Analysis
-
max time kernel
149s -
max time network
150s -
platform
ubuntu-22.04_amd64 -
resource
ubuntu2204-amd64-20240729-en -
resource tags
arch:amd64arch:i386image:ubuntu2204-amd64-20240729-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system -
submitted
30-07-2024 00:07
Behavioral task
behavioral1
Sample
69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118
Resource
ubuntu2204-amd64-20240729-en
General
-
Target
69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118
-
Size
1.2MB
-
MD5
69410bbae79cb9d5e8dabb730c1471a7
-
SHA1
547abc943d301c07f118ed1e0a7181bb5f531e12
-
SHA256
20ccbec3fa97e1a10571f0266c2fc21add5f07e66ed09bb79a10f2353288c6fa
-
SHA512
659e625d1cd35c569b99067e78152c02efc0b07f88598eac085eb97a6faad7e586958e0fe1cc46099d6e1f905217379463f48047b8632ed0ecb64df067085645
-
SSDEEP
24576:e845rGHu6gVJKG75oFpA0VWeX412y1q2rJp0:745vRVJKGtSA0VWeo8u9p0
Malware Config
Signatures
-
MrBlack trojan 1 IoCs
resource yara_rule behavioral1/files/fstream-4.dat family_mrblack -
Executes dropped EXE 2 IoCs
ioc pid Process /usr/bin/bsd-port/getty 1591 getty /usr/bin/.sshd 1615 .sshd -
description ioc Process File opened for modification /etc/init.d/selinux getty File opened for modification /etc/init.d/DbSecuritySpt 69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 -
Reads system routing table 1 TTPs 1 IoCs
Gets active network interfaces from /proc virtual filesystem.
description ioc Process File opened for reading /proc/net/route 69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 -
Write file to user bin folder 1 TTPs 11 IoCs
description ioc Process File opened for modification /usr/bin/dpkgd/ps cp File opened for modification /usr/bin/lsof cp File opened for modification /usr/bin/ss cp File opened for modification /usr/bin/bsd-port/udevd.lock 69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 File opened for modification /usr/bin/bsd-port/getty cp File opened for modification /usr/bin/.sshd cp File opened for modification /usr/bin/dpkgd/lsof cp File opened for modification /usr/bin/dpkgd/ss cp File opened for modification /usr/bin/ps cp File opened for modification /usr/bin/bsd-port/getty.lock 69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 File opened for modification /usr/bin/bsd-port/getty.lock getty -
Writes file to system bin folder 1 TTPs 3 IoCs
description ioc Process File opened for modification /bin/lsof cp File opened for modification /bin/ps cp File opened for modification /bin/ss cp -
Checks CPU configuration 1 TTPs 2 IoCs
Checks CPU information which indicate if the system is a virtual machine.
description ioc Process File opened for reading /proc/cpuinfo getty File opened for reading /proc/cpuinfo 69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 -
Reads system network configuration 1 TTPs 4 IoCs
Uses contents of /proc filesystem to enumerate network settings.
description ioc Process File opened for reading /proc/net/dev getty File opened for reading /proc/net/dev 69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 File opened for reading /proc/net/route 69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 File opened for reading /proc/net/arp 69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 -
Reads runtime system information 37 IoCs
Reads data from /proc virtual filesystem.
description ioc Process File opened for reading /proc/filesystems mkdir File opened for reading /proc/sys/kernel/version .sshd File opened for reading /proc/filesystems mkdir File opened for reading /proc/filesystems mkdir File opened for reading /proc/filesystems cp File opened for reading /proc/filesystems mkdir File opened for reading /proc/filesystems cp File opened for reading /proc/filesystems mkdir File opened for reading /proc/filesystems mkdir File opened for reading /proc/filesystems mkdir File opened for reading /proc/sys/kernel/version 69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 File opened for reading /proc/filesystems mkdir File opened for reading /proc/filesystems cp File opened for reading /proc/filesystems cp File opened for reading /proc/filesystems mkdir File opened for reading /proc/filesystems mkdir File opened for reading /proc/filesystems mkdir File opened for reading /proc/stat 69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 File opened for reading /proc/filesystems mkdir File opened for reading /proc/filesystems mkdir File opened for reading /proc/filesystems mkdir File opened for reading /proc/cmdline insmod File opened for reading /proc/filesystems cp File opened for reading /proc/filesystems mkdir File opened for reading /proc/filesystems cp File opened for reading /proc/filesystems mkdir File opened for reading /proc/filesystems cp File opened for reading /proc/meminfo 69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 File opened for reading /proc/filesystems cp File opened for reading /proc/filesystems cp File opened for reading /proc/filesystems mkdir File opened for reading /proc/sys/kernel/version getty File opened for reading /proc/filesystems cp File opened for reading /proc/cmdline insmod File opened for reading /proc/filesystems cp File opened for reading /proc/stat getty File opened for reading /proc/meminfo getty -
Writes file to tmp directory 8 IoCs
Malware often drops required files in the /tmp directory.
description ioc Process File opened for modification /tmp/notify.file 69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 File opened for modification /tmp/moni.lod .sshd File opened for modification /tmp/notify.file .sshd File opened for modification /tmp/conf.n 69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 File opened for modification /tmp/gates.lod .sshd File opened for modification /tmp/moni.lod 69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 File opened for modification /tmp/bill.lock 69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 File opened for modification /tmp/gates.lod 69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118
Processes
-
/tmp/69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118/tmp/69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes1181⤵
- Modifies init.d
- Reads system routing table
- Write file to user bin folder
- Checks CPU configuration
- Reads system network configuration
- Reads runtime system information
- Writes file to tmp directory
PID:1561 -
/bin/shsh -c "ln -s /etc/init.d/DbSecuritySpt /etc/rc1.d/S97DbSecuritySpt"2⤵PID:1573
-
/usr/bin/lnln -s /etc/init.d/DbSecuritySpt /etc/rc1.d/S97DbSecuritySpt3⤵PID:1574
-
-
-
/bin/shsh -c "ln -s /etc/init.d/DbSecuritySpt /etc/rc2.d/S97DbSecuritySpt"2⤵PID:1575
-
/usr/bin/lnln -s /etc/init.d/DbSecuritySpt /etc/rc2.d/S97DbSecuritySpt3⤵PID:1576
-
-
-
/bin/shsh -c "ln -s /etc/init.d/DbSecuritySpt /etc/rc3.d/S97DbSecuritySpt"2⤵PID:1577
-
/usr/bin/lnln -s /etc/init.d/DbSecuritySpt /etc/rc3.d/S97DbSecuritySpt3⤵PID:1578
-
-
-
/bin/shsh -c "ln -s /etc/init.d/DbSecuritySpt /etc/rc4.d/S97DbSecuritySpt"2⤵PID:1579
-
/usr/bin/lnln -s /etc/init.d/DbSecuritySpt /etc/rc4.d/S97DbSecuritySpt3⤵PID:1580
-
-
-
/bin/shsh -c "ln -s /etc/init.d/DbSecuritySpt /etc/rc5.d/S97DbSecuritySpt"2⤵PID:1581
-
/usr/bin/lnln -s /etc/init.d/DbSecuritySpt /etc/rc5.d/S97DbSecuritySpt3⤵PID:1582
-
-
-
/bin/shsh -c "mkdir -p /usr/bin/bsd-port"2⤵PID:1583
-
/usr/bin/mkdirmkdir -p /usr/bin/bsd-port3⤵
- Reads runtime system information
PID:1584
-
-
-
/bin/shsh -c "mkdir -p /usr/bin/bsd-port"2⤵PID:1585
-
/usr/bin/mkdirmkdir -p /usr/bin/bsd-port3⤵
- Reads runtime system information
PID:1586
-
-
-
/bin/shsh -c "cp -f /tmp/69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 /usr/bin/bsd-port/getty"2⤵PID:1587
-
/usr/bin/cpcp -f /tmp/69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 /usr/bin/bsd-port/getty3⤵
- Write file to user bin folder
- Reads runtime system information
PID:1588
-
-
-
/bin/shsh -c /usr/bin/bsd-port/getty2⤵PID:1590
-
/usr/bin/bsd-port/getty/usr/bin/bsd-port/getty3⤵
- Executes dropped EXE
- Modifies init.d
- Write file to user bin folder
- Checks CPU configuration
- Reads system network configuration
- Reads runtime system information
PID:1591 -
/bin/shsh -c "ln -s /etc/init.d/selinux /etc/rc1.d/S99selinux"4⤵PID:1599
-
/usr/bin/lnln -s /etc/init.d/selinux /etc/rc1.d/S99selinux5⤵PID:1600
-
-
-
/bin/shsh -c "ln -s /etc/init.d/selinux /etc/rc2.d/S99selinux"4⤵PID:1601
-
/usr/bin/lnln -s /etc/init.d/selinux /etc/rc2.d/S99selinux5⤵PID:1602
-
-
-
/bin/shsh -c "ln -s /etc/init.d/selinux /etc/rc3.d/S99selinux"4⤵PID:1603
-
/usr/bin/lnln -s /etc/init.d/selinux /etc/rc3.d/S99selinux5⤵PID:1604
-
-
-
/bin/shsh -c "ln -s /etc/init.d/selinux /etc/rc4.d/S99selinux"4⤵PID:1605
-
/usr/bin/lnln -s /etc/init.d/selinux /etc/rc4.d/S99selinux5⤵PID:1606
-
-
-
/bin/shsh -c "ln -s /etc/init.d/selinux /etc/rc5.d/S99selinux"4⤵PID:1607
-
/usr/bin/lnln -s /etc/init.d/selinux /etc/rc5.d/S99selinux5⤵PID:1608
-
-
-
/bin/shsh -c "mkdir -p /usr/bin/dpkgd"4⤵PID:1609
-
/usr/bin/mkdirmkdir -p /usr/bin/dpkgd5⤵
- Reads runtime system information
PID:1610
-
-
-
/bin/shsh -c "cp -f /bin/lsof /usr/bin/dpkgd/lsof"4⤵PID:1611
-
/usr/bin/cpcp -f /bin/lsof /usr/bin/dpkgd/lsof5⤵
- Write file to user bin folder
- Reads runtime system information
PID:1612
-
-
-
/bin/shsh -c "mkdir -p /bin"4⤵PID:1616
-
/usr/bin/mkdirmkdir -p /bin5⤵
- Reads runtime system information
PID:1617
-
-
-
/bin/shsh -c "mkdir -p /bin"4⤵PID:1618
-
/usr/bin/mkdirmkdir -p /bin5⤵
- Reads runtime system information
PID:1619
-
-
-
/bin/shsh -c "cp -f /usr/bin/bsd-port/getty /bin/lsof"4⤵PID:1620
-
/usr/bin/cpcp -f /usr/bin/bsd-port/getty /bin/lsof5⤵
- Writes file to system bin folder
- Reads runtime system information
PID:1621
-
-
-
/bin/shsh -c "chmod 0755 /bin/lsof"4⤵PID:1622
-
/usr/bin/chmodchmod 0755 /bin/lsof5⤵PID:1623
-
-
-
/bin/shsh -c "cp -f /bin/ps /usr/bin/dpkgd/ps"4⤵PID:1624
-
/usr/bin/cpcp -f /bin/ps /usr/bin/dpkgd/ps5⤵
- Write file to user bin folder
- Reads runtime system information
PID:1625
-
-
-
/bin/shsh -c "mkdir -p /bin"4⤵PID:1626
-
/usr/bin/mkdirmkdir -p /bin5⤵
- Reads runtime system information
PID:1627
-
-
-
/bin/shsh -c "mkdir -p /bin"4⤵PID:1628
-
/usr/bin/mkdirmkdir -p /bin5⤵
- Reads runtime system information
PID:1629
-
-
-
/bin/shsh -c "cp -f /usr/bin/bsd-port/getty /bin/ps"4⤵PID:1630
-
/usr/bin/cpcp -f /usr/bin/bsd-port/getty /bin/ps5⤵
- Writes file to system bin folder
- Reads runtime system information
PID:1631
-
-
-
/bin/shsh -c "chmod 0755 /bin/ps"4⤵PID:1632
-
/usr/bin/chmodchmod 0755 /bin/ps5⤵PID:1633
-
-
-
/bin/shsh -c "cp -f /bin/ss /usr/bin/dpkgd/ss"4⤵PID:1634
-
/usr/bin/cpcp -f /bin/ss /usr/bin/dpkgd/ss5⤵
- Write file to user bin folder
- Reads runtime system information
PID:1635
-
-
-
/bin/shsh -c "mkdir -p /bin"4⤵PID:1636
-
/usr/bin/mkdirmkdir -p /bin5⤵
- Reads runtime system information
PID:1637
-
-
-
/bin/shsh -c "mkdir -p /bin"4⤵PID:1638
-
/usr/bin/mkdirmkdir -p /bin5⤵
- Reads runtime system information
PID:1639
-
-
-
/bin/shsh -c "cp -f /usr/bin/bsd-port/getty /bin/ss"4⤵PID:1640
-
/usr/bin/cpcp -f /usr/bin/bsd-port/getty /bin/ss5⤵
- Writes file to system bin folder
- Reads runtime system information
PID:1641
-
-
-
/bin/shsh -c "chmod 0755 /bin/ss"4⤵PID:1642
-
/usr/bin/chmodchmod 0755 /bin/ss5⤵PID:1643
-
-
-
/bin/shsh -c "mkdir -p /usr/bin"4⤵PID:1644
-
/usr/bin/mkdirmkdir -p /usr/bin5⤵
- Reads runtime system information
PID:1645
-
-
-
/bin/shsh -c "mkdir -p /usr/bin"4⤵PID:1646
-
/usr/bin/mkdirmkdir -p /usr/bin5⤵
- Reads runtime system information
PID:1647
-
-
-
/bin/shsh -c "cp -f /usr/bin/bsd-port/getty /usr/bin/lsof"4⤵PID:1648
-
/usr/bin/cpcp -f /usr/bin/bsd-port/getty /usr/bin/lsof5⤵
- Write file to user bin folder
- Reads runtime system information
PID:1649
-
-
-
/bin/shsh -c "chmod 0755 /usr/bin/lsof"4⤵PID:1650
-
/usr/bin/chmodchmod 0755 /usr/bin/lsof5⤵PID:1651
-
-
-
/bin/shsh -c "mkdir -p /usr/bin"4⤵PID:1652
-
/usr/bin/mkdirmkdir -p /usr/bin5⤵
- Reads runtime system information
PID:1653
-
-
-
/bin/shsh -c "mkdir -p /usr/bin"4⤵PID:1654
-
/usr/bin/mkdirmkdir -p /usr/bin5⤵
- Reads runtime system information
PID:1655
-
-
-
/bin/shsh -c "cp -f /usr/bin/bsd-port/getty /usr/bin/ps"4⤵PID:1656
-
/usr/bin/cpcp -f /usr/bin/bsd-port/getty /usr/bin/ps5⤵
- Write file to user bin folder
- Reads runtime system information
PID:1657
-
-
-
/bin/shsh -c "chmod 0755 /usr/bin/ps"4⤵PID:1658
-
/usr/bin/chmodchmod 0755 /usr/bin/ps5⤵PID:1659
-
-
-
/bin/shsh -c "mkdir -p /usr/bin"4⤵PID:1660
-
/usr/bin/mkdirmkdir -p /usr/bin5⤵
- Reads runtime system information
PID:1661
-
-
-
/bin/shsh -c "mkdir -p /usr/bin"4⤵PID:1662
-
/usr/bin/mkdirmkdir -p /usr/bin5⤵
- Reads runtime system information
PID:1663
-
-
-
/bin/shsh -c "cp -f /usr/bin/bsd-port/getty /usr/bin/ss"4⤵PID:1664
-
/usr/bin/cpcp -f /usr/bin/bsd-port/getty /usr/bin/ss5⤵
- Write file to user bin folder
- Reads runtime system information
PID:1665
-
-
-
/bin/shsh -c "chmod 0755 /usr/bin/ss"4⤵PID:1666
-
/usr/bin/chmodchmod 0755 /usr/bin/ss5⤵PID:1667
-
-
-
/bin/shsh -c "insmod /usr/bin/bsd-port/xpacket.ko"4⤵PID:1670
-
/usr/sbin/insmodinsmod /usr/bin/bsd-port/xpacket.ko5⤵
- Reads runtime system information
PID:1673
-
-
-
-
-
/bin/shsh -c "mkdir -p /usr/bin"2⤵PID:1593
-
/usr/bin/mkdirmkdir -p /usr/bin3⤵
- Reads runtime system information
PID:1594
-
-
-
/bin/shsh -c "mkdir -p /usr/bin"2⤵PID:1595
-
/usr/bin/mkdirmkdir -p /usr/bin3⤵
- Reads runtime system information
PID:1596
-
-
-
/bin/shsh -c "cp -f /tmp/69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 /usr/bin/.sshd"2⤵PID:1597
-
/usr/bin/cpcp -f /tmp/69410bbae79cb9d5e8dabb730c1471a7_JaffaCakes118 /usr/bin/.sshd3⤵
- Write file to user bin folder
- Reads runtime system information
PID:1598
-
-
-
/bin/shsh -c /usr/bin/.sshd2⤵PID:1614
-
/usr/bin/.sshd/usr/bin/.sshd3⤵
- Executes dropped EXE
- Reads runtime system information
- Writes file to tmp directory
PID:1615
-
-
-
/bin/shsh -c "insmod /tmp/xpacket.ko"2⤵PID:1671
-
/usr/sbin/insmodinsmod /tmp/xpacket.ko3⤵
- Reads runtime system information
PID:1672
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64B
MD5e7328f3b6c8e5c46b02e400516c19019
SHA17087344df574debd9982c517cd43a9c17e68e394
SHA256d1b462b34f16118081bd74d525bbeefdaacaa920171185f834b7ab6b50884e9e
SHA5123c3f626f560b471ca56e405ceec9d87af820f0d5edb5e595d5d3be1379db83ed78f26aa7ba020622c8b588eded1417931c2bf3e93b47b6629dbbd13a2b53b2cc
-
Filesize
36B
MD5993cc15058142d96c3daf7852c3d5ee8
SHA10950b8b391b04dd3895ea33cd3141543ebd2525d
SHA2568171d077918611803d93088409f220c66fae1c670b297e1aa5d8cbd548ce9208
SHA5120c4256c00a3710f97e92581b552682b36b62afc35fe72622c491323c618c19ea62611ac04ccafc3dfcde2254a2ebbd93b69b66795b16e36332293bed83adb928
-
Filesize
73B
MD569fb99504c720aa09972cd8e99c17bdf
SHA134b871187a14d7f81d62150d33731593d8049042
SHA256662943e87ef7dc21767244d0e7e221baaa2cc60699cb1ba12c301382f119c4f2
SHA5126961f9322a333a7373db3c4f78719adf5f0592260d4839715206f18955f71d665f1327cc446bd881e34ae3db77a5c6c7fd26438add9724638a6bf8f8b13d0bb9
-
Filesize
4B
MD592af93f73faf3cefc129b6bc55a748a9
SHA116d019226888eb13a33c853802b1aa72df6c7ac1
SHA2560f427d4e1430f8f57221d70dca9854b6bd67c42fda811e0f27939a58a46f25ae
SHA512b8daeb9dd723da7fcf56c7db95d452c71f1395d8477734f7c5e99f5141593b67aeaa0b88ac68ae49c90d18d79fd76eacad76fab07c093c0127533b47e6d6c551
-
Filesize
4B
MD5b0f2ad44d26e1a6f244201fe0fd864d1
SHA14e38023a2f4a0108de215ede5acf1dec70d33adf
SHA256328c58f0f1726122097e75379a5d2ff5fe7b7c88799fb09ea3fe62ab269a1192
SHA5122c7d386f86d64e5e60dfb1d54100fc95f9bd114b9988a7dc663d7f6bf51903d95b27f9ea93a1c14e40e7843de0449e225a032d9b7e671e4db21835d1aff2f4fc
-
Filesize
51B
MD542c58279785296c2d092f57529137e59
SHA1afb771a5afa9d1f5d7a0bc6ea482d9d53f496e2a
SHA256af8d21146d701c0d1758e35659b539f12baae89f0afd74ffaeaeb7ea8f9528fa
SHA51214411df53e088d7599dd9b022cdca9c9235b4a4eef9dd500c864198d53dc4cb6043ef6f18e68eda84f7cbf1bf5aa1ae35b8778fe5ff59505b42ac42a7a6e4071
-
Filesize
1.2MB
MD569410bbae79cb9d5e8dabb730c1471a7
SHA1547abc943d301c07f118ed1e0a7181bb5f531e12
SHA25620ccbec3fa97e1a10571f0266c2fc21add5f07e66ed09bb79a10f2353288c6fa
SHA512659e625d1cd35c569b99067e78152c02efc0b07f88598eac085eb97a6faad7e586958e0fe1cc46099d6e1f905217379463f48047b8632ed0ecb64df067085645
-
Filesize
163KB
MD5ab57b66cc531ae0f996963223e632b60
SHA1bf7e5becd33f21c2539f5a75ffa0ab61c49c8795
SHA2562484863a7bfda7f97b90bfd5dfceed4ec9f27dd51f9c5158c8daabbf4309b1df
SHA512908acef13f3c1d80b7169ec3b16bb67006013453348fff75550bc3c6c2137e798b21d7990edbd5be63d756d9c41b06160aebf38aa80547e4bafa3a62596057f6
-
Filesize
138KB
MD58146139c2ad7e550b1d1f49480997446
SHA1074db8890c3227bd8a588417f5b9bde637bcf3af
SHA256207df9d438f75185ab3af2ab1173d104831a6631c28ef40d38b2ab43de27b40f
SHA512b6d71d537f593b9af833e6f798e412e95fc486a313414ed8cca9639f61be7ac9dca700e9f861c0d07c7f65b3783127a67f829f422472cad8938ba01d397ab9de
-
Filesize
125KB
MD51b25ac945efae8520ba112b500e2d561
SHA18324c4d1d1427829266e82f203386232ff82af15
SHA2565eb16d9a8bc81fe767725874e3f67623b8e86b46ec93546be49c5b09d3ab4636
SHA512e191f967170ea4844f736c5ab75b7bf45fef3af34f0a4bef0d36475d646b0b089449fe39806664b9f6ce1984037687930cc368892230662c8c30f67fa3ac216e