mydoom | d2c9b13fbcb91ca9919f8677abcd9f3a8841652764596ea6b15a2e5d09eea5d9

General

Target

d2c9b13fbcb91ca9919f8677abcd9f3a8841652764596ea6b15a2e5d09eea5d9.exe
Size

29KB
MD5

63994f8265324da9c23523d783f596a2
SHA1

df1d54ad5769d64b2f26d6c4cf158822cadc5a38
SHA256

d2c9b13fbcb91ca9919f8677abcd9f3a8841652764596ea6b15a2e5d09eea5d9
SHA512

35d66b0ae20f346538780bbfe4e6b2d2ae7da7d9544dde334be9d9184050c8c1bb5ef7e30dd9a58228b3b36820466f8ec89be85c7938caf56b5434e25ebab369
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/D:AEwVs+0jNDY1qi/qb

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 4 IoCs

resource	yara_rule
behavioral2/memory/1260-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1260-49-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1260-126-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1260-163-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom

Executes dropped EXE 1 IoCs

pid	Process
3048	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	d2c9b13fbcb91ca9919f8677abcd9f3a8841652764596ea6b15a2e5d09eea5d9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 20 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1260-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000b000000023b9c-4.dat	upx
behavioral2/memory/3048-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1260-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3048-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3048-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3048-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3048-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3048-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3048-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3048-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3048-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3048-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1260-49-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3048-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0006000000000034-60.dat	upx
behavioral2/memory/1260-126-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3048-127-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1260-163-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3048-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	d2c9b13fbcb91ca9919f8677abcd9f3a8841652764596ea6b15a2e5d09eea5d9.exe
File opened for modification	C:\Windows\java.exe	d2c9b13fbcb91ca9919f8677abcd9f3a8841652764596ea6b15a2e5d09eea5d9.exe
File created	C:\Windows\java.exe	d2c9b13fbcb91ca9919f8677abcd9f3a8841652764596ea6b15a2e5d09eea5d9.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	d2c9b13fbcb91ca9919f8677abcd9f3a8841652764596ea6b15a2e5d09eea5d9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1260 wrote to memory of 3048	1260	d2c9b13fbcb91ca9919f8677abcd9f3a8841652764596ea6b15a2e5d09eea5d9.exe	82
PID 1260 wrote to memory of 3048	1260	d2c9b13fbcb91ca9919f8677abcd9f3a8841652764596ea6b15a2e5d09eea5d9.exe	82
PID 1260 wrote to memory of 3048	1260	d2c9b13fbcb91ca9919f8677abcd9f3a8841652764596ea6b15a2e5d09eea5d9.exe	82

C:\Users\Admin\AppData\Local\Temp\d2c9b13fbcb91ca9919f8677abcd9f3a8841652764596ea6b15a2e5d09eea5d9.exe
"C:\Users\Admin\AppData\Local\Temp\d2c9b13fbcb91ca9919f8677abcd9f3a8841652764596ea6b15a2e5d09eea5d9.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1260
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:3048

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF838.tmp

Filesize
29KB

MD5
38793b700d013c3b1394a4664bef608a

SHA1
51626ac4ded5d543a2b2057c8837be3475fbd235

SHA256
01396494581000213ec662199b78c7f4b1682811f5c12bf9cb0f2816b8dd0f0f

SHA512
a02e20d3afe836ec44de5cfcc30c2788aaf7e81687ccc548e70105b48276fdc3a7111232da9e8a0fb129852bdc400be44305a1515451bb2eeccae1075a402a0d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF8F8.tmp

Filesize
29KB

MD5
4850be1c6f513e5c3ddaddafcc3396c1

SHA1
46ae0f42cedc2fb82a1687e38c8361e9c551e52f

SHA256
986c7e09426d651edeba748b429cadf54f486303ab8a4b32d666c8a5fcd537ab

SHA512
7063e655fa73a2b76dd199c8dc84ba255eb5888021cfedbc2f89191632c4bed0b82db2fab86969a1616b547b0bc332a8ab72c27b9d0b638d00129308463eefcb

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
352B

MD5
5df121b5cb7bb1a4155bbc6939d55193

SHA1
a2f2b3e659f144892f844fc4b517fd3bdd2275cf

SHA256
61a52bb91f2a7f3551bcd1f6338c62ee92b49f7a199de6038d05b2922bef619d

SHA512
46f408454cee5d3841946b82c6ad2d02d8456b999603f51a8cec0918153cd23989be35ec9b839f666bcb7d57fbe9f878cd3556f72928fe5c8f91165a60a0b600

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
352B

MD5
ccd6ce87209c9d208f0bb817d712aa45

SHA1
bf65aae6e019fadf2c34bd434511f27c5a98f0a7

SHA256
a0ada9acf0218c82ec2ea143ab6132b71dc03cc1ba99b364d8dad13e4bae1631

SHA512
0ec4850db3c5d4bf02f73aa3e4fb4375d49736537d67bbc8650c757f911c94c37b9c8f1c32892abed000aae9d1363d87bf5d532a8a4be8ab26d861658551afb7

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1260-49-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1260-163-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1260-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1260-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1260-126-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3048-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3048-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3048-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3048-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3048-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3048-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3048-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3048-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3048-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3048-127-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3048-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3048-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3048-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads