agenttesla | AcrobatReader-v8[.]0-installer[.]7z

Resubmissions

26/01/2024, 16:01

240126-tgphbshce9 10

25/01/2024, 12:37

240125-pth4vsfff6 10

Sharing

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General

Target

AcrobatReader-v8.0-installer.7z
Size

822KB
MD5

4069bccb8b96fcdf67446980e304da34
SHA1

7b972aab5a509ca91aef6d7ffe8ae44b2e51fb26
SHA256

ceea85649a499538ea8908034465eb767a081aeeebcfd2e517f708c6f754cf93
SHA512

e9ff620385d992295c9d8547b3c4d6313694119e6fd98ca6340ad13f98cd821b950f55545bed3299918fe1fc6d0fb44f4f6299c1e66ea2ab3397dc5e9ff96f17
SSDEEP

24576:3oIOjTNozwoglyH8373J+dIxZKR3c/OQOMz0dgpK:3FOjTNQwFS2uiZKR3c/x0aQ

Score

10^/10

agenttesla

Malware Config

Signatures

Agenttesla family
agenttesla

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack002/$PLUGINSDIR/System.dll

Files

AcrobatReader-v8.0-installer.7z
.7z
AcrobatReader-v8.0-installer.exe
.exe windows:4 windows x86 arch:x86

1f23f452093b5c1ff091a2f9fb4fa3e9

Code Sign

5b:8d:8a:f1:e8:be:ba:d0:95:24:a5:91:1a:4e:e8:22:ed:2a:41:29
Certificate

Issuer

CN=Coroners,O=Coroners,L=Duchroth,ST=Rheinland-Pfalz,C=DE,1.2.840.113549.1.9.1=#0c1b536b75726b61677469676573404d6f7573736572656e64652e5072

Not Before

15/12/2023, 07:47

Not After

14/12/2026, 07:47

Subject

CN=Coroners,O=Coroners,L=Duchroth,ST=Rheinland-Pfalz,C=DE,1.2.840.113549.1.9.1=#0c1b536b75726b61677469676573404d6f7573736572656e64652e5072

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

da:c1:2f:87:ff:15:47:a1:c0:71:b9:bd:aa:21:b1:8f:c9:a3:29:81:61:5e:4d:9b:41:09:aa:b1:41:30:cb:ec
Signer

Actual PE Digest

da:c1:2f:87:ff:15:47:a1:c0:71:b9:bd:aa:21:b1:8f:c9:a3:29:81:61:5e:4d:9b:41:09:aa:b1:41:30:cb:ec

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

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

kernel32

ExitProcess
SetFileAttributesW
Sleep
GetTickCount
CreateFileW
GetFileSize
GetModuleFileNameW
GetCurrentProcess
SetCurrentDirectoryW
GetFileAttributesW
SetEnvironmentVariableW
GetWindowsDirectoryW
GetTempPathW
GetCommandLineW
GetVersion
SetErrorMode
lstrlenW
lstrcpynW
CopyFileW
GetShortPathNameW
GlobalLock
CreateThread
GetLastError
CreateDirectoryW
CreateProcessW
RemoveDirectoryW
lstrcmpiA
GetTempFileNameW
WriteFile
lstrcpyA
MoveFileExW
lstrcatW
GetSystemDirectoryW
GetProcAddress
GetModuleHandleA
GetExitCodeProcess
WaitForSingleObject
lstrcmpiW
MoveFileW
GetFullPathNameW
SetFileTime
SearchPathW
CompareFileTime
lstrcmpW
CloseHandle
ExpandEnvironmentStringsW
GlobalFree
GlobalUnlock
GetDiskFreeSpaceW
GlobalAlloc
FindFirstFileW
FindNextFileW
DeleteFileW
SetFilePointer
ReadFile
FindClose
lstrlenA
MulDiv
MultiByteToWideChar
WideCharToMultiByte
GetPrivateProfileStringW
WritePrivateProfileStringW
FreeLibrary
LoadLibraryExW
GetModuleHandleW

user32

GetSystemMenu
SetClassLongW
EnableMenuItem
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongW
SetCursor
LoadCursorW
CheckDlgButton
GetMessagePos
LoadBitmapW
CallWindowProcW
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
OpenClipboard
ScreenToClient
GetWindowRect
GetDlgItem
GetSystemMetrics
SetDlgItemTextW
GetDlgItemTextW
MessageBoxIndirectW
CharPrevW
CharNextA
wsprintfA
DispatchMessageW
PeekMessageW
ReleaseDC
EnableWindow
InvalidateRect
SendMessageW
DefWindowProcW
BeginPaint
GetClientRect
FillRect
DrawTextW
EndDialog
RegisterClassW
SystemParametersInfoW
CreateWindowExW
GetClassInfoW
DialogBoxParamW
CharNextW
ExitWindowsEx
DestroyWindow
GetDC
SetTimer
SetWindowTextW
LoadImageW
SetForegroundWindow
ShowWindow
IsWindow
SetWindowLongW
FindWindowExW
TrackPopupMenu
AppendMenuW
CreatePopupMenu
EndPaint
CreateDialogParamW
SendMessageTimeoutW
wsprintfW
PostQuitMessage

gdi32

SelectObject
SetBkMode
CreateFontIndirectW
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor

shell32

SHGetSpecialFolderLocation
ShellExecuteExW
SHGetPathFromIDListW
SHBrowseForFolderW
SHGetFileInfoW
SHFileOperationW

advapi32

AdjustTokenPrivileges
RegCreateKeyExW
RegOpenKeyExW
SetFileSecurityW
OpenProcessToken
LookupPrivilegeValueW
RegEnumValueW
RegDeleteKeyW
RegDeleteValueW
RegCloseKey
RegSetValueExW
RegQueryValueExW
RegEnumKeyW

comctl32

ImageList_Create
ImageList_AddMasked
ImageList_Destroy
ord17

ole32

OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance

Sections

.text
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 160KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 196KB - Virtual size: 196KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$PLUGINSDIR/System.dll
.dll windows:4 windows x86 arch:x86

fc0224e99e736751432961db63a41b76

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GetModuleHandleW
GlobalFree
GlobalSize
lstrcpynW
lstrcpyW
GetProcAddress
WideCharToMultiByte
VirtualFree
FreeLibrary
lstrlenW
LoadLibraryW
GlobalAlloc
MultiByteToWideChar
VirtualAlloc
VirtualProtect
GetLastError

user32

wsprintfW

ole32

StringFromGUID2
CLSIDFromString

Exports

Exports

Alloc
Call
Copy
Free
Get
Int64Op
Store
StrAlloc

Sections

.text
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 867B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 120B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 648B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Flugtningernes/daedalian/Undtagen/Obtenebrate/Drot.Tek
Pays/Indfrsel/retfrdighedssans.sto
Pays/Indfrsel/sgefacilitetens.cel
Shitepoke218/Brachypyramid.for
Stupp/Successions132.euc
Supersulfureted/Tronfrasigelsens/fumer.arr
Supersulfureted/Tronfrasigelsens/garters.reg
Supersulfureted/Tronfrasigelsens/hraesvelg.txt
Supersulfureted/Tronfrasigelsens/kirkefesters.nja
Supersulfureted/Tronfrasigelsens/krestes.tin
Supersulfureted/Tronfrasigelsens/parachuted.ver
Terningeslag/Snresko/Forblder/Oyt/Drawlink.pet
Terningeslag/Snresko/Forblder/Oyt/Krydrende.App77
Tyktarmsoperationers/Unabsorptive/Solurene.aut
naphtali/Calctufa/Turnstone.taa
naphtali/Calctufa/brndbyerne.tai
philologaster.ros
programpunkt.pro

Resubmissions

Sharing

General

Malware Config

Signatures

Files

1f23f452093b5c1ff091a2f9fb4fa3e9

Code Sign

5b:8d:8a:f1:e8:be:ba:d0:95:24:a5:91:1a:4e:e8:22:ed:2a:41:29Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

da:c1:2f:87:ff:15:47:a1:c0:71:b9:bd:aa:21:b1:8f:c9:a3:29:81:61:5e:4d:9b:41:09:aa:b1:41:30:cb:ecSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

.text Size: 25KB - Virtual size: 25KB

.rdata Size: 5KB - Virtual size: 4KB

.data Size: 1KB - Virtual size: 128KB

.ndata Size: - Virtual size: 160KB

.rsrc Size: 196KB - Virtual size: 196KB

fc0224e99e736751432961db63a41b76

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

ole32

Exports

Exports

Sections

.text Size: 8KB - Virtual size: 8KB

.rdata Size: 1024B - Virtual size: 867B

.data Size: 512B - Virtual size: 120B

.reloc Size: 1024B - Virtual size: 648B

5b:8d:8a:f1:e8:be:ba:d0:95:24:a5:91:1a:4e:e8:22:ed:2a:41:29
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

da:c1:2f:87:ff:15:47:a1:c0:71:b9:bd:aa:21:b1:8f:c9:a3:29:81:61:5e:4d:9b:41:09:aa:b1:41:30:cb:ec
Signer

.text
Size: 25KB - Virtual size: 25KB

.rdata
Size: 5KB - Virtual size: 4KB

.data
Size: 1KB - Virtual size: 128KB

.ndata
Size: - Virtual size: 160KB

.rsrc
Size: 196KB - Virtual size: 196KB

.text
Size: 8KB - Virtual size: 8KB

.rdata
Size: 1024B - Virtual size: 867B

.data
Size: 512B - Virtual size: 120B

.reloc
Size: 1024B - Virtual size: 648B