Analysis
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max time kernel
149s -
max time network
151s -
platform
ubuntu-24.04_amd64 -
resource
ubuntu2404-amd64-20240523-en -
resource tags
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submitted
22-09-2024 01:35
General
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Target
dbf22aada7e9efa11116411e1d6f18f6ecbb215d53e21d6f769e1869f4e8160b.elf
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Size
8.7MB
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MD5
2352fd3e33ed079446cad48ee044df18
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SHA1
2c1802e6f3eb067984245b0c23d2f093a93a42cc
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SHA256
dbf22aada7e9efa11116411e1d6f18f6ecbb215d53e21d6f769e1869f4e8160b
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SHA512
8a7c06d8db5083300844f8100a8bfeee4e0566b89a4c6791b1bc2b4a12cb55fe12f1d07dfbd972b58944cb2c3f5a0ce24cda554b3a82f07fe031795de290d637
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SSDEEP
49152:I629tnIbPfVYG2VSLDhZlCcbZeXAGM0R62LP6XmhgeyWZ3Twkj5EgUuEZ/3z7JJP:I6CtuPdYWhZYGGM0RN6Xm2EPVEgq3/L
Malware Config
Signatures
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XMRig Miner payload 2 IoCs
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xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
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Executes dropped EXE 1 IoCs
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OS Credential Dumping 1 TTPs 2 IoCs
Adversaries may attempt to dump credentials to use it in password cracking.
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Abuse Elevation Control Mechanism: Sudo and Sudo Caching 1 TTPs 2 IoCs
Abuse sudo or cached sudo credentials to execute code.
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Checks hardware identifiers (DMI) 1 TTPs 4 IoCs
Checks DMI information which indicate if the system is a virtual machine.
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Enumerates running processes
Discovers information about currently running processes on the system
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Reads hardware information 1 TTPs 14 IoCs
Accesses system info like serial numbers, manufacturer names etc.
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Reads list of loaded kernel modules 1 TTPs 1 IoCs
Reads the list of currently loaded kernel modules, possibly to detect virtual environments.
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Checks CPU configuration 1 TTPs 2 IoCs
Checks CPU information which indicate if the system is a virtual machine.
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Reads CPU attributes 1 TTPs 46 IoCs
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Enumerates kernel/hardware configuration 1 TTPs 29 IoCs
Reads contents of /sys virtual filesystem to enumerate system information.
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Reads runtime system information 64 IoCs
Reads data from /proc virtual filesystem.
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Writes file to tmp directory 4 IoCs
Malware often drops required files in the /tmp directory.
Processes
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/tmp/dbf22aada7e9efa11116411e1d6f18f6ecbb215d53e21d6f769e1869f4e8160b.elf/tmp/dbf22aada7e9efa11116411e1d6f18f6ecbb215d53e21d6f769e1869f4e8160b.elf1⤵
- Reads list of loaded kernel modules
- Checks CPU configuration
- Reads CPU attributes
- Enumerates kernel/hardware configuration
- Reads runtime system information
- Writes file to tmp directory
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/usr/bin/sudosudo -n true2⤵
- OS Credential Dumping
- Abuse Elevation Control Mechanism: Sudo and Sudo Caching
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/usr/bin/truetrue3⤵
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/usr/bin/sudosudo -n /tmp/xmrig/xmrig-6.21.3/xmrig2⤵
- OS Credential Dumping
- Abuse Elevation Control Mechanism: Sudo and Sudo Caching
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/tmp/xmrig/xmrig-6.21.3/xmrig/tmp/xmrig/xmrig-6.21.3/xmrig3⤵
- Executes dropped EXE
- Checks hardware identifiers (DMI)
- Reads hardware information
- Checks CPU configuration
- Reads CPU attributes
- Enumerates kernel/hardware configuration
- Reads runtime system information
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
150B
MD54f3be397a97fe6981754daeff1c2b77b
SHA1251612464045242636103e61da4a0bc02c8fb99b
SHA2561410925f0ec5a63a042402fd06a1037c06530aefa065aa80a242d82b580c571c
SHA512a22c03e97750a3bd02021514fd12475f502934d94f6b7cf44a2d0a3469618864f8e31df09e84db5f1f1e1be277492922528c614a67dc766754ca4f2e003c880a
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Filesize
2KB
MD566f38c96a4901e7b345787c447842b3e
SHA12aa9b4d1bd2edd5d81bd9725e9318edaee67531f
SHA2562b03943244871ca75e44513e4d20470b8f3e0f209d185395de82b447022437ec
SHA51271757fad29d6d2a257362ed28cde9f249cc8a14e646dee666c9029ea97c72de689cdf8ed5cf0365195a6a6831fe77d82efe5e2fa555c6cc5078f1f29ae8dd68f
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Filesize
3KB
MD55924e26d7c34ff5f8094b7944f66ffb2
SHA1beae12d3d55758b60c4033215a88a58505de2898
SHA25600e833377862c6cd4064229f7678f542fe77f95ea71387f191cc77d203d92dca
SHA512f954675f4538a512bd28d31599bbaf5d3ea9dd3a874fb2652a6a156e563c66b43b37060ecef392da3fe53112b0e4be3a4b1a0c8e9994d398d4b0fae10ef9a570
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Filesize
3KB
MD5e2aa7f023e19f28c494bf545efc71d27
SHA1211557bc07d3e5f75e5c938e91fab1816bfccde1
SHA256a3b243982141da29acdea24428a426a840a4396a3632106200352cba754da266
SHA512b432d9e75d7ec067891547f2110d87f508cf8c7c3e2c08f3f69f41ec0bc3d54f2f5b888e25119125208b23c38c909580323fa2abcdb5c7e9f63f6b33af96927f
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Filesize
7.9MB
MD57429d24207b100f6c164bf4703b5941e
SHA1a7fad4de1ce0ed2c137c09d4bf9fe7276555f4a0
SHA25672ac2877c9e4cd7d70673c0643eb16805977a9b8d55b6b2e5a6491db565cee1f
SHA5127d9bcb836d154f5f143815749c36dc928036fb718f4242062a70aa921cbffdd763e167552c79070df1ad8ae7c02647892bcfaa859e24137c3cd41a7f6f6cae27
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Filesize
3.3MB
MD506b8367fc7b84a666a561a6915a4501d
SHA1d06991f03408390059df8fc387ac7923e4b5fb7a
SHA256a0eefd7a5c0efd1cac153a075b4fdead443a04f11cc587a09bd5ac09e174f10f
SHA5128d507bc49cebf932b7f248c5aea83977352e8e88e02cdbb6cc57d040c0e754ab514106156d42a0ada5d3d4dd549cd6272ec9aca966127430b51680926f98e204