Behavioral task
behavioral1
Sample
NEAS.f43ce70c3000ab30f0940954931bb7a0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.f43ce70c3000ab30f0940954931bb7a0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.f43ce70c3000ab30f0940954931bb7a0.exe
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Size
378KB
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MD5
f43ce70c3000ab30f0940954931bb7a0
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SHA1
9f513521840bf7e6704884136ed5250bbf6e0d7c
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SHA256
bdc470f7ca2407580115b076984fb271996b6f074a05b62c3b845b289666fcf0
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SHA512
87d6a4530e765a14e4d2f67cc0d0aed156bc5dc72e73aa6411d0d9543f8362a162774291bf06880e4123fb1e9170eb11e214f11a55c482aaf003eed9f60189c1
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SSDEEP
6144:Zn/wAj2prtMsQBma/atn9pG4l+0K76zHTgb8ecFeK8TJ4u392vVAMR4/5V0lLn+Q:Z/pKRMsEat9pG4l+0K7WHT91M52vVAMb
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.f43ce70c3000ab30f0940954931bb7a0.exe
Files
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NEAS.f43ce70c3000ab30f0940954931bb7a0.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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kofbl Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ