ramnit | 38f3c9fd6f24708204d7feccedccf52b3bb8328475bd32c010d9c31be8037789

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28-12-2024 15:22

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General

Target

2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
Size

2.7MB
MD5

e1604d599ac2561613f4aaab67178418
SHA1

ceaf2c9a3a6feae83418a1924c12f7a3c0f00307
SHA256

38f3c9fd6f24708204d7feccedccf52b3bb8328475bd32c010d9c31be8037789
SHA512

d2a8291b8abe2a0621a0ddcbbeb3ef8b6d15e0d9a4ed7342efbdce769e9edfcd6e2d3a3449ec3bcc284044e22584b13518d3f51c38cccff9f79360825330622a
SSDEEP

49152:1w7cq43rhAmZLPYfxkpUJWDQ7cSwMuIdhgT/g9cRA:AKLQfyuV7nwdWcS

Score

10^/10

ramnit banker discovery spyware stealer trojan upx worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit
Ramnit family
ramnit

Executes dropped EXE 1 IoCs

pid	Process
2372	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnitmgr.exe

Loads dropped DLL 2 IoCs

pid	Process
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x00080000000120ff-2.dat	upx
behavioral1/memory/2372-11-0x0000000000400000-0x0000000000464000-memory.dmp	upx
behavioral1/memory/2372-19-0x0000000000400000-0x0000000000464000-memory.dmp	upx
behavioral1/memory/2372-16-0x0000000000400000-0x0000000000464000-memory.dmp	upx
behavioral1/memory/2372-15-0x0000000000400000-0x0000000000464000-memory.dmp	upx
behavioral1/memory/2516-8-0x0000000000390000-0x00000000003F4000-memory.dmp	upx

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Common Files\Adobe\caps\caps.db	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
File created	C:\Program Files (x86)\Common Files\Adobe\caps\caps.db-journal	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
File created	C:\Program Files (x86)\Common Files\Adobe\backup\caps.db	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe\backup\caps.db	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2372	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnitmgr.exe
2372	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnitmgr.exe

Suspicious behavior: MapViewOfSection 24 IoCs

pid	Process
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
Token: SeDebugPrivilege	2372	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnitmgr.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 2372	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	30
PID 2516 wrote to memory of 2372	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	30
PID 2516 wrote to memory of 2372	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	30
PID 2516 wrote to memory of 2372	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	30
PID 2516 wrote to memory of 380	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	3
PID 2516 wrote to memory of 380	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	3
PID 2516 wrote to memory of 380	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	3
PID 2516 wrote to memory of 380	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	3
PID 2516 wrote to memory of 380	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	3
PID 2516 wrote to memory of 380	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	3
PID 2516 wrote to memory of 380	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	3
PID 2516 wrote to memory of 396	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	4
PID 2516 wrote to memory of 396	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	4
PID 2516 wrote to memory of 396	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	4
PID 2516 wrote to memory of 396	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	4
PID 2516 wrote to memory of 396	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	4
PID 2516 wrote to memory of 396	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	4
PID 2516 wrote to memory of 396	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	4
PID 2516 wrote to memory of 432	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	5
PID 2516 wrote to memory of 432	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	5
PID 2516 wrote to memory of 432	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	5
PID 2516 wrote to memory of 432	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	5
PID 2516 wrote to memory of 432	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	5
PID 2516 wrote to memory of 432	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	5
PID 2516 wrote to memory of 432	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	5
PID 2516 wrote to memory of 476	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	6
PID 2516 wrote to memory of 476	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	6
PID 2516 wrote to memory of 476	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	6
PID 2516 wrote to memory of 476	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	6
PID 2516 wrote to memory of 476	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	6
PID 2516 wrote to memory of 476	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	6
PID 2516 wrote to memory of 476	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	6
PID 2516 wrote to memory of 492	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	7
PID 2516 wrote to memory of 492	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	7
PID 2516 wrote to memory of 492	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	7
PID 2516 wrote to memory of 492	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	7
PID 2516 wrote to memory of 492	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	7
PID 2516 wrote to memory of 492	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	7
PID 2516 wrote to memory of 492	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	7
PID 2516 wrote to memory of 500	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	8
PID 2516 wrote to memory of 500	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	8
PID 2516 wrote to memory of 500	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	8
PID 2516 wrote to memory of 500	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	8
PID 2516 wrote to memory of 500	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	8
PID 2516 wrote to memory of 500	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	8
PID 2516 wrote to memory of 500	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	8
PID 2516 wrote to memory of 596	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	9
PID 2516 wrote to memory of 596	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	9
PID 2516 wrote to memory of 596	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	9
PID 2516 wrote to memory of 596	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	9
PID 2516 wrote to memory of 596	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	9
PID 2516 wrote to memory of 596	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	9
PID 2516 wrote to memory of 596	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	9
PID 2516 wrote to memory of 672	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	10
PID 2516 wrote to memory of 672	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	10
PID 2516 wrote to memory of 672	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	10
PID 2516 wrote to memory of 672	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	10
PID 2516 wrote to memory of 672	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	10
PID 2516 wrote to memory of 672	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	10
PID 2516 wrote to memory of 672	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	10
PID 2516 wrote to memory of 740	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	11
PID 2516 wrote to memory of 740	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	11
PID 2516 wrote to memory of 740	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	11
PID 2516 wrote to memory of 740	2516	2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe	11

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:380
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:476
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:596
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:840
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:836
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:672
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:740
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:812
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1160
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:856
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:968
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:268
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:340
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1072
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1112
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:2032
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:2228
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2156
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:492
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:500

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
PID:396

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:432

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1200
- C:\Users\Admin\AppData\Local\Temp\2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnit.exe"
  2⤵
  - Loads dropped DLL
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2516
- - C:\Users\Admin\AppData\Local\Temp\2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnitmgr.exe
    C:\Users\Admin\AppData\Local\Temp\2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnitmgr.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Common Files\Adobe\caps\caps.db

Filesize
25KB

MD5
86ed2df96dcfb1488db4d98c46ce210c

SHA1
95fda3ccda536ef57de36d662d9db5e532007d9d

SHA256
8e26ca94cda14cc783621680daf9f14927c3cef4626a83c2f06b8076727ba965

SHA512
32a3681d564ac336a026d2fbc421f48b803b68f41dbe633d80797faf8404375a7bdaaf31fabc8bfc984f0c189f660a16a148bc172c0d71001434a292abb450bb

Download Submit
\Users\Admin\AppData\Local\Temp\2024-12-28_e1604d599ac2561613f4aaab67178418_icedid_ramnitmgr.exe

Filesize
159KB

MD5
8703c6aeb2e62da71e50db9698d91e35

SHA1
cafceda794c5b1976b46a5d39949137aba8dc9e6

SHA256
c3a332de99e2b195bbb3e5927f8ee4217f968bc373f8c499db45db0b3388d47d

SHA512
48e45868929fcacfa06c5078de2e54d32cfab80e5dd00036b37f3d55b33269f0ee82f46b68e7a6adc2ec9aecad8672393a77602c1b995133876c2c4e6d15229a

Download Submit
memory/2372-12-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2372-19-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2372-16-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2372-15-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2372-17-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2372-11-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2516-20-0x0000000000400000-0x00000000006D7000-memory.dmp

Filesize
2.8MB

Download
memory/2516-14-0x0000000077C40000-0x0000000077C41000-memory.dmp

Filesize
4KB

Download
memory/2516-13-0x0000000077C3F000-0x0000000077C40000-memory.dmp

Filesize
4KB

Download
memory/2516-9-0x0000000000390000-0x00000000003F4000-memory.dmp

Filesize
400KB

Download
memory/2516-8-0x0000000000390000-0x00000000003F4000-memory.dmp

Filesize
400KB

Download
memory/2516-1-0x0000000000400000-0x00000000006D7000-memory.dmp

Filesize
2.8MB

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memory/2516-36-0x0000000000400000-0x00000000006D7000-memory.dmp

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2.8MB

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