Overview
overview
10Static
static
1RustMacros.exe
windows7-x64
10RustMacros.exe
windows10-2004-x64
10adblib32.dll
windows7-x64
1adblib32.dll
windows10-2004-x64
1libquadmath-0.dll
windows7-x64
3libquadmath-0.dll
windows10-2004-x64
3unrar.dll
windows7-x64
3unrar.dll
windows10-2004-x64
3xca.dll
windows7-x64
1xca.dll
windows10-2004-x64
1General
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Target
RustMacros.rar
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Size
838KB
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Sample
230226-r7251aha6y
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MD5
e89c0e41cafceb36823d2e84e98dfda2
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SHA1
7fc66ce01dbde5055e4e1612a2cc0d45e4cec256
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SHA256
61d524d5e2174ccf68635a5735c8e8084e3bbd605d23c5d14b2d93d5eaa49fce
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SHA512
09b2bb45f36d1d62e7beb311109b7e06ffa82d7933fc08f18f56c504f8f1b03fc126c88db95539f52b0a2b13d5eb03b8186153557a6d2df7dc1365851afb053d
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SSDEEP
12288:MzloK8TSNftHFUB4lFOQBpoNN9w21ybz2poVFtxLilKvf44AFbxTDUaV8WbAj8pw:Mz6KgI5aB4LRBpQwT2qxLilWPwDtbAj
Static task
static1
Behavioral task
behavioral1
Sample
RustMacros.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
RustMacros.exe
Resource
win10v2004-20230221-en
Behavioral task
behavioral3
Sample
adblib32.dll
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
adblib32.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
libquadmath-0.dll
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
libquadmath-0.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
unrar.dll
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
unrar.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral9
Sample
xca.dll
Resource
win7-20230220-en
Behavioral task
behavioral10
Sample
xca.dll
Resource
win10v2004-20230220-en
Malware Config
Extracted
redline
185.215.113.69:15544
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auth_value
f8c95622a8bfe9810b6eb4a895933422
Targets
-
-
Target
RustMacros.exe
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Size
433KB
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MD5
41789be9f31e23d811d63f299213388c
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SHA1
1ccc532526400d86c23a52f557b0b2658aa48244
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SHA256
92c1262450cc6e53470e4aca37d4eaec1ffb55b1238883579ab3a76b5fbb7200
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SHA512
3caec597f92887fe3ef0ef181d905096393896ead982a2b3b47019707dc5d65036956ce46c3c3fed8befe978ab937f23cc7097f8be49d2bdb73f873917184f59
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SSDEEP
12288:1hqxSLo5C1Ps4XhH+trp8PkFs/yYXKvcgQ:1HLmCiIhmRFs5XKnQ
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Zingo stealer payload
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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-
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Target
adblib32.dll
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Size
672KB
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MD5
22406724020c56b6e811183d1adcf814
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SHA1
df52dd2b19572d66fb2f01a28ea67d26b1e3e909
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SHA256
141bf90fa9fa40c37580ed13f24dcf495b87004dffc985967c068ee2d81f3d11
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SHA512
8a389202fcb9e0d7b80f6ac0b55bf117a458afeaba67b1c55fbf8586150b8bbc413464ee354b37608be9c92f5c6d6b32901dbba91a573288fc4effe5c265ecca
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SSDEEP
6144:/qrjPneNWKeJanfd63dZ9AFrEV/Wa0CsgesAFEL8iD0LaT7HNaOVql+9rUpz6tuG:/kjPeNWK1E9AFE0sJn2GTVtmMey
Score1/10 -
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Target
libquadmath-0.dll
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Size
309KB
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MD5
3354b9256750a6b7d97ba30b4ad00717
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SHA1
e518b655c83985cc607f624addbc8cb61f8faead
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SHA256
b543942b4484d49b95f0ef72399e6ddbf49c7be54024af1e7d6001136a9145e6
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SHA512
fb086f26cd0c1c92f012819ccdd045cc4b7d84ba1bdd5cf5665ebf11172f49e712ffe5a354872a24715978955ec9ff7e14c730df4f917502e5533a3ebcb105fc
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SSDEEP
6144:UiMcnBcqngoBLqQiQZN9oal0+wbQXIqPP63I8MxpJIpe9aglmBiyRVRFjld:UidqwiQZN9oal0+wMZR8MxpxllyRVTj/
Score3/10 -
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Target
unrar.dll
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Size
174KB
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MD5
8cdc0717d3537b71b5447ef9ca930eb1
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SHA1
ffc2a3b6a5181229cbda79618a3c928f255b94c0
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SHA256
67bb09a734979e5a7e25483ff903172f05e404476f792917a1c72701e860aa93
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SHA512
41c2e581fdbf30bc8f71307f3b913255e72021f7f3d6d5170c5cfee72f294b0e90788e51fc201412c5fb1ad4f4d60651e4cbee7e1d9a8d0b1828a505a6697aec
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SSDEEP
3072:vhRF1wud2QLHWZas7Ix5vepjXVJGK/ocNmg26jwwDhWifoaW5m9LMDuI:JRF1td2QL2Zask/qsK/ocl2A39x9uuI
Score3/10 -
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Target
xca.dll
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Size
192KB
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MD5
1f9e9fca55ab31f623f9a80d838fc1ef
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SHA1
e62e2716c16ccaa826444c9df599e5eabf1d0228
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SHA256
83d0ffd178ced9a19186d3702ca530ce2a8c008cfd5d67cf4dd10351416f7eaa
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SHA512
c8d835b49bb56fbaeb6805dbb8e28bdf0b240115de1350bd10bd8d79a9a7718601f682def7194549bb9edf81042e65ef4b887e49b0bdd72f23d3503e709ccac1
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SSDEEP
3072:412QOopvfcJSXAQ4qdhHBdxFF/NlXORee+tZVKfHCv:4zOwfcJp9Sjh7evcSfi
Score1/10 -