Behavioral task
behavioral1
Sample
NEAS.c6a1dadc060536fdd35dc7591ee5cbc0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.c6a1dadc060536fdd35dc7591ee5cbc0.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.c6a1dadc060536fdd35dc7591ee5cbc0.exe
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Size
136KB
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MD5
c6a1dadc060536fdd35dc7591ee5cbc0
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SHA1
1fab31dc9b73142fd2a76b5911f62d5edc4733f5
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SHA256
4ad5bd56e1d4138a1baddcfc8f45649a195767fd758a65c89931412d0e0d4bf2
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SHA512
b84ee019c6d9de2517a00df52510e5cebe2b1808fa761c3670220886a4ef286cf3a72d21593eb657b83ddc2ace141d8e6310e9703ee4f44a322922f94a0254cf
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SSDEEP
3072:gnAH9ZWubxcGgxMZLHXKHGqjIvv18ZGA+BeRLt6aVvbeK:gneWuGCB34GqjYtyGfIBbR
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.c6a1dadc060536fdd35dc7591ee5cbc0.exe
Files
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NEAS.c6a1dadc060536fdd35dc7591ee5cbc0.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 49KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 90KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.gfids Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ