260436e78e5930
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SHA1
874abfd58ce785bdc18d46cbd9b3cbe01bf94046
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SHA256
e54cdd0064f48c97f58fb187c6d2b14594b14cac4411ddcce7dce3a24cfbf35d
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SHA512
5319d4a343aa363e9bb166a80a0c530f8623c31f99d5019d3afc1aba37ae5da4979e943ab1d66caf02413f8f350037a9bf17b3a3d7a99d363f1044620f11fa4f
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SSDEEP
6144:Qj17HF6FcDX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55Kmj50GXoCcmASBTw2AXCJ:QNaChtMtkM71r1MSXqPix55KI5fX/cTy
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.dc39bb427ec7d8e817260436e78e5930.exe
Files
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NEAS.dc39bb427ec7d8e817260436e78e5930.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: 45KB - Virtual size: 45KB
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: 12KB - Virtual size: 12KB
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
.ajelhf 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
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ