Behavioral task
behavioral1
Sample
NEAS.1f5694dfda62a9223b631cf2eca71cb0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.1f5694dfda62a9223b631cf2eca71cb0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.1f5694dfda62a9223b631cf2eca71cb0.exe
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Size
391KB
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MD5
1f5694dfda62a9223b631cf2eca71cb0
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SHA1
e7a9737400d92f406e64f583f1edce5b8f7dc674
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SHA256
69a2528e2faf152e00ecaa75c60374e714669e0b38d8b8b3b20a57eb9ba21c8b
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SHA512
77271699be8c2869d96c324e022f03510c8005294daddc8245a1ea6487765e7a5949091fb4b4f5dac8fbdc19e8408f1fffeab7b93552704e5c200572d4cf398f
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SSDEEP
12288:izdT9XvEhdfJkKSkU3kHyuaRB5t6k0IJogZ+SZE:Q9XvEhdfJkKSkU3kHyuaRB5t6k0IJogU
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.1f5694dfda62a9223b631cf2eca71cb0.exe
Files
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NEAS.1f5694dfda62a9223b631cf2eca71cb0.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: 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
.data Size: 12KB - Virtual size: 12KB
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
.ajelhf 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