Behavioral task
behavioral1
Sample
1a78cc2f1d7449de40113876ae99fbcb.jaffacakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1a78cc2f1d7449de40113876ae99fbcb.jaffacakes118.exe
Resource
win10v2004-20240419-en
General
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Target
1a78cc2f1d7449de40113876ae99fbcb.jaffacakes118.exe
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Size
368KB
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MD5
1a78cc2f1d7449de40113876ae99fbcb
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SHA1
10227093fcb1145e76a181571ed32ee8d006e13b
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SHA256
5ba0d2256ec757341c102104318b3b0ad52e17812d2bbe1132bec0a8db2e0a2d
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SHA512
dd2f0f5b0311bb74fc99d24ee65df6896257153aaeb8ed2867f62b012510bdeb0adb0da75aa799fcfb12775f3347282480dd3f42f4a3363bd019bd8c58b1e6d2
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SSDEEP
6144:majvmFsHBqelAURlTjZXvEQo9dfJBEdKFckUQ/4TIHD4xutM3VOEIuV5t6R+0I/g:mGeGHYaT9XvEhdfJkKSkU3kHyuaRB5tC
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 1a78cc2f1d7449de40113876ae99fbcb.jaffacakes118.exe
Files
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1a78cc2f1d7449de40113876ae99fbcb.jaffacakes118.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