4be5eb2191071fdf496ff4df7a570d03dc9114190df1614c0a18465a48a8079d

Analysis

max time kernel
34007s
max time network
153s
platform
linux_mips
resource
debian9-mipsbe-en-20211208
resource tags

arch:mipsimage:debian9-mipsbe-en-20211208kernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
06/01/2023, 07:34

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General

Target

.rsync/c/go
Size

398B
MD5

1553384ee57751af771a9389b7393b93
SHA1

e33a67fde9cf13c077da652fbdec07957fff2372
SHA256

98dffdabf9caf512c8c9090e8c9b77a04d6ce31bbd13afe4f09668a4f2eacc2f
SHA512

d406796ebae8bf724f7c18371ba6d86ef491ad0745dd64d0eaaffee9daca3954d9429c8c4e87c404338b839b47a30a6791ef25663239e4a5f0ea5113fa9b6b49

Score

5^/10

Malware Config

Signatures

Writes file to tmp directory 9 IoCs

Malware often drops required files in the /tmp directory.

description	ioc	Process
/tmp/t*	/tmp/t*	rm
/tmp/t*	/tmp/t*	rm
/tmp/t*	/tmp/t*	rm
/tmp/t*	/tmp/t*	rm
/tmp/.rsync/c/go	/tmp/.rsync/c/go	go
/tmp/t*	/tmp/t*	rm
/tmp/t*	/tmp/t*	rm
/tmp/	/tmp/	go
/tmp/t*	/tmp/t*	rm

/tmp/.rsync/c/go
/tmp/.rsync/c/go
1⤵
- Writes file to tmp directory
PID:331
- /bin/uname
  uname -m
  2⤵
  PID:333
- /usr/bin/touch
  touch v
  2⤵
  PID:334
- /bin/rm
  rm -rf p
  2⤵
  PID:336
- /bin/rm
  rm -rf ip
  2⤵
  PID:339
- /bin/rm
  rm -rf "xtr*"
  2⤵
  PID:340
- /bin/rm
  rm -rf a "a.*"
  2⤵
  PID:341
- /bin/rm
  rm -rf b "b.*"
  2⤵
  PID:342
- /bin/sleep
  sleep 8s
  2⤵
  PID:343
- /usr/bin/timeout
  timeout 24h ./tsm -t 505 -f 1 -s 12 -S 8 -p 0 -d 1 p ip
  2⤵
  PID:344
- - ./tsm
    ./tsm -t 505 -f 1 -s 12 -S 8 -p 0 -d 1 p ip
    3⤵
    PID:345
- /bin/sleep
  sleep 3
  2⤵
  PID:346
- /bin/rm
  rm -rf "xtr*"
  2⤵
  PID:347
- /bin/rm
  rm -rf ip
  2⤵
  PID:348
- /bin/rm
  rm -rf p
  2⤵
  PID:349
- /bin/rm
  rm -rf .out
  2⤵
  PID:350
- /bin/rm
  rm -rf "/tmp/t*"
  2⤵
  - Writes file to tmp directory
  PID:351
- /usr/bin/touch
  touch v
  2⤵
  PID:352
- /bin/rm
  rm -rf p
  2⤵
  PID:353
- /bin/rm
  rm -rf ip
  2⤵
  PID:354
- /bin/rm
  rm -rf "xtr*"
  2⤵
  PID:355
- /bin/rm
  rm -rf a "a.*"
  2⤵
  PID:356
- /bin/rm
  rm -rf b "b.*"
  2⤵
  PID:357
- /bin/sleep
  sleep 25s
  2⤵
  PID:358
- /usr/bin/timeout
  timeout 24h ./tsm -t 505 -f 1 -s 12 -S 8 -p 0 -d 1 p ip
  2⤵
  PID:359
- - ./tsm
    ./tsm -t 505 -f 1 -s 12 -S 8 -p 0 -d 1 p ip
    3⤵
    PID:360
- /bin/sleep
  sleep 3
  2⤵
  PID:361
- /bin/rm
  rm -rf "xtr*"
  2⤵
  PID:362
- /bin/rm
  rm -rf ip
  2⤵
  PID:363
- /bin/rm
  rm -rf p
  2⤵
  PID:364
- /bin/rm
  rm -rf .out
  2⤵
  PID:365
- /bin/rm
  rm -rf "/tmp/t*"
  2⤵
  - Writes file to tmp directory
  PID:366
- /usr/bin/touch
  touch v
  2⤵
  PID:367
- /bin/rm
  rm -rf p
  2⤵
  PID:368
- /bin/rm
  rm -rf ip
  2⤵
  PID:369
- /bin/rm
  rm -rf "xtr*"
  2⤵
  PID:370
- /bin/rm
  rm -rf a "a.*"
  2⤵
  PID:371
- /bin/rm
  rm -rf b "b.*"
  2⤵
  PID:372
- /bin/sleep
  sleep 9s
  2⤵
  PID:373
- /usr/bin/timeout
  timeout 24h ./tsm -t 505 -f 1 -s 12 -S 8 -p 0 -d 1 p ip
  2⤵
  PID:374
- - ./tsm
    ./tsm -t 505 -f 1 -s 12 -S 8 -p 0 -d 1 p ip
    3⤵
    PID:375
- /bin/sleep
  sleep 3
  2⤵
  PID:376
- /bin/rm
  rm -rf "xtr*"
  2⤵
  PID:377
- /bin/rm
  rm -rf ip
  2⤵
  PID:378
- /bin/rm
  rm -rf p
  2⤵
  PID:379
- /bin/rm
  rm -rf .out
  2⤵
  PID:380
- /bin/rm
  rm -rf "/tmp/t*"
  2⤵
  - Writes file to tmp directory
  PID:381
- /usr/bin/touch
  touch v
  2⤵
  PID:382
- /bin/rm
  rm -rf p
  2⤵
  PID:383
- /bin/rm
  rm -rf ip
  2⤵
  PID:384
- /bin/rm
  rm -rf "xtr*"
  2⤵
  PID:385
- /bin/rm
  rm -rf a "a.*"
  2⤵
  PID:386
- /bin/rm
  rm -rf b "b.*"
  2⤵
  PID:387
- /bin/sleep
  sleep 17s
  2⤵
  PID:388
- /usr/bin/timeout
  timeout 24h ./tsm -t 505 -f 1 -s 12 -S 8 -p 0 -d 1 p ip
  2⤵
  PID:389
- - ./tsm
    ./tsm -t 505 -f 1 -s 12 -S 8 -p 0 -d 1 p ip
    3⤵
    PID:390
- /bin/sleep
  sleep 3
  2⤵
  PID:391
- /bin/rm
  rm -rf "xtr*"
  2⤵
  PID:392
- /bin/rm
  rm -rf ip
  2⤵
  PID:393
- /bin/rm
  rm -rf p
  2⤵
  PID:394
- /bin/rm
  rm -rf .out
  2⤵
  PID:395
- /bin/rm
  rm -rf "/tmp/t*"
  2⤵
  - Writes file to tmp directory
  PID:396
- /usr/bin/touch
  touch v
  2⤵
  PID:397
- /bin/rm
  rm -rf p
  2⤵
  PID:398
- /bin/rm
  rm -rf ip
  2⤵
  PID:399
- /bin/rm
  rm -rf "xtr*"
  2⤵
  PID:400
- /bin/rm
  rm -rf a "a.*"
  2⤵
  PID:401
- /bin/rm
  rm -rf b "b.*"
  2⤵
  PID:402
- /bin/sleep
  sleep 4s
  2⤵
  PID:403
- /usr/bin/timeout
  timeout 24h ./tsm -t 505 -f 1 -s 12 -S 8 -p 0 -d 1 p ip
  2⤵
  PID:404
- - ./tsm
    ./tsm -t 505 -f 1 -s 12 -S 8 -p 0 -d 1 p ip
    3⤵
    PID:405
- /bin/sleep
  sleep 3
  2⤵
  PID:406
- /bin/rm
  rm -rf "xtr*"
  2⤵
  PID:407
- /bin/rm
  rm -rf ip
  2⤵
  PID:408
- /bin/rm
  rm -rf p
  2⤵
  PID:409
- /bin/rm
  rm -rf .out
  2⤵
  PID:410
- /bin/rm
  rm -rf "/tmp/t*"
  2⤵
  - Writes file to tmp directory
  PID:411
- /usr/bin/touch
  touch v
  2⤵
  PID:412
- /bin/rm
  rm -rf p
  2⤵
  PID:413
- /bin/rm
  rm -rf ip
  2⤵
  PID:414
- /bin/rm
  rm -rf "xtr*"
  2⤵
  PID:415
- /bin/rm
  rm -rf a "a.*"
  2⤵
  PID:416
- /bin/rm
  rm -rf b "b.*"
  2⤵
  PID:417
- /bin/sleep
  sleep 24s
  2⤵
  PID:418
- /usr/bin/timeout
  timeout 24h ./tsm -t 505 -f 1 -s 12 -S 8 -p 0 -d 1 p ip
  2⤵
  PID:419
- - ./tsm
    ./tsm -t 505 -f 1 -s 12 -S 8 -p 0 -d 1 p ip
    3⤵
    PID:420
- /bin/sleep
  sleep 3
  2⤵
  PID:421
- /bin/rm
  rm -rf "xtr*"
  2⤵
  PID:422
- /bin/rm
  rm -rf ip
  2⤵
  PID:423
- /bin/rm
  rm -rf p
  2⤵
  PID:424
- /bin/rm
  rm -rf .out
  2⤵
  PID:425
- /bin/rm
  rm -rf "/tmp/t*"
  2⤵
  - Writes file to tmp directory
  PID:426
- /usr/bin/touch
  touch v
  2⤵
  PID:427
- /bin/rm
  rm -rf p
  2⤵
  PID:428
- /bin/rm
  rm -rf ip
  2⤵
  PID:429
- /bin/rm
  rm -rf "xtr*"
  2⤵
  PID:430
- /bin/rm
  rm -rf a "a.*"
  2⤵
  PID:431
- /bin/rm
  rm -rf b "b.*"
  2⤵
  PID:432
- /bin/sleep
  sleep 11s
  2⤵
  PID:433
- /usr/bin/timeout
  timeout 24h ./tsm -t 505 -f 1 -s 12 -S 8 -p 0 -d 1 p ip
  2⤵
  PID:460
- - ./tsm
    ./tsm -t 505 -f 1 -s 12 -S 8 -p 0 -d 1 p ip
    3⤵
    PID:461
- /bin/sleep
  sleep 3
  2⤵
  PID:462
- /bin/rm
  rm -rf "xtr*"
  2⤵
  PID:465
- /bin/rm
  rm -rf ip
  2⤵
  PID:467
- /bin/rm
  rm -rf p
  2⤵
  PID:468
- /bin/rm
  rm -rf .out
  2⤵
  PID:470
- /bin/rm
  rm -rf "/tmp/t*"
  2⤵
  - Writes file to tmp directory
  PID:471
- /usr/bin/touch
  touch v
  2⤵
  PID:472
- /bin/rm
  rm -rf p
  2⤵
  PID:473
- /bin/rm
  rm -rf ip
  2⤵
  PID:475
- /bin/rm
  rm -rf "xtr*"
  2⤵
  PID:476
- /bin/rm
  rm -rf a "a.*"
  2⤵
  PID:478
- /bin/rm
  rm -rf b "b.*"
  2⤵
  PID:479
- /bin/sleep
  sleep 20s
  2⤵
  PID:480
- /usr/bin/timeout
  timeout 24h ./tsm -t 505 -f 1 -s 12 -S 8 -p 0 -d 1 p ip
  2⤵
  PID:550
- - ./tsm
    ./tsm -t 505 -f 1 -s 12 -S 8 -p 0 -d 1 p ip
    3⤵
    PID:551

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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