c9eb7650bce4ccf6d84b895d3920e40f7102bc4eaaf54e8d00d4ebc952ba64ae

General

Target

1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe
Size

176KB
MD5

13997ebf7af8d37dda6697ac03f76cc3
SHA1

9be2bcd498406bdfb05f860ad726273c4a7b4f3a
SHA256

11ecf58db103eb2ded5b942f303d48b5d77e336b8edfe335fa7b81264d1f50ef
SHA512

2894ef41ec784fb39ec663ff8ca5fa8c0ebbd875f95f6e2b843c8bca59d63cc7c43f64df43898290cef31c4b32478819f437fcc4656606d0f7cd4721c735ffee
SSDEEP

3072:rGwR1qmB1TQgHtMF5a6I4Ya5Tlrjmvl3XymSPTyAAwoc9+IkMd+zr3/1C:7KLa6I4x3mdnCNAwo42M

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
948	cmd.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ypbkryye.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\ypbkryye.exe\""	Explorer.EXE

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 364 set thread context of 1496	364	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe	27

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
364	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe
1496	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe
1496	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe
1300	Explorer.EXE
1300	Explorer.EXE
1300	Explorer.EXE
1300	Explorer.EXE
1300	Explorer.EXE
1300	Explorer.EXE
1300	Explorer.EXE
1300	Explorer.EXE
1300	Explorer.EXE
1300	Explorer.EXE
1300	Explorer.EXE
1300	Explorer.EXE
1300	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1496	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe
Token: SeDebugPrivilege	1300	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1300	Explorer.EXE
1300	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1300	Explorer.EXE
1300	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
364	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe
364	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1300	Explorer.EXE

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 364 wrote to memory of 1496	364	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe	27
PID 364 wrote to memory of 1496	364	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe	27
PID 364 wrote to memory of 1496	364	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe	27
PID 364 wrote to memory of 1496	364	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe	27
PID 364 wrote to memory of 1496	364	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe	27
PID 364 wrote to memory of 1496	364	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe	27
PID 364 wrote to memory of 1496	364	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe	27
PID 364 wrote to memory of 1496	364	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe	27
PID 364 wrote to memory of 1496	364	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe	27
PID 364 wrote to memory of 1496	364	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe	27
PID 1496 wrote to memory of 948	1496	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe	28
PID 1496 wrote to memory of 948	1496	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe	28
PID 1496 wrote to memory of 948	1496	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe	28
PID 1496 wrote to memory of 948	1496	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe	28
PID 1496 wrote to memory of 1300	1496	1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe	15
PID 1300 wrote to memory of 1132	1300	Explorer.EXE	9
PID 1300 wrote to memory of 1244	1300	Explorer.EXE	16
PID 1300 wrote to memory of 948	1300	Explorer.EXE	28
PID 1300 wrote to memory of 948	1300	Explorer.EXE	28
PID 1300 wrote to memory of 2004	1300	Explorer.EXE	29
PID 1300 wrote to memory of 2004	1300	Explorer.EXE	29

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1132

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1300
- C:\Users\Admin\AppData\Local\Temp\1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe
  "C:\Users\Admin\AppData\Local\Temp\1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:364
- - C:\Users\Admin\AppData\Local\Temp\1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe
    C:\Users\Admin\AppData\Local\Temp\1_1_kundencenter_mobilfunk_2014_11_de_0209_0000328362_2761287_12_78_009_2876237820002.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1496
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS2003~1.BAT"
      4⤵
      Deletes itself
      PID:948

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1244

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "18620389-1320246799-18586019331337668060267069433-797536421-19242122311568015644"
1⤵
PID:2004

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\ms2003330.bat

Filesize
201B

MD5
78ffb61b0d82470de27dacb4e92ceaa8

SHA1
db221c06de3e420040906ee4005ea66c8d164124

SHA256
7310e138a614c03d937c1de0f53b7c55cecf16319774bd8961a743fd5136e017

SHA512
4c1f2dac83f50bc39d34d8cc530b209f8b1ce869c23b0f62b8f5ff6b2b2a227f6da8325d686e2905aeb64f8c33181439de84278dff9591b98b2fbca471fd2a8f

Download Submit
memory/364-54-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/364-55-0x0000000075131000-0x0000000075133000-memory.dmp

Filesize
8KB

Download
memory/364-69-0x0000000000290000-0x0000000000294000-memory.dmp

Filesize
16KB

Download
memory/364-67-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/948-84-0x00000000000F0000-0x0000000000104000-memory.dmp

Filesize
80KB

Download
memory/1132-98-0x0000000000330000-0x0000000000347000-memory.dmp

Filesize
92KB

Download
memory/1132-83-0x0000000036E70000-0x0000000036E80000-memory.dmp

Filesize
64KB

Download
memory/1244-87-0x0000000036E70000-0x0000000036E80000-memory.dmp

Filesize
64KB

Download
memory/1244-100-0x00000000003B0000-0x00000000003C7000-memory.dmp

Filesize
92KB

Download
memory/1300-99-0x0000000002650000-0x0000000002667000-memory.dmp

Filesize
92KB

Download
memory/1300-75-0x0000000002650000-0x0000000002667000-memory.dmp

Filesize
92KB

Download
memory/1300-78-0x0000000036E70000-0x0000000036E80000-memory.dmp

Filesize
64KB

Download
memory/1496-64-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1496-59-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1496-70-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1496-68-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1496-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1496-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1496-77-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1496-61-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1496-57-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2004-94-0x0000000036E70000-0x0000000036E80000-memory.dmp

Filesize
64KB

Download
memory/2004-97-0x00000000000D0000-0x00000000000E7000-memory.dmp

Filesize
92KB

Download
memory/2004-96-0x00000000000F0000-0x0000000000107000-memory.dmp

Filesize
92KB

Download
memory/2004-93-0x0000000036E70000-0x0000000036E80000-memory.dmp

Filesize
64KB

Download

Analysis

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