Behavioral task
behavioral1
Sample
NEAS.a0acfa72926bfb5336f742b69457b130.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.a0acfa72926bfb5336f742b69457b130.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.a0acfa72926bfb5336f742b69457b130.exe
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Size
482KB
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MD5
a0acfa72926bfb5336f742b69457b130
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SHA1
20fd883b7f5be6ea2aa23e5b1fb276dc4c86e306
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SHA256
8f035a249c4772e39f15a0155349bc41ebf19d4ab3a13e6b218a9953eb3634d8
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SHA512
9572b68e262efe31d7788d5933cb359502162d4f3535baac607d2f67dc410260d437bef80f39a373811f41abefc08d4e186e01b650f43a7c17533244b4595582
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SSDEEP
12288:x9G38JSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:bGsJSLrW4XWleKW8OThj
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.a0acfa72926bfb5336f742b69457b130.exe
Files
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NEAS.a0acfa72926bfb5336f742b69457b130.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
.reloc 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
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids 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
.text Size: 6KB - Virtual size: 8KB
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
.pdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ