Behavioral task
behavioral1
Sample
d62581cd825b600ac6c640c74bbfaa9e2bee4a65cd9fb0076579ccfd87505f81.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
d62581cd825b600ac6c640c74bbfaa9e2bee4a65cd9fb0076579ccfd87505f81.exe
Resource
win10v2004-20240508-en
General
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Target
d62581cd825b600ac6c640c74bbfaa9e2bee4a65cd9fb0076579ccfd87505f81.exe
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Size
269KB
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MD5
b2a9d6f8b8fa3ad9844fd57d0d998870
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SHA1
1afd631639ffb236b88a5724624ccd20ea2da8fb
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SHA256
d62581cd825b600ac6c640c74bbfaa9e2bee4a65cd9fb0076579ccfd87505f81
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SHA512
9c1baa38558bfdd8acd861643181e0e5413474b5ae0b92418a4679538085f4e3919cad1bb35876bd862af717cbf0d52f021ab8ae2e98115c2e1c240529700d05
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SSDEEP
6144:+PAk0Rps0DX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55Kmj50GXoCcmASBTw2AXCJ:+PP0RpKChtMtkM71r1MSXqPix55KI5fh
Malware Config
Signatures
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Berbew family
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Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d62581cd825b600ac6c640c74bbfaa9e2bee4a65cd9fb0076579ccfd87505f81.exe
Files
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d62581cd825b600ac6c640c74bbfaa9e2bee4a65cd9fb0076579ccfd87505f81.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
.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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ