Behavioral task
behavioral1
Sample
NEAS.e0641bf3f32da3bb8da9e21e09c262b0.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.e0641bf3f32da3bb8da9e21e09c262b0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.e0641bf3f32da3bb8da9e21e09c262b0.exe
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Size
98KB
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MD5
e0641bf3f32da3bb8da9e21e09c262b0
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SHA1
ee18ee18d155412a0e751a901900ea0f11d12415
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SHA256
6f590253c09d57b13b7b9031203d56d37faea6e012e7b38fe44f5c65417cd130
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SHA512
4388edf271dc9ec3d1d207d335e34ce2e720d92e66fc8b1ec871c5b1a2b3c1edc5e7c79dcdf8b043cab9e8325338b42fa184cb7a3850ab7ed124e2d2c7e9432d
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SSDEEP
1536:/KyExXOSGE2s+WgzwNSQKXetQPmqVvY+/xRE3LVbCU5flSjbEjw2xt8v:4jyWgzdQKXetGvYO45GURlSjgjxxt8v
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.e0641bf3f32da3bb8da9e21e09c262b0.exe
Files
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NEAS.e0641bf3f32da3bb8da9e21e09c262b0.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
.rsrc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.tls Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ