Behavioral task
behavioral1
Sample
NEAS.ff131bb58dcd407fe08a976c55b11762_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.ff131bb58dcd407fe08a976c55b11762_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.ff131bb58dcd407fe08a976c55b11762_JC.exe
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Size
1.2MB
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MD5
ff131bb58dcd407fe08a976c55b11762
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SHA1
234b1ec1a07338324483719299ba7a553986537e
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SHA256
ca410aac82f07f46e2eb645daafd0b8290f9e78f53e11c94679281a90a077824
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SHA512
44029e1cdd32ddc22717724a354e199dc1408aec75b3ee8093eeb3045cc28ddb6c11fe8113fa3aacc4b821b7c923307b419a69cb29b026b44e8bdc1c3e90066e
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SSDEEP
24576:SUm0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:FiLiZGT8P4Zfo06h1+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.ff131bb58dcd407fe08a976c55b11762_JC.exe
Files
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NEAS.ff131bb58dcd407fe08a976c55b11762_JC.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