Analysis
- max time kernel
145s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20220331-en - submitted
11/04/2022, 07:47
Static task
static1
Behavioral task
behavioral1
Sample
28a17ccdd94d1898394d70dbd557ec70.exe
Resource
win7-20220331-en
0 signatures
0 seconds
General
- Target 28a17ccdd94d1898394d70dbd557ec70.exe
- Size 233KB
- Sample220411-jmh8dsfaa4
- SHA256 959d7b321afae31ebf810ede4fe1b19d5289128cf2255809ea9c30a71fb92fae
- MD5 28a17ccdd94d1898394d70dbd557ec70
- SHA1 a2f996162fa6829b577ef6254660e34050ac595c
- SHA512 becc8e93f71fd091daf4bd28be3568fc85575a7a355a369135c30777a709a350b7f75013dca08026138d52b62ca1df06265b87aa4f9ab478e74537743fbc201a
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
lokibot
C2
-
http://vmopahtqdf84hfvsqepalcbcch63gdyvah.ml/BN2/fre.php
-
http://kbfvzoboss.bid/alien/fre.php
-
http://alphastand.trade/alien/fre.php
-
http://alphastand.win/alien/fre.php
-
http://alphastand.top/alien/fre.php
Signatures
- Executes dropped EXE 2 IoCs
pid Process 1460 jeuwmbyzrh.exe 3108 jeuwmbyzrh.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1460 set thread context of 3108 1460 jeuwmbyzrh.exe 82 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Program crash 1 IoCs
pid pid_target Process procid_target 448 3108 WerFault.exe 82 - Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 540 wrote to memory of 1460 540 28a17ccdd94d1898394d70dbd557ec70.exe 81 PID 540 wrote to memory of 1460 540 28a17ccdd94d1898394d70dbd557ec70.exe 81 PID 540 wrote to memory of 1460 540 28a17ccdd94d1898394d70dbd557ec70.exe 81 PID 1460 wrote to memory of 3108 1460 jeuwmbyzrh.exe 82 PID 1460 wrote to memory of 3108 1460 jeuwmbyzrh.exe 82 PID 1460 wrote to memory of 3108 1460 jeuwmbyzrh.exe 82 PID 1460 wrote to memory of 3108 1460 jeuwmbyzrh.exe 82 PID 1460 wrote to memory of 3108 1460 jeuwmbyzrh.exe 82 PID 1460 wrote to memory of 3108 1460 jeuwmbyzrh.exe 82 PID 1460 wrote to memory of 3108 1460 jeuwmbyzrh.exe 82 PID 1460 wrote to memory of 3108 1460 jeuwmbyzrh.exe 82 PID 1460 wrote to memory of 3108 1460 jeuwmbyzrh.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\28a17ccdd94d1898394d70dbd557ec70.exe"C:\Users\Admin\AppData\Local\Temp\28a17ccdd94d1898394d70dbd557ec70.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:540 -
C:\Users\Admin\AppData\Local\Temp\jeuwmbyzrh.exeC:\Users\Admin\AppData\Local\Temp\jeuwmbyzrh.exe C:\Users\Admin\AppData\Local\Temp\dnrmyqclc2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1460 -
C:\Users\Admin\AppData\Local\Temp\jeuwmbyzrh.exeC:\Users\Admin\AppData\Local\Temp\jeuwmbyzrh.exe C:\Users\Admin\AppData\Local\Temp\dnrmyqclc3⤵
- Executes dropped EXE
PID:3108 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3108 -s 244⤵
- Program crash
PID:448
-
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3108 -ip 31081⤵PID:3148
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\dnrmyqclc
- Size 5KB
- SHA256 dcfd8a084f245354d7802b215f2d9861d19068d9ad3d985c9d9188cf812cabf7
- MD5 1c77c785fb7e151bb2787e3cbbc48385
- SHA1 72d98cfd4afde39181cd023d2845747c60a60acb
- SHA512 57c812f696c9b56e6d539ba77a9b1014aabb4185138dd9fab42ff0abd4f5a626548eb186782c3b40d236d5e2f1358fe40f925c8b4603e1d7c1c8bff5b63a9eab
- SSDEEP 96:kKECFtCQGEc2PfPi7+zVvxlyQTVZNNpEykZAfZCnmWkPdZ2LnPbbbdVkAL3hzrqV:uwpfPiSzA6PNNpEysAfAnmWkPdZ2LnPW
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\jeuwmbyzrh.exe
- Size 6KB
- SHA256 c5b5ba02716a2f94e2a0ac623b349ef6b772829358ddff2fdcef6bdf35d83068
- MD5 55f52e77d75758d27fa2a493e3273bbe
- SHA1 1b48de7569a89c905eb1457375c184dca830582f
- SHA512 6dfb4889d12499f7b5e43ac48cd41e7217eb94370d4c581fd2877b3c5a1a3be50316e3b2e0680910143dc971b59720360d5740f8ebe463e5a392a5bf26e3db45
- SSDEEP 96:BmsGYiCBIv3ZW5D7/T17BLRjCX3jSVRy3Jo2:PViCKq/T19tjCX38k5
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\jeuwmbyzrh.exe
- Size 6KB
- SHA256 c5b5ba02716a2f94e2a0ac623b349ef6b772829358ddff2fdcef6bdf35d83068
- MD5 55f52e77d75758d27fa2a493e3273bbe
- SHA1 1b48de7569a89c905eb1457375c184dca830582f
- SHA512 6dfb4889d12499f7b5e43ac48cd41e7217eb94370d4c581fd2877b3c5a1a3be50316e3b2e0680910143dc971b59720360d5740f8ebe463e5a392a5bf26e3db45
- SSDEEP 96:BmsGYiCBIv3ZW5D7/T17BLRjCX3jSVRy3Jo2:PViCKq/T19tjCX38k5
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\jeuwmbyzrh.exe
- Size 6KB
- SHA256 c5b5ba02716a2f94e2a0ac623b349ef6b772829358ddff2fdcef6bdf35d83068
- MD5 55f52e77d75758d27fa2a493e3273bbe
- SHA1 1b48de7569a89c905eb1457375c184dca830582f
- SHA512 6dfb4889d12499f7b5e43ac48cd41e7217eb94370d4c581fd2877b3c5a1a3be50316e3b2e0680910143dc971b59720360d5740f8ebe463e5a392a5bf26e3db45
- SSDEEP 96:BmsGYiCBIv3ZW5D7/T17BLRjCX3jSVRy3Jo2:PViCKq/T19tjCX38k5
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\udw54t7t6g
- Size 212KB
- SHA256 c06dd9f1b9fae1a86d99a3834eea47d243bc225cbe892d7ac3b396ac4a89d064
- MD5 955b1321618c222dece27dc6465aa698
- SHA1 f3746c3f05d279d6933c99f2780226c8953914e3
- SHA512 198d470cd589c2acddff1b6d562af7badfc3115884bccc4c0a2594a060de70ecd92f9c89307a7f3c7394e43ac79bb5953d1d0d6c029ea590269cba6ebfe44e86
- SSDEEP 3072:r3+LZbj0ev1R/h2K5sfFyiduJIUeuEhwAyBMJrTpbEVOHZzazK5Bp6h:roZbjnbhE88om3wAK4rltHdazIB4h
- MD5 SHA1 SHA512 SSDEEP