Behavioral task
behavioral1
Sample
NEAS.aefb37176655848c24b3067cb4c15800.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.aefb37176655848c24b3067cb4c15800.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.aefb37176655848c24b3067cb4c15800.exe
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Size
378KB
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MD5
aefb37176655848c24b3067cb4c15800
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SHA1
f46ff2641bf2398f938d1573d3d17d574deb29ea
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SHA256
8839f7d4c021d22617372092a425a1380ab65dd44b4da09b41666a0ebc2e6bec
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SHA512
1a5650dc813e993714c49ce6095fd314a98c34a8401593b2977bacd0c20b39061f2cecf7bfa7d02613d63f719567fddf800848d47bb451b9b89720b8264166db
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SSDEEP
6144:m/GPl6X6QMprtMsQBma/atn9pG4l+0K76zHTgb8ecFeK8TJ4u392vVAMR4/5V0ll:x96qVRMsEat9pG4l+0K7WHT91M52vVAu
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.aefb37176655848c24b3067cb4c15800.exe
Files
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NEAS.aefb37176655848c24b3067cb4c15800.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