AutoRun[.]exe | Triage

Sharing

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General

Target

AutoRun.exe
Size

64KB
MD5

b7fa21be3d501d3481d04b4d17ed86e5
SHA1

79798a95e2d1c78b3565d4e9645c567c8d3be549
SHA256

70c10f29b591d89773c60e2e1bfb0acda9a6529b36d8b65b2f39ba8b2c8bea99
SHA512

7ff2633a77a4b98d22e076d3df9169a6c595040dde47c6b15ed294c88c1eeba4654a366c57705c556a114af9b9983d0d1895df635023a064049b64d74c94f8bf
SSDEEP

1536:Mk7XUtXr9IuqRmYMD6HoM3+lSgc8INRKmKUqxCbc:Z7qD6HoO+lST8mKUqxCbc

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
AutoRun.exe

Files

AutoRun.exe
.exe windows x86

de3d56d8695891c10aa94da1245dd717

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

mfc42

ord3136
ord3262
ord2985
ord3081
ord2976
ord3830
ord3831
ord3825
ord3079
ord4080
ord4622
ord4424
ord3738
ord561
ord825
ord815
ord537
ord4202
ord798
ord535
ord1997
ord939
ord5465
ord5194
ord924
ord533
ord858
ord4129
ord5683
ord860
ord775
ord1978
ord1994
ord3171
ord5192
ord503
ord5200
ord2818
ord6283
ord6282
ord641
ord2514
ord1134
ord2725
ord541
ord801
ord3089
ord2864
ord6648
ord4278
ord6779
ord2764
ord5265
ord4376
ord4853
ord4998
ord6052
ord4078
ord1775
ord4407
ord5241
ord2385
ord5163
ord6374
ord4353
ord5280
ord3798
ord4837
ord4441
ord2648
ord2055
ord6376
ord3749
ord5065
ord1727
ord5261
ord2446
ord2124
ord4465
ord4627
ord4425
ord3597
ord1146
ord1168
ord324
ord4234
ord5572
ord2915
ord5608
ord4299
ord6215
ord2086
ord6883
ord4204
ord941
ord4710
ord4287
ord6197
ord6378
ord2379
ord755
ord470
ord6453
ord823
ord5710
ord6928
ord3337
ord3811
ord1925
ord6055
ord1776
ord5290
ord3402
ord567
ord2135
ord818
ord2614
ord802
ord542
ord690
ord922
ord5207
ord6059
ord389
ord1949
ord4034
ord2302
ord3259
ord3147
ord2982
ord5714
ord5289
ord5307
ord4698
ord4079
ord5302
ord5300
ord3346
ord2396
ord5199
ord1089
ord3922
ord5731
ord2512
ord2554
ord4486
ord6375
ord4274
ord800
ord540
ord635
ord317
ord5277
ord4673
ord1576

msvcrt

exit
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_controlfp
_exit
_except_handler3
??1type_info@@UAE@XZ
_onexit
__dllonexit
strncpy
time
srand
rand
_setmbcp
_mbscmp
__CxxFrameHandler
isalnum
isspace
atoi
_XcptFilter

kernel32

GetLastError
CreateMutexA
MultiByteToWideChar
lstrlenA
lstrlenW
WideCharToMultiByte
GetComputerNameA
GetModuleHandleA
GetStartupInfoA
GetModuleFileNameA

user32

EnableWindow
LoadIconA
SetTimer
FindWindowExA
KillTimer
SendMessageA
IsIconic
DrawIcon
GetSystemMetrics
PostMessageA
GetClientRect
FindWindowA

advapi32

RegOpenKeyExA
RegQueryValueExA
RegCloseKey
IsTextUnicode

shell32

ShellExecuteA

oleaut32

SysFreeString
SysAllocString
VariantClear

shlwapi

PathFileExistsA

Sections

.text
Size: 32KB - Virtual size: 31KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

de3d56d8695891c10aa94da1245dd717

Headers

File Characteristics

Imports

mfc42

msvcrt

kernel32

user32

advapi32

shell32

oleaut32

shlwapi

Sections

.text Size: 32KB - Virtual size: 31KB

.rdata Size: 8KB - Virtual size: 7KB

.data Size: 4KB - Virtual size: 4KB

.rsrc Size: 16KB - Virtual size: 12KB

.text
Size: 32KB - Virtual size: 31KB

.rdata
Size: 8KB - Virtual size: 7KB

.data
Size: 4KB - Virtual size: 4KB

.rsrc
Size: 16KB - Virtual size: 12KB