Behavioral task
behavioral1
Sample
NEAS.e83e7919b64246f20b224a67467929e0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.e83e7919b64246f20b224a67467929e0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.e83e7919b64246f20b224a67467929e0.exe
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Size
1.2MB
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MD5
e83e7919b64246f20b224a67467929e0
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SHA1
61919180acb7fa718f54eb05928a01f723ef04a1
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SHA256
96895e6f8897927b9f9eb5f01c073833d793ac7d2acc0ee9131eac2217a8aebd
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SHA512
13f1e023fea7cea62b36e736130ee75fc8e3c0491a5a0f8ca21c4e9f1dd1adf9c51778594456a899f0e2daf58d2e6c5fa8eab98b56509da5e07c7e4838652014
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SSDEEP
24576:hIKUm0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:hIKgiLiZGT8P4Zfo06h1+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.e83e7919b64246f20b224a67467929e0.exe
Files
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NEAS.e83e7919b64246f20b224a67467929e0.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