Behavioral task
behavioral1
Sample
e39acb489ab0a69f7db3a2ebfb299754.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
e39acb489ab0a69f7db3a2ebfb299754.exe
Resource
win10v2004-20231222-en
General
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Target
e39acb489ab0a69f7db3a2ebfb299754.exe
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Size
1.2MB
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MD5
e39acb489ab0a69f7db3a2ebfb299754
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SHA1
93189495ceb0d15fe3aaf36cd041f03d5c626f22
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SHA256
98b7f6374b2d61fa803137b3a8862ed18560481c6d35aa2b5553af492530f080
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SHA512
c3439a7dfc8965fca1ca3e37f2a6c7cc98516b2984e97b3f9ae45d4cca6f4df6c6a29095938cfd9f251f5e4061623b5603e35926b80d520bd08667e3a526d379
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SSDEEP
24576:u8TRm0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:LTJiLiZGT8P4Zfo06h1+91vOaGBA
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 e39acb489ab0a69f7db3a2ebfb299754.exe
Files
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e39acb489ab0a69f7db3a2ebfb299754.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: 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ