Analysis

  • max time kernel
    21s
  • max time network
    113s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    12-11-2020 13:52

General

  • Target

    fc9515a9819e0faf9b2ab1f485e7d49e10189fdb5b780a8fb779e62586d918b2.exe

  • Size

    473KB

  • MD5

    7dabfa271278f3bffb0c8e7eec379f6d

  • SHA1

    63c59286cc86577c38af9953cf8656bfa82394e6

  • SHA256

    fc9515a9819e0faf9b2ab1f485e7d49e10189fdb5b780a8fb779e62586d918b2

  • SHA512

    e8109d144ec0ec7ae653a6ba40fa2c672ef6bbf77643b01e82fcc2d0c019c25bdb96cfbfc05263156be5102b6c38c7499db664cb00e7a597bd306a9ee1bf2da6

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 6 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks installed software on the system 1 TTPs

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

  • JavaScript code in executable 1 IoCs
  • Program crash 36 IoCs
  • Suspicious behavior: EnumeratesProcesses 512 IoCs
  • Suspicious use of AdjustPrivilegeToken 38 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fc9515a9819e0faf9b2ab1f485e7d49e10189fdb5b780a8fb779e62586d918b2.exe
    "C:\Users\Admin\AppData\Local\Temp\fc9515a9819e0faf9b2ab1f485e7d49e10189fdb5b780a8fb779e62586d918b2.exe"
    1⤵
    • Loads dropped DLL
    PID:4076
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 740
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2428
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 848
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4020
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 836
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:208
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 868
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3024
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1188
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2848
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1256
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:1872
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1296
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:1832
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 128
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:2456
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1284
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:2804
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 804
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:792
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1152
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:2312
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1296
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:1540
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 804
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:2384
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1192
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:3992
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1320
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:560
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 648
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:3472
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 128
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:2680
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 796
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:1096
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1112
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:732
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1376
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:192
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 804
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:3632
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1404
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:1560
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1444
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:1464
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1500
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:508
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1544
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:1008
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1568
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:3924
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1520
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:2712
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1620
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:1336
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1644
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:2208
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1600
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:2116
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1440
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:2888
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1684
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:2688
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1572
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:1816
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1688
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:1932
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1748
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:3788
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 1284
      2⤵
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:2752

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \Users\Admin\AppData\LocalLow\nb98wqnehe8bw89hb\freebl3.dll
    MD5

    60acd24430204ad2dc7f148b8cfe9bdc

    SHA1

    989f377b9117d7cb21cbe92a4117f88f9c7693d9

    SHA256

    9876c53134dbbec4dcca67581f53638eba3fea3a15491aa3cf2526b71032da97

    SHA512

    626c36e9567f57fa8ec9c36d96cbadede9c6f6734a7305ecfb9f798952bbacdfa33a1b6c4999ba5b78897dc2ec6f91870f7ec25b2ceacbaee4be942fe881db01

  • \Users\Admin\AppData\LocalLow\nb98wqnehe8bw89hb\freebl3.dll
    MD5

    60acd24430204ad2dc7f148b8cfe9bdc

    SHA1

    989f377b9117d7cb21cbe92a4117f88f9c7693d9

    SHA256

    9876c53134dbbec4dcca67581f53638eba3fea3a15491aa3cf2526b71032da97

    SHA512

    626c36e9567f57fa8ec9c36d96cbadede9c6f6734a7305ecfb9f798952bbacdfa33a1b6c4999ba5b78897dc2ec6f91870f7ec25b2ceacbaee4be942fe881db01

  • \Users\Admin\AppData\LocalLow\nb98wqnehe8bw89hb\mozglue.dll
    MD5

    eae9273f8cdcf9321c6c37c244773139

    SHA1

    8378e2a2f3635574c106eea8419b5eb00b8489b0

    SHA256

    a0c6630d4012ae0311ff40f4f06911bcf1a23f7a4762ce219b8dffa012d188cc

    SHA512

    06e43e484a89cea9ba9b9519828d38e7c64b040f44cdaeb321cbda574e7551b11fea139ce3538f387a0a39a3d8c4cba7f4cf03e4a3c98db85f8121c2212a9097

  • \Users\Admin\AppData\LocalLow\nb98wqnehe8bw89hb\nss3.dll
    MD5

    02cc7b8ee30056d5912de54f1bdfc219

    SHA1

    a6923da95705fb81e368ae48f93d28522ef552fb

    SHA256

    1989526553fd1e1e49b0fea8036822ca062d3d39c4cab4a37846173d0f1753d5

    SHA512

    0d5dfcf4fb19b27246fa799e339d67cd1b494427783f379267fb2d10d615ffb734711bab2c515062c078f990a44a36f2d15859b1dacd4143dcc35b5c0cee0ef5

  • \Users\Admin\AppData\LocalLow\nb98wqnehe8bw89hb\softokn3.dll
    MD5

    4e8df049f3459fa94ab6ad387f3561ac

    SHA1

    06ed392bc29ad9d5fc05ee254c2625fd65925114

    SHA256

    25a4dae37120426ab060ebb39b7030b3e7c1093cc34b0877f223b6843b651871

    SHA512

    3dd4a86f83465989b2b30c240a7307edd1b92d5c1d5c57d47eff287dc9daa7bace157017908d82e00be90f08ff5badb68019ffc9d881440229dcea5038f61cd6

  • \Users\Admin\AppData\LocalLow\sqlite3.dll
    MD5

    f964811b68f9f1487c2b41e1aef576ce

    SHA1

    b423959793f14b1416bc3b7051bed58a1034025f

    SHA256

    83bc57dcf282264f2b00c21ce0339eac20fcb7401f7c5472c0cd0c014844e5f7

    SHA512

    565b1a7291c6fcb63205907fcd9e72fc2e11ca945afc4468c378edba882e2f314c2ac21a7263880ff7d4b84c2a1678024c1ac9971ac1c1de2bfa4248ec0f98c4

  • memory/192-213-0x0000000004BF0000-0x0000000004BF1000-memory.dmp
    Filesize

    4KB

  • memory/192-216-0x0000000005430000-0x0000000005431000-memory.dmp
    Filesize

    4KB

  • memory/208-13-0x0000000004270000-0x0000000004271000-memory.dmp
    Filesize

    4KB

  • memory/208-16-0x00000000047A0000-0x00000000047A1000-memory.dmp
    Filesize

    4KB

  • memory/508-230-0x0000000004E90000-0x0000000004E91000-memory.dmp
    Filesize

    4KB

  • memory/508-233-0x00000000057C0000-0x00000000057C1000-memory.dmp
    Filesize

    4KB

  • memory/560-186-0x0000000005140000-0x0000000005141000-memory.dmp
    Filesize

    4KB

  • memory/560-183-0x0000000004910000-0x0000000004911000-memory.dmp
    Filesize

    4KB

  • memory/732-212-0x00000000054C0000-0x00000000054C1000-memory.dmp
    Filesize

    4KB

  • memory/732-209-0x0000000004C90000-0x0000000004C91000-memory.dmp
    Filesize

    4KB

  • memory/792-41-0x0000000004950000-0x0000000004951000-memory.dmp
    Filesize

    4KB

  • memory/792-45-0x0000000005180000-0x0000000005181000-memory.dmp
    Filesize

    4KB

  • memory/1008-237-0x00000000056C0000-0x00000000056C1000-memory.dmp
    Filesize

    4KB

  • memory/1008-234-0x0000000004D90000-0x0000000004D91000-memory.dmp
    Filesize

    4KB

  • memory/1096-208-0x0000000004CD0000-0x0000000004CD1000-memory.dmp
    Filesize

    4KB

  • memory/1096-205-0x00000000043A0000-0x00000000043A1000-memory.dmp
    Filesize

    4KB

  • memory/1336-246-0x0000000004E60000-0x0000000004E61000-memory.dmp
    Filesize

    4KB

  • memory/1336-250-0x0000000005790000-0x0000000005791000-memory.dmp
    Filesize

    4KB

  • memory/1464-228-0x00000000057E0000-0x00000000057E1000-memory.dmp
    Filesize

    4KB

  • memory/1464-225-0x0000000004FB0000-0x0000000004FB1000-memory.dmp
    Filesize

    4KB

  • memory/1540-110-0x0000000004790000-0x0000000004791000-memory.dmp
    Filesize

    4KB

  • memory/1560-224-0x0000000004C20000-0x0000000004C21000-memory.dmp
    Filesize

    4KB

  • memory/1560-221-0x0000000004270000-0x0000000004271000-memory.dmp
    Filesize

    4KB

  • memory/1816-479-0x00000000047E0000-0x00000000047E1000-memory.dmp
    Filesize

    4KB

  • memory/1816-482-0x0000000005010000-0x0000000005011000-memory.dmp
    Filesize

    4KB

  • memory/1832-29-0x00000000049E0000-0x00000000049E1000-memory.dmp
    Filesize

    4KB

  • memory/1832-32-0x0000000005120000-0x0000000005121000-memory.dmp
    Filesize

    4KB

  • memory/1872-28-0x0000000005960000-0x0000000005961000-memory.dmp
    Filesize

    4KB

  • memory/1872-25-0x0000000005030000-0x0000000005031000-memory.dmp
    Filesize

    4KB

  • memory/1932-494-0x00000000049A0000-0x00000000049A1000-memory.dmp
    Filesize

    4KB

  • memory/1932-491-0x0000000004270000-0x0000000004271000-memory.dmp
    Filesize

    4KB

  • memory/2116-328-0x00000000057A0000-0x00000000057A1000-memory.dmp
    Filesize

    4KB

  • memory/2116-325-0x0000000004E70000-0x0000000004E71000-memory.dmp
    Filesize

    4KB

  • memory/2208-321-0x0000000004750000-0x0000000004751000-memory.dmp
    Filesize

    4KB

  • memory/2208-324-0x0000000004F80000-0x0000000004F81000-memory.dmp
    Filesize

    4KB

  • memory/2312-109-0x0000000004BF0000-0x0000000004BF1000-memory.dmp
    Filesize

    4KB

  • memory/2312-106-0x00000000043C0000-0x00000000043C1000-memory.dmp
    Filesize

    4KB

  • memory/2384-175-0x0000000004E70000-0x0000000004E71000-memory.dmp
    Filesize

    4KB

  • memory/2428-5-0x0000000004E50000-0x0000000004E51000-memory.dmp
    Filesize

    4KB

  • memory/2428-3-0x0000000004A50000-0x0000000004A51000-memory.dmp
    Filesize

    4KB

  • memory/2428-2-0x0000000004A50000-0x0000000004A51000-memory.dmp
    Filesize

    4KB

  • memory/2456-36-0x0000000005100000-0x0000000005101000-memory.dmp
    Filesize

    4KB

  • memory/2456-33-0x00000000047D0000-0x00000000047D1000-memory.dmp
    Filesize

    4KB

  • memory/2680-204-0x00000000048B0000-0x00000000048B1000-memory.dmp
    Filesize

    4KB

  • memory/2680-201-0x0000000004270000-0x0000000004271000-memory.dmp
    Filesize

    4KB

  • memory/2688-408-0x00000000054B0000-0x00000000054B1000-memory.dmp
    Filesize

    4KB

  • memory/2688-404-0x0000000004B00000-0x0000000004B01000-memory.dmp
    Filesize

    4KB

  • memory/2712-242-0x0000000004A90000-0x0000000004A91000-memory.dmp
    Filesize

    4KB

  • memory/2712-245-0x00000000053C0000-0x00000000053C1000-memory.dmp
    Filesize

    4KB

  • memory/2752-507-0x0000000004270000-0x0000000004271000-memory.dmp
    Filesize

    4KB

  • memory/2752-510-0x0000000004AA0000-0x0000000004AA1000-memory.dmp
    Filesize

    4KB

  • memory/2804-37-0x0000000004610000-0x0000000004611000-memory.dmp
    Filesize

    4KB

  • memory/2804-40-0x0000000004F40000-0x0000000004F41000-memory.dmp
    Filesize

    4KB

  • memory/2848-21-0x0000000004270000-0x0000000004271000-memory.dmp
    Filesize

    4KB

  • memory/2848-24-0x00000000049A0000-0x00000000049A1000-memory.dmp
    Filesize

    4KB

  • memory/2888-329-0x0000000004270000-0x0000000004271000-memory.dmp
    Filesize

    4KB

  • memory/2888-333-0x0000000004AA0000-0x0000000004AA1000-memory.dmp
    Filesize

    4KB

  • memory/3024-20-0x0000000004F10000-0x0000000004F11000-memory.dmp
    Filesize

    4KB

  • memory/3024-17-0x00000000049E0000-0x00000000049E1000-memory.dmp
    Filesize

    4KB

  • memory/3472-194-0x0000000004930000-0x0000000004931000-memory.dmp
    Filesize

    4KB

  • memory/3472-189-0x0000000004440000-0x0000000004441000-memory.dmp
    Filesize

    4KB

  • memory/3632-220-0x0000000004FB0000-0x0000000004FB1000-memory.dmp
    Filesize

    4KB

  • memory/3632-217-0x0000000004680000-0x0000000004681000-memory.dmp
    Filesize

    4KB

  • memory/3788-501-0x00000000052A0000-0x00000000052A1000-memory.dmp
    Filesize

    4KB

  • memory/3788-498-0x0000000004A70000-0x0000000004A71000-memory.dmp
    Filesize

    4KB

  • memory/3924-238-0x0000000004D90000-0x0000000004D91000-memory.dmp
    Filesize

    4KB

  • memory/3924-241-0x00000000055C0000-0x00000000055C1000-memory.dmp
    Filesize

    4KB

  • memory/3992-179-0x0000000004FD0000-0x0000000004FD1000-memory.dmp
    Filesize

    4KB

  • memory/3992-182-0x0000000005800000-0x0000000005801000-memory.dmp
    Filesize

    4KB

  • memory/4020-10-0x0000000004A90000-0x0000000004A91000-memory.dmp
    Filesize

    4KB

  • memory/4020-7-0x0000000004460000-0x0000000004461000-memory.dmp
    Filesize

    4KB

  • memory/4076-496-0x000000004D910000-0x000000004D911000-memory.dmp
    Filesize

    4KB

  • memory/4076-497-0x000000004D910000-0x000000004D911000-memory.dmp
    Filesize

    4KB

  • memory/4076-495-0x000000004D910000-0x000000004D911000-memory.dmp
    Filesize

    4KB

  • memory/4076-0-0x00000000021AC000-0x00000000021AD000-memory.dmp
    Filesize

    4KB

  • memory/4076-502-0x000000004D910000-0x000000004D911000-memory.dmp
    Filesize

    4KB

  • memory/4076-503-0x000000004D910000-0x000000004D911000-memory.dmp
    Filesize

    4KB

  • memory/4076-505-0x000000004D910000-0x000000004D911000-memory.dmp
    Filesize

    4KB

  • memory/4076-1-0x0000000004040000-0x0000000004041000-memory.dmp
    Filesize

    4KB

  • memory/4076-511-0x000000004D910000-0x000000004D911000-memory.dmp
    Filesize

    4KB