Analysis

  • max time kernel
    151s
  • max time network
    131s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    24-10-2021 15:46

General

  • Target

    090661ce9ba10c7ec62122422879fed86b019a3b396c9f003090ae8b42bb1e17.exe

  • Size

    335KB

  • MD5

    0421dc23b235e8a750e31c4f08a58778

  • SHA1

    f59373246bdf471eda58b24d991324081d4cf9da

  • SHA256

    090661ce9ba10c7ec62122422879fed86b019a3b396c9f003090ae8b42bb1e17

  • SHA512

    d347e95e101f65f02dd344acce4216df45807ef7b2879a7fe0bd9e381cd4b596d54d5ac3060af8f62d26b09d8dbc553853e16225cabc8a2c8ddf842ee78d74a2

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://xacokuo8.top/

http://hajezey1.top/

rc4.i32
rc4.i32

Extracted

Family

raccoon

Botnet

7ebf9b416b72a203df65383eec899dc689d2c3d7

Attributes
  • url4cnc

    http://telegatt.top/agrybirdsgamerept

    http://telegka.top/agrybirdsgamerept

    http://telegin.top/agrybirdsgamerept

    https://t.me/agrybirdsgamerept

rc4.plain
rc4.plain

Extracted

Family

raccoon

Botnet

a4b1cb9c5c4d693cc9860fbe648999419f9d3d4f

Attributes
  • url4cnc

    http://telegin.top/kaba4ello

    http://ttmirror.top/kaba4ello

    http://teletele.top/kaba4ello

    http://telegalive.top/kaba4ello

    http://toptelete.top/kaba4ello

    http://telegraf.top/kaba4ello

    https://t.me/kaba4ello

rc4.plain
rc4.plain

Signatures

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine Payload 4 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 11 IoCs
  • Deletes itself 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 6 IoCs
  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 9 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 58 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 58 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\090661ce9ba10c7ec62122422879fed86b019a3b396c9f003090ae8b42bb1e17.exe
    "C:\Users\Admin\AppData\Local\Temp\090661ce9ba10c7ec62122422879fed86b019a3b396c9f003090ae8b42bb1e17.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4324
    • C:\Users\Admin\AppData\Local\Temp\090661ce9ba10c7ec62122422879fed86b019a3b396c9f003090ae8b42bb1e17.exe
      "C:\Users\Admin\AppData\Local\Temp\090661ce9ba10c7ec62122422879fed86b019a3b396c9f003090ae8b42bb1e17.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3888
  • C:\Users\Admin\AppData\Local\Temp\1C2F.exe
    C:\Users\Admin\AppData\Local\Temp\1C2F.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4264
    • C:\Users\Admin\AppData\Local\Temp\1C2F.exe
      C:\Users\Admin\AppData\Local\Temp\1C2F.exe
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious behavior: MapViewOfSection
      PID:536
  • C:\Users\Admin\AppData\Local\Temp\36BD.exe
    C:\Users\Admin\AppData\Local\Temp\36BD.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:880
    • C:\Users\Admin\AppData\Local\Temp\36BD.exe
      C:\Users\Admin\AppData\Local\Temp\36BD.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1268
  • C:\Users\Admin\AppData\Local\Temp\4276.exe
    C:\Users\Admin\AppData\Local\Temp\4276.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1308
    • C:\Users\Admin\AppData\Local\Temp\4276.exe
      C:\Users\Admin\AppData\Local\Temp\4276.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:2184
  • C:\Users\Admin\AppData\Local\Temp\A97E.exe
    C:\Users\Admin\AppData\Local\Temp\A97E.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4876
    • C:\Users\Admin\AppData\Local\Temp\A97E.exe
      "C:\Users\Admin\AppData\Local\Temp\A97E.exe"
      2⤵
      • Executes dropped EXE
      PID:3440
  • C:\Users\Admin\AppData\Local\Temp\BB22.exe
    C:\Users\Admin\AppData\Local\Temp\BB22.exe
    1⤵
    • Executes dropped EXE
    PID:5068
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5068 -s 940
      2⤵
      • Suspicious use of NtCreateProcessExOtherParentProcess
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:1200
  • C:\Users\Admin\AppData\Roaming\seiwdci
    C:\Users\Admin\AppData\Roaming\seiwdci
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2528
    • C:\Users\Admin\AppData\Roaming\seiwdci
      C:\Users\Admin\AppData\Roaming\seiwdci
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious behavior: MapViewOfSection
      PID:4796

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\36BD.exe.log

    MD5

    605f809fab8c19729d39d075f7ffdb53

    SHA1

    c546f877c9bd53563174a90312a8337fdfc5fdd9

    SHA256

    6904d540649e76c55f99530b81be17e099184bb4cad415aa9b9b39cc3677f556

    SHA512

    82cc12c3186ae23884b8d5c104638c8206272c4389ade56b926dfc1d437b03888159b3c790b188b54d277a262e731927e703e680ea642e1417faee27443fd5b3

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\4276.exe.log

    MD5

    41fbed686f5700fc29aaccf83e8ba7fd

    SHA1

    5271bc29538f11e42a3b600c8dc727186e912456

    SHA256

    df4e9d012687cdabd15e86bf37be15d6c822e1f50dde530a02468f0006586437

    SHA512

    234b2235c1ced25810a4121c5eabcbf9f269e82c126a1adc363ee34478173f8b462e90eb53f5f11533641663350b90ec1e2360fd805b10c041fab12f4da7a034

  • C:\Users\Admin\AppData\Local\Temp\1C2F.exe

    MD5

    0421dc23b235e8a750e31c4f08a58778

    SHA1

    f59373246bdf471eda58b24d991324081d4cf9da

    SHA256

    090661ce9ba10c7ec62122422879fed86b019a3b396c9f003090ae8b42bb1e17

    SHA512

    d347e95e101f65f02dd344acce4216df45807ef7b2879a7fe0bd9e381cd4b596d54d5ac3060af8f62d26b09d8dbc553853e16225cabc8a2c8ddf842ee78d74a2

  • C:\Users\Admin\AppData\Local\Temp\1C2F.exe

    MD5

    0421dc23b235e8a750e31c4f08a58778

    SHA1

    f59373246bdf471eda58b24d991324081d4cf9da

    SHA256

    090661ce9ba10c7ec62122422879fed86b019a3b396c9f003090ae8b42bb1e17

    SHA512

    d347e95e101f65f02dd344acce4216df45807ef7b2879a7fe0bd9e381cd4b596d54d5ac3060af8f62d26b09d8dbc553853e16225cabc8a2c8ddf842ee78d74a2

  • C:\Users\Admin\AppData\Local\Temp\1C2F.exe

    MD5

    0421dc23b235e8a750e31c4f08a58778

    SHA1

    f59373246bdf471eda58b24d991324081d4cf9da

    SHA256

    090661ce9ba10c7ec62122422879fed86b019a3b396c9f003090ae8b42bb1e17

    SHA512

    d347e95e101f65f02dd344acce4216df45807ef7b2879a7fe0bd9e381cd4b596d54d5ac3060af8f62d26b09d8dbc553853e16225cabc8a2c8ddf842ee78d74a2

  • C:\Users\Admin\AppData\Local\Temp\36BD.exe

    MD5

    a9cf6b07b6ee36d4986bd67429634417

    SHA1

    5343ed7b750d6f4b4710380bbd14301936db982e

    SHA256

    56ea2e765364d6f517e434e8238c96fb0fffef20c8714cf55d41ab98163e66e5

    SHA512

    4e6a3cbfb3b80abc8f5e23c7142097a180154eec2fa0737378930bba26a14f7601bb8d2d748b2a188cc674656fdfff90d0d5843e23e8c3db8541f5a061fd8af7

  • C:\Users\Admin\AppData\Local\Temp\36BD.exe

    MD5

    a9cf6b07b6ee36d4986bd67429634417

    SHA1

    5343ed7b750d6f4b4710380bbd14301936db982e

    SHA256

    56ea2e765364d6f517e434e8238c96fb0fffef20c8714cf55d41ab98163e66e5

    SHA512

    4e6a3cbfb3b80abc8f5e23c7142097a180154eec2fa0737378930bba26a14f7601bb8d2d748b2a188cc674656fdfff90d0d5843e23e8c3db8541f5a061fd8af7

  • C:\Users\Admin\AppData\Local\Temp\36BD.exe

    MD5

    a9cf6b07b6ee36d4986bd67429634417

    SHA1

    5343ed7b750d6f4b4710380bbd14301936db982e

    SHA256

    56ea2e765364d6f517e434e8238c96fb0fffef20c8714cf55d41ab98163e66e5

    SHA512

    4e6a3cbfb3b80abc8f5e23c7142097a180154eec2fa0737378930bba26a14f7601bb8d2d748b2a188cc674656fdfff90d0d5843e23e8c3db8541f5a061fd8af7

  • C:\Users\Admin\AppData\Local\Temp\4276.exe

    MD5

    0cafd553a0f55d525a5ec0ec6c2c06bd

    SHA1

    621e411916749c72cdc4d97f46b843bb758659c1

    SHA256

    3acca9f2af679c0cba972e71c88871397132c5f389a5beffa7710204b0c81987

    SHA512

    b56e4a59cc314ba533cb0c2d763482de28320f7f2c8eb73d9209745f61b4e22b041756d5c20775a0afab67f86eb68c1267b76b5da1baffbadc75b6ffeda3fdb9

  • C:\Users\Admin\AppData\Local\Temp\4276.exe

    MD5

    0cafd553a0f55d525a5ec0ec6c2c06bd

    SHA1

    621e411916749c72cdc4d97f46b843bb758659c1

    SHA256

    3acca9f2af679c0cba972e71c88871397132c5f389a5beffa7710204b0c81987

    SHA512

    b56e4a59cc314ba533cb0c2d763482de28320f7f2c8eb73d9209745f61b4e22b041756d5c20775a0afab67f86eb68c1267b76b5da1baffbadc75b6ffeda3fdb9

  • C:\Users\Admin\AppData\Local\Temp\4276.exe

    MD5

    0cafd553a0f55d525a5ec0ec6c2c06bd

    SHA1

    621e411916749c72cdc4d97f46b843bb758659c1

    SHA256

    3acca9f2af679c0cba972e71c88871397132c5f389a5beffa7710204b0c81987

    SHA512

    b56e4a59cc314ba533cb0c2d763482de28320f7f2c8eb73d9209745f61b4e22b041756d5c20775a0afab67f86eb68c1267b76b5da1baffbadc75b6ffeda3fdb9

  • C:\Users\Admin\AppData\Local\Temp\A97E.exe

    MD5

    f80187873941d0668545312ec02c2d66

    SHA1

    2a0968243f412660b63f7b6c624946ecc09aebb4

    SHA256

    9366ef6477ef5f1eb90287d3b27ee5fdc0145c3ac7daa8d1428a23f91835a0ae

    SHA512

    5d8d7633c53e47f212bb5c2547330b705e6a79d7fe3ac92d58d5e5de86394079c424febfdd5eec3c99d2077fe49b6c7a98de7742126b76b6a486b33fca111478

  • C:\Users\Admin\AppData\Local\Temp\A97E.exe

    MD5

    f80187873941d0668545312ec02c2d66

    SHA1

    2a0968243f412660b63f7b6c624946ecc09aebb4

    SHA256

    9366ef6477ef5f1eb90287d3b27ee5fdc0145c3ac7daa8d1428a23f91835a0ae

    SHA512

    5d8d7633c53e47f212bb5c2547330b705e6a79d7fe3ac92d58d5e5de86394079c424febfdd5eec3c99d2077fe49b6c7a98de7742126b76b6a486b33fca111478

  • C:\Users\Admin\AppData\Local\Temp\A97E.exe

    MD5

    f80187873941d0668545312ec02c2d66

    SHA1

    2a0968243f412660b63f7b6c624946ecc09aebb4

    SHA256

    9366ef6477ef5f1eb90287d3b27ee5fdc0145c3ac7daa8d1428a23f91835a0ae

    SHA512

    5d8d7633c53e47f212bb5c2547330b705e6a79d7fe3ac92d58d5e5de86394079c424febfdd5eec3c99d2077fe49b6c7a98de7742126b76b6a486b33fca111478

  • C:\Users\Admin\AppData\Local\Temp\BB22.exe

    MD5

    1b18b3245352355d6bc82ab23ba563b1

    SHA1

    d56f61f59eac284590f995373dc1405b2c91de2d

    SHA256

    b17a1861add9ffd0827d4b7af42b59addf4fe02820f2bc217639ffe9a0d7b867

    SHA512

    eeab2fa86073d4d786ce4a65ba43daf502cc6a6348df800756eb449111ef8a1af96dd1acc75d217bc7355fb34f9d10aeea466ca3b639669c9d0c13ba3823f04d

  • C:\Users\Admin\AppData\Local\Temp\BB22.exe

    MD5

    1b18b3245352355d6bc82ab23ba563b1

    SHA1

    d56f61f59eac284590f995373dc1405b2c91de2d

    SHA256

    b17a1861add9ffd0827d4b7af42b59addf4fe02820f2bc217639ffe9a0d7b867

    SHA512

    eeab2fa86073d4d786ce4a65ba43daf502cc6a6348df800756eb449111ef8a1af96dd1acc75d217bc7355fb34f9d10aeea466ca3b639669c9d0c13ba3823f04d

  • C:\Users\Admin\AppData\Roaming\seiwdci

    MD5

    0421dc23b235e8a750e31c4f08a58778

    SHA1

    f59373246bdf471eda58b24d991324081d4cf9da

    SHA256

    090661ce9ba10c7ec62122422879fed86b019a3b396c9f003090ae8b42bb1e17

    SHA512

    d347e95e101f65f02dd344acce4216df45807ef7b2879a7fe0bd9e381cd4b596d54d5ac3060af8f62d26b09d8dbc553853e16225cabc8a2c8ddf842ee78d74a2

  • C:\Users\Admin\AppData\Roaming\seiwdci

    MD5

    0421dc23b235e8a750e31c4f08a58778

    SHA1

    f59373246bdf471eda58b24d991324081d4cf9da

    SHA256

    090661ce9ba10c7ec62122422879fed86b019a3b396c9f003090ae8b42bb1e17

    SHA512

    d347e95e101f65f02dd344acce4216df45807ef7b2879a7fe0bd9e381cd4b596d54d5ac3060af8f62d26b09d8dbc553853e16225cabc8a2c8ddf842ee78d74a2

  • C:\Users\Admin\AppData\Roaming\seiwdci

    MD5

    0421dc23b235e8a750e31c4f08a58778

    SHA1

    f59373246bdf471eda58b24d991324081d4cf9da

    SHA256

    090661ce9ba10c7ec62122422879fed86b019a3b396c9f003090ae8b42bb1e17

    SHA512

    d347e95e101f65f02dd344acce4216df45807ef7b2879a7fe0bd9e381cd4b596d54d5ac3060af8f62d26b09d8dbc553853e16225cabc8a2c8ddf842ee78d74a2

  • memory/536-125-0x0000000000402E0C-mapping.dmp

  • memory/880-128-0x0000000000000000-mapping.dmp

  • memory/880-131-0x00000000004E0000-0x00000000004E1000-memory.dmp

    Filesize

    4KB

  • memory/1268-151-0x0000000005170000-0x0000000005171000-memory.dmp

    Filesize

    4KB

  • memory/1268-167-0x00000000054C0000-0x00000000054C1000-memory.dmp

    Filesize

    4KB

  • memory/1268-143-0x0000000000418D06-mapping.dmp

  • memory/1268-172-0x0000000007290000-0x0000000007291000-memory.dmp

    Filesize

    4KB

  • memory/1268-171-0x0000000006B90000-0x0000000006B91000-memory.dmp

    Filesize

    4KB

  • memory/1268-148-0x0000000005690000-0x0000000005691000-memory.dmp

    Filesize

    4KB

  • memory/1268-149-0x0000000005110000-0x0000000005111000-memory.dmp

    Filesize

    4KB

  • memory/1268-150-0x0000000005240000-0x0000000005241000-memory.dmp

    Filesize

    4KB

  • memory/1268-169-0x00000000060C0000-0x00000000060C1000-memory.dmp

    Filesize

    4KB

  • memory/1268-152-0x00000000051B0000-0x00000000051B1000-memory.dmp

    Filesize

    4KB

  • memory/1268-153-0x0000000005080000-0x0000000005686000-memory.dmp

    Filesize

    6.0MB

  • memory/1268-142-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1308-138-0x0000000004E10000-0x0000000004E11000-memory.dmp

    Filesize

    4KB

  • memory/1308-139-0x0000000002890000-0x0000000002891000-memory.dmp

    Filesize

    4KB

  • memory/1308-140-0x0000000002830000-0x00000000028A6000-memory.dmp

    Filesize

    472KB

  • memory/1308-141-0x0000000005460000-0x0000000005461000-memory.dmp

    Filesize

    4KB

  • memory/1308-136-0x0000000000600000-0x0000000000601000-memory.dmp

    Filesize

    4KB

  • memory/1308-133-0x0000000000000000-mapping.dmp

  • memory/2184-155-0x0000000000418D2A-mapping.dmp

  • memory/2184-165-0x0000000004D10000-0x0000000005316000-memory.dmp

    Filesize

    6.0MB

  • memory/2184-154-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2528-205-0x0000000001341000-0x0000000001352000-memory.dmp

    Filesize

    68KB

  • memory/3056-119-0x0000000000720000-0x0000000000736000-memory.dmp

    Filesize

    88KB

  • memory/3056-209-0x0000000002870000-0x0000000002886000-memory.dmp

    Filesize

    88KB

  • memory/3056-127-0x00000000024C0000-0x00000000024D6000-memory.dmp

    Filesize

    88KB

  • memory/3440-198-0x0000000000400000-0x0000000000491000-memory.dmp

    Filesize

    580KB

  • memory/3440-201-0x0000000000400000-0x0000000000491000-memory.dmp

    Filesize

    580KB

  • memory/3440-199-0x000000000043E9BE-mapping.dmp

  • memory/3888-118-0x0000000000402E0C-mapping.dmp

  • memory/3888-117-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/4264-120-0x0000000000000000-mapping.dmp

  • memory/4324-115-0x0000000001401000-0x0000000001412000-memory.dmp

    Filesize

    68KB

  • memory/4324-116-0x00000000001C0000-0x00000000001C9000-memory.dmp

    Filesize

    36KB

  • memory/4796-207-0x0000000000402E0C-mapping.dmp

  • memory/4876-197-0x000000000A740000-0x000000000A7EB000-memory.dmp

    Filesize

    684KB

  • memory/4876-189-0x00000000057C0000-0x00000000057C1000-memory.dmp

    Filesize

    4KB

  • memory/4876-185-0x00000000055E0000-0x00000000055E1000-memory.dmp

    Filesize

    4KB

  • memory/4876-188-0x00000000055A0000-0x00000000055A1000-memory.dmp

    Filesize

    4KB

  • memory/4876-202-0x0000000005680000-0x0000000005B7E000-memory.dmp

    Filesize

    5.0MB

  • memory/4876-183-0x0000000000BC0000-0x0000000000BC1000-memory.dmp

    Filesize

    4KB

  • memory/4876-190-0x0000000005680000-0x0000000005B7E000-memory.dmp

    Filesize

    5.0MB

  • memory/4876-180-0x0000000000000000-mapping.dmp

  • memory/5068-191-0x0000000000000000-mapping.dmp

  • memory/5068-196-0x0000000000400000-0x0000000001063000-memory.dmp

    Filesize

    12.4MB

  • memory/5068-195-0x0000000001070000-0x00000000011BA000-memory.dmp

    Filesize

    1.3MB

  • memory/5068-194-0x0000000001401000-0x0000000001450000-memory.dmp

    Filesize

    316KB