Analysis

  • max time kernel
    150s
  • max time network
    168s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    28-10-2021 22:43

General

  • Target

    952aadcc06373eb6184d1a08c082c9fc.exe

  • Size

    171KB

  • MD5

    952aadcc06373eb6184d1a08c082c9fc

  • SHA1

    c6f863332d34366afae671642821f09276942292

  • SHA256

    35997987cd9a55b3bac00ce9227d50215197286d6fd3f7efd4554d6149f5b3ec

  • SHA512

    a641e65160c8d288cde5a7a2ca5bc99dd152b559c997f45b48e0eac678bf46666175be0ce00603dc35191bd816646e621abcb54fc2783130e17a2bc108acbc79

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://xacokuo8.top/

http://hajezey1.top/

http://nusurtal4f.net/

http://netomishnetojuk.net/

http://escalivrouter.net/

http://nick22doom4.net/

http://wrioshtivsio.su/

http://nusotiso4.su/

http://rickkhtovkka.biz/

http://palisotoliso.net/

http://193.56.146.214/

https://193.56.146.214/

rc4.i32
rc4.i32
rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

vidar

Version

41.6

Botnet

754

C2

https://mas.to/@lilocc

Attributes
  • profile_id

    754

Extracted

Family

redline

Botnet

21321313

C2

93.115.20.139:28978

Extracted

Family

redline

Botnet

SafeInstaller

C2

185.183.32.161:80

Extracted

Family

raccoon

Botnet

68e2d75238f7c69859792d206401b6bde2b2515c

Attributes
  • url4cnc

    http://telegalive.top/agrybirdsgamerept

    http://toptelete.top/agrybirdsgamerept

    http://telegraf.top/agrybirdsgamerept

    https://t.me/agrybirdsgamerept

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 2 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Vidar Stealer 2 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 8 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 9 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 2 IoCs
  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 12 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 46 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\952aadcc06373eb6184d1a08c082c9fc.exe
    "C:\Users\Admin\AppData\Local\Temp\952aadcc06373eb6184d1a08c082c9fc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1748
    • C:\Users\Admin\AppData\Local\Temp\952aadcc06373eb6184d1a08c082c9fc.exe
      "C:\Users\Admin\AppData\Local\Temp\952aadcc06373eb6184d1a08c082c9fc.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:744
  • C:\Users\Admin\AppData\Local\Temp\C17B.exe
    C:\Users\Admin\AppData\Local\Temp\C17B.exe
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1388
    • C:\Users\Admin\AppData\Local\Temp\C17B.exe
      C:\Users\Admin\AppData\Local\Temp\C17B.exe
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious behavior: MapViewOfSection
      PID:1684
  • C:\Users\Admin\AppData\Local\Temp\C736.exe
    C:\Users\Admin\AppData\Local\Temp\C736.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:1788
  • C:\Users\Admin\AppData\Local\Temp\C8DD.exe
    C:\Users\Admin\AppData\Local\Temp\C8DD.exe
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Checks SCSI registry key(s)
    • Suspicious behavior: MapViewOfSection
    PID:1144
  • C:\Users\Admin\AppData\Local\Temp\CFE0.exe
    C:\Users\Admin\AppData\Local\Temp\CFE0.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:1508
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1508 -s 884
      2⤵
      • Loads dropped DLL
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:1288
  • C:\Users\Admin\AppData\Local\Temp\DC30.exe
    C:\Users\Admin\AppData\Local\Temp\DC30.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:2008
  • C:\Users\Admin\AppData\Local\Temp\EA73.exe
    C:\Users\Admin\AppData\Local\Temp\EA73.exe
    1⤵
    • Executes dropped EXE
    • Checks SCSI registry key(s)
    • Suspicious behavior: MapViewOfSection
    PID:1700
  • C:\Users\Admin\AppData\Local\Temp\F4B1.exe
    C:\Users\Admin\AppData\Local\Temp\F4B1.exe
    1⤵
    • Executes dropped EXE
    PID:1856

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\C17B.exe
    MD5

    af017912cacc3feed7b51bc683eb4e6a

    SHA1

    00d97f6eeeb6e70791a7e5d4806354fcaf0a97c6

    SHA256

    21bbaa87c03c30215b45e0886639f3861608f8a78621570e57c8826973e298c5

    SHA512

    41142192898028e654a412cf5188627e7577b57a296c5d419c284209f8b4f333c1c8433934f96af55e6d76ae58b3e5ad54a82eafffb8b2d2565aefca1b598f8b

  • C:\Users\Admin\AppData\Local\Temp\C17B.exe
    MD5

    af017912cacc3feed7b51bc683eb4e6a

    SHA1

    00d97f6eeeb6e70791a7e5d4806354fcaf0a97c6

    SHA256

    21bbaa87c03c30215b45e0886639f3861608f8a78621570e57c8826973e298c5

    SHA512

    41142192898028e654a412cf5188627e7577b57a296c5d419c284209f8b4f333c1c8433934f96af55e6d76ae58b3e5ad54a82eafffb8b2d2565aefca1b598f8b

  • C:\Users\Admin\AppData\Local\Temp\C17B.exe
    MD5

    af017912cacc3feed7b51bc683eb4e6a

    SHA1

    00d97f6eeeb6e70791a7e5d4806354fcaf0a97c6

    SHA256

    21bbaa87c03c30215b45e0886639f3861608f8a78621570e57c8826973e298c5

    SHA512

    41142192898028e654a412cf5188627e7577b57a296c5d419c284209f8b4f333c1c8433934f96af55e6d76ae58b3e5ad54a82eafffb8b2d2565aefca1b598f8b

  • C:\Users\Admin\AppData\Local\Temp\C736.exe
    MD5

    787af677d0c317e8062b9705cb64f951

    SHA1

    41bf391ce44004a22ba7f18e5fdcdcfcea73e38f

    SHA256

    7cfa3f3ebb7dce336e24df02d5ba0fdbc081927892d597986113fb11edf1702e

    SHA512

    8a9bf2d0df12926f3253dcf5f2b5186928107c36189f404c50c69b67bc09dda267facd53e3259abf3934de6682bc3b0e49d1d5accfa5d4a5b702f4f9ef8d8b45

  • C:\Users\Admin\AppData\Local\Temp\C736.exe
    MD5

    787af677d0c317e8062b9705cb64f951

    SHA1

    41bf391ce44004a22ba7f18e5fdcdcfcea73e38f

    SHA256

    7cfa3f3ebb7dce336e24df02d5ba0fdbc081927892d597986113fb11edf1702e

    SHA512

    8a9bf2d0df12926f3253dcf5f2b5186928107c36189f404c50c69b67bc09dda267facd53e3259abf3934de6682bc3b0e49d1d5accfa5d4a5b702f4f9ef8d8b45

  • C:\Users\Admin\AppData\Local\Temp\C8DD.exe
    MD5

    73252acb344040ddc5d9ce78a5d3a4c2

    SHA1

    3a16c3698ccf7940adfb2b2a9cc8c20b1ba1d015

    SHA256

    b8ac77c37de98099dcdc5924418d445f4b11ecf326edd41a2d49ed6efd2a07eb

    SHA512

    1541e3d7bd163a4c348c6e5c7098c6f3add62b1121296ca28934a69ad308c2e51ca6b841359010da96e71fa42fd6e09f7591448433dc3b01104007808427c3de

  • C:\Users\Admin\AppData\Local\Temp\CFE0.exe
    MD5

    e6904455750065e6351626c373eba2bb

    SHA1

    e2917ff943628d8e9a715c1fadf20688d3e6396e

    SHA256

    18d00aa5277e0aa198dcc2a3bc8cee034cb5e9c808b8220fe46fd18acc5f3010

    SHA512

    838d884ebabda35d4580d9cee1845115d93e5725a3d159a034364f5576baed4ccbf182a42892b8109779d22e52e11db8b57174c2babf7f3787fdf5933e9d3878

  • C:\Users\Admin\AppData\Local\Temp\CFE0.exe
    MD5

    e6904455750065e6351626c373eba2bb

    SHA1

    e2917ff943628d8e9a715c1fadf20688d3e6396e

    SHA256

    18d00aa5277e0aa198dcc2a3bc8cee034cb5e9c808b8220fe46fd18acc5f3010

    SHA512

    838d884ebabda35d4580d9cee1845115d93e5725a3d159a034364f5576baed4ccbf182a42892b8109779d22e52e11db8b57174c2babf7f3787fdf5933e9d3878

  • C:\Users\Admin\AppData\Local\Temp\DC30.exe
    MD5

    0351e3bbc0544566741c2f6291fa65a6

    SHA1

    96a34331eee7c7a5ce67e632e7e4afbbc0c6fc55

    SHA256

    a5b0de33d22310253b5b002158f4e0f4d75ddeb1a33c439432a8934297a34bb2

    SHA512

    875cda4a2f43ceed824b772ebeae8e97485be006b02a0a3f0e97a9a7eb6cd9bc70055beabf1b83e7fe524f44830624de2437964fc8cd0407b1a7fbf7b02e87a8

  • C:\Users\Admin\AppData\Local\Temp\DC30.exe
    MD5

    0351e3bbc0544566741c2f6291fa65a6

    SHA1

    96a34331eee7c7a5ce67e632e7e4afbbc0c6fc55

    SHA256

    a5b0de33d22310253b5b002158f4e0f4d75ddeb1a33c439432a8934297a34bb2

    SHA512

    875cda4a2f43ceed824b772ebeae8e97485be006b02a0a3f0e97a9a7eb6cd9bc70055beabf1b83e7fe524f44830624de2437964fc8cd0407b1a7fbf7b02e87a8

  • C:\Users\Admin\AppData\Local\Temp\EA73.exe
    MD5

    d25e4229027941418f562b2871a6a8cd

    SHA1

    b81e85a45bbcfaa6c2e4ce2b3b71f4682369f30d

    SHA256

    e64b79be7b9fb644a89d43a83f5b61f512f78d9176f1e6843891e009b744ee11

    SHA512

    9537a1b3fc0b81a7c8e901117e1c46398079da602cb5f2a4792fc2e136ab0a562f96ea522a28dcf0234a0fe4487b33ea8574d0e3e8f6d7f9f917beb01f1b91d5

  • C:\Users\Admin\AppData\Local\Temp\F4B1.exe
    MD5

    18370a35c714c090f4ea74f5bb1b86a7

    SHA1

    be4bca3bf12cb1222a9072ba99ee99c523736354

    SHA256

    aede380a58d25d6e615abe110a8e9cf7d55d557a78e8e39a088592d852f4270c

    SHA512

    9dc5bb403ebf28bb4a92fefb019cc7709179bdc3a9da5a6a51b17b5d6d9668d5bfbf3e5f18c790033fc6d2ac81352ede81e3ea58cfb3e95cce7e38db72960b6e

  • \Users\Admin\AppData\Local\Temp\1105.tmp
    MD5

    d124f55b9393c976963407dff51ffa79

    SHA1

    2c7bbedd79791bfb866898c85b504186db610b5d

    SHA256

    ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

    SHA512

    278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

  • \Users\Admin\AppData\Local\Temp\C17B.exe
    MD5

    af017912cacc3feed7b51bc683eb4e6a

    SHA1

    00d97f6eeeb6e70791a7e5d4806354fcaf0a97c6

    SHA256

    21bbaa87c03c30215b45e0886639f3861608f8a78621570e57c8826973e298c5

    SHA512

    41142192898028e654a412cf5188627e7577b57a296c5d419c284209f8b4f333c1c8433934f96af55e6d76ae58b3e5ad54a82eafffb8b2d2565aefca1b598f8b

  • \Users\Admin\AppData\Local\Temp\CFE0.exe
    MD5

    e6904455750065e6351626c373eba2bb

    SHA1

    e2917ff943628d8e9a715c1fadf20688d3e6396e

    SHA256

    18d00aa5277e0aa198dcc2a3bc8cee034cb5e9c808b8220fe46fd18acc5f3010

    SHA512

    838d884ebabda35d4580d9cee1845115d93e5725a3d159a034364f5576baed4ccbf182a42892b8109779d22e52e11db8b57174c2babf7f3787fdf5933e9d3878

  • \Users\Admin\AppData\Local\Temp\CFE0.exe
    MD5

    e6904455750065e6351626c373eba2bb

    SHA1

    e2917ff943628d8e9a715c1fadf20688d3e6396e

    SHA256

    18d00aa5277e0aa198dcc2a3bc8cee034cb5e9c808b8220fe46fd18acc5f3010

    SHA512

    838d884ebabda35d4580d9cee1845115d93e5725a3d159a034364f5576baed4ccbf182a42892b8109779d22e52e11db8b57174c2babf7f3787fdf5933e9d3878

  • \Users\Admin\AppData\Local\Temp\CFE0.exe
    MD5

    e6904455750065e6351626c373eba2bb

    SHA1

    e2917ff943628d8e9a715c1fadf20688d3e6396e

    SHA256

    18d00aa5277e0aa198dcc2a3bc8cee034cb5e9c808b8220fe46fd18acc5f3010

    SHA512

    838d884ebabda35d4580d9cee1845115d93e5725a3d159a034364f5576baed4ccbf182a42892b8109779d22e52e11db8b57174c2babf7f3787fdf5933e9d3878

  • \Users\Admin\AppData\Local\Temp\CFE0.exe
    MD5

    e6904455750065e6351626c373eba2bb

    SHA1

    e2917ff943628d8e9a715c1fadf20688d3e6396e

    SHA256

    18d00aa5277e0aa198dcc2a3bc8cee034cb5e9c808b8220fe46fd18acc5f3010

    SHA512

    838d884ebabda35d4580d9cee1845115d93e5725a3d159a034364f5576baed4ccbf182a42892b8109779d22e52e11db8b57174c2babf7f3787fdf5933e9d3878

  • \Users\Admin\AppData\Local\Temp\CFE0.exe
    MD5

    e6904455750065e6351626c373eba2bb

    SHA1

    e2917ff943628d8e9a715c1fadf20688d3e6396e

    SHA256

    18d00aa5277e0aa198dcc2a3bc8cee034cb5e9c808b8220fe46fd18acc5f3010

    SHA512

    838d884ebabda35d4580d9cee1845115d93e5725a3d159a034364f5576baed4ccbf182a42892b8109779d22e52e11db8b57174c2babf7f3787fdf5933e9d3878

  • \Users\Admin\AppData\Local\Temp\CFE0.exe
    MD5

    e6904455750065e6351626c373eba2bb

    SHA1

    e2917ff943628d8e9a715c1fadf20688d3e6396e

    SHA256

    18d00aa5277e0aa198dcc2a3bc8cee034cb5e9c808b8220fe46fd18acc5f3010

    SHA512

    838d884ebabda35d4580d9cee1845115d93e5725a3d159a034364f5576baed4ccbf182a42892b8109779d22e52e11db8b57174c2babf7f3787fdf5933e9d3878

  • \Users\Admin\AppData\Local\Temp\CFE0.exe
    MD5

    e6904455750065e6351626c373eba2bb

    SHA1

    e2917ff943628d8e9a715c1fadf20688d3e6396e

    SHA256

    18d00aa5277e0aa198dcc2a3bc8cee034cb5e9c808b8220fe46fd18acc5f3010

    SHA512

    838d884ebabda35d4580d9cee1845115d93e5725a3d159a034364f5576baed4ccbf182a42892b8109779d22e52e11db8b57174c2babf7f3787fdf5933e9d3878

  • memory/744-55-0x0000000000402E0C-mapping.dmp
  • memory/744-56-0x0000000076961000-0x0000000076963000-memory.dmp
    Filesize

    8KB

  • memory/744-54-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

  • memory/1144-82-0x0000000000400000-0x0000000002EFA000-memory.dmp
    Filesize

    43.0MB

  • memory/1144-67-0x0000000000000000-mapping.dmp
  • memory/1144-81-0x00000000002B0000-0x00000000002B9000-memory.dmp
    Filesize

    36KB

  • memory/1144-79-0x00000000002A0000-0x00000000002A8000-memory.dmp
    Filesize

    32KB

  • memory/1204-103-0x0000000003F10000-0x0000000003F26000-memory.dmp
    Filesize

    88KB

  • memory/1204-128-0x00000000041C0000-0x00000000041D6000-memory.dmp
    Filesize

    88KB

  • memory/1204-59-0x0000000002980000-0x0000000002996000-memory.dmp
    Filesize

    88KB

  • memory/1204-104-0x0000000004000000-0x0000000004016000-memory.dmp
    Filesize

    88KB

  • memory/1288-114-0x0000000000000000-mapping.dmp
  • memory/1288-126-0x0000000000270000-0x0000000000271000-memory.dmp
    Filesize

    4KB

  • memory/1388-60-0x0000000000000000-mapping.dmp
  • memory/1388-71-0x0000000002D5D000-0x0000000002D6D000-memory.dmp
    Filesize

    64KB

  • memory/1508-97-0x0000000000400000-0x0000000002F6F000-memory.dmp
    Filesize

    43.4MB

  • memory/1508-95-0x00000000031D0000-0x000000000324C000-memory.dmp
    Filesize

    496KB

  • memory/1508-96-0x0000000003250000-0x0000000003326000-memory.dmp
    Filesize

    856KB

  • memory/1508-69-0x0000000000000000-mapping.dmp
  • memory/1684-76-0x0000000000402E0C-mapping.dmp
  • memory/1700-111-0x0000000000020000-0x0000000000028000-memory.dmp
    Filesize

    32KB

  • memory/1700-101-0x0000000000000000-mapping.dmp
  • memory/1700-112-0x0000000000030000-0x0000000000039000-memory.dmp
    Filesize

    36KB

  • memory/1700-113-0x0000000000400000-0x0000000002EF0000-memory.dmp
    Filesize

    42.9MB

  • memory/1748-58-0x0000000000030000-0x0000000000039000-memory.dmp
    Filesize

    36KB

  • memory/1748-57-0x0000000000020000-0x0000000000029000-memory.dmp
    Filesize

    36KB

  • memory/1788-85-0x0000000004A50000-0x0000000004A51000-memory.dmp
    Filesize

    4KB

  • memory/1788-99-0x0000000000670000-0x000000000068A000-memory.dmp
    Filesize

    104KB

  • memory/1788-98-0x0000000000650000-0x000000000066E000-memory.dmp
    Filesize

    120KB

  • memory/1788-62-0x0000000000000000-mapping.dmp
  • memory/1788-65-0x0000000000CF0000-0x0000000000CF1000-memory.dmp
    Filesize

    4KB

  • memory/1788-84-0x0000000000500000-0x0000000000503000-memory.dmp
    Filesize

    12KB

  • memory/1856-122-0x000000000024D000-0x000000000029C000-memory.dmp
    Filesize

    316KB

  • memory/1856-125-0x0000000002BF0000-0x0000000002C7E000-memory.dmp
    Filesize

    568KB

  • memory/1856-127-0x0000000000400000-0x0000000002BED000-memory.dmp
    Filesize

    39.9MB

  • memory/1856-108-0x0000000000000000-mapping.dmp
  • memory/2008-86-0x0000000000000000-mapping.dmp
  • memory/2008-89-0x0000000000970000-0x0000000000971000-memory.dmp
    Filesize

    4KB

  • memory/2008-92-0x0000000000280000-0x0000000000283000-memory.dmp
    Filesize

    12KB

  • memory/2008-105-0x00000000004A0000-0x00000000004BE000-memory.dmp
    Filesize

    120KB

  • memory/2008-93-0x0000000004E30000-0x0000000004E31000-memory.dmp
    Filesize

    4KB

  • memory/2008-106-0x00000000005E0000-0x00000000005FA000-memory.dmp
    Filesize

    104KB