Behavioral task
behavioral1
Sample
NEAS.01fc93035872f0ee4dc77c01c1f106a0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.01fc93035872f0ee4dc77c01c1f106a0.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.01fc93035872f0ee4dc77c01c1f106a0.exe
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Size
305KB
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MD5
01fc93035872f0ee4dc77c01c1f106a0
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SHA1
12db9fd4e634eadc6f3d0ab7ac9c384d3094eae1
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SHA256
0c2dc31f2fa0971ecf4cea6d58d3cb588df327fa9b201bd141b52a85bbd0d83e
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SHA512
ecc1a1b771be1e957ad69efc833c7e16703dd285ed6f4e58434b4879734897233cafc3bebd5766269e508388a0b72f50be7b1e8e4c6f14b589a8b7fdac4bfed1
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SSDEEP
6144:yukogFf8P1OmWAbqlT1mAvApZlpew+ABFTelEwlqR/tgxd70h3XCwp6N9IC3t0:v3gFf8P1OmWAelxmiALlp/XF6lELIxdW
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.01fc93035872f0ee4dc77c01c1f106a0.exe
Files
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NEAS.01fc93035872f0ee4dc77c01c1f106a0.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