mydoom | 68306d2845a3916275114410358ac1e64588431ac3470e72fd0025efc7a0c481

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-11-2024 22:54

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General

Target

68306d2845a3916275114410358ac1e64588431ac3470e72fd0025efc7a0c481.exe
Size

29KB
MD5

5d65cd467a1e49e17ed07f1231a08c4c
SHA1

244548bffbbbde5513c721a00eca071fa911045c
SHA256

68306d2845a3916275114410358ac1e64588431ac3470e72fd0025efc7a0c481
SHA512

9c0b7e8503b2bdb76f0b28c89c46581551d84c2f8e4430c2c99b9c6de0615f1012e1c3e7ef492ed33c209ebf6f2d9e8c06ce4adecb2e987d9d3ef552e9110bdc
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/gp:AEwVs+0jNDY1qi/qq

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral2/memory/4504-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4504-44-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4504-124-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4504-163-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4504-167-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4504-174-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4504-198-0x0000000000500000-0x0000000000510200-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
2576	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"	68306d2845a3916275114410358ac1e64588431ac3470e72fd0025efc7a0c481.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 26 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4504-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000a000000023b6d-4.dat	upx
behavioral2/memory/2576-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4504-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2576-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2576-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2576-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2576-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2576-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2576-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2576-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2576-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4504-44-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2576-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0005000000011940-55.dat	upx
behavioral2/memory/4504-124-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2576-125-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4504-163-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2576-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4504-167-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2576-168-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2576-170-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4504-174-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2576-175-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4504-198-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2576-199-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	68306d2845a3916275114410358ac1e64588431ac3470e72fd0025efc7a0c481.exe
File opened for modification	C:\Windows\java.exe	68306d2845a3916275114410358ac1e64588431ac3470e72fd0025efc7a0c481.exe
File created	C:\Windows\java.exe	68306d2845a3916275114410358ac1e64588431ac3470e72fd0025efc7a0c481.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	68306d2845a3916275114410358ac1e64588431ac3470e72fd0025efc7a0c481.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4504 wrote to memory of 2576	4504	68306d2845a3916275114410358ac1e64588431ac3470e72fd0025efc7a0c481.exe	83
PID 4504 wrote to memory of 2576	4504	68306d2845a3916275114410358ac1e64588431ac3470e72fd0025efc7a0c481.exe	83
PID 4504 wrote to memory of 2576	4504	68306d2845a3916275114410358ac1e64588431ac3470e72fd0025efc7a0c481.exe	83

C:\Users\Admin\AppData\Local\Temp\68306d2845a3916275114410358ac1e64588431ac3470e72fd0025efc7a0c481.exe
"C:\Users\Admin\AppData\Local\Temp\68306d2845a3916275114410358ac1e64588431ac3470e72fd0025efc7a0c481.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4504
- 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:2576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PGH3GSHW\default[1].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PGH3GSHW\default[2].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TRPPE7V2\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X3JA8BBM\default[2].htm

Filesize
305B

MD5
157431349a057954f4227efc1383ecad

SHA1
69ccc939e6b36aa1fabb96ad999540a5ab118c48

SHA256
8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

SHA512
6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

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

Filesize
320B

MD5
6da11c307c8a0109f0868bc667191974

SHA1
81c31aa2a3c17a88b9bf824d3da6a575023ed02b

SHA256
94e8c9991c8a0493025d6e82c10f891544e1ac39f4141288eb7212b1f113cdde

SHA512
150d57248f1a721e59a07386dd10e57fa287f6a69d762929d691b32eb24846b8c6a83907a3c48f9ac69b66f2f9d8181c233454d2aeeef7028085f5969806bf9f

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC9A6.tmp

Filesize
29KB

MD5
5d65cd467a1e49e17ed07f1231a08c4c

SHA1
244548bffbbbde5513c721a00eca071fa911045c

SHA256
68306d2845a3916275114410358ac1e64588431ac3470e72fd0025efc7a0c481

SHA512
9c0b7e8503b2bdb76f0b28c89c46581551d84c2f8e4430c2c99b9c6de0615f1012e1c3e7ef492ed33c209ebf6f2d9e8c06ce4adecb2e987d9d3ef552e9110bdc

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCB88.tmp

Filesize
29KB

MD5
2f52238fc927515e70189feb64a8705f

SHA1
6c8a10a2264708587a6c348ee45b8ac917114eb3

SHA256
e0706bffcbd4656a663e359476ee1e73f2114b6495d2b66887fb43adeda36016

SHA512
c48a062f8a8265823a9e71b54179875997e886feed01021d3185343b5b024afa18c6ff5de633265b55ed73b6a07d915b206d3c2f9bb74787b528645b2c4e7d30

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

Filesize
352B

MD5
877fc8537dffb22492286363825fc9c4

SHA1
e992913e72d34daced5616f702daf340f48d2034

SHA256
1c6aeef704c582e3cb1ea82fd940810d67f1255885788f02a83de5fba18a3aad

SHA512
79c87f1026ba6843e4c0dd2b7936eb950cf50db48eea2865d2eba105b82ffcd2178568cf696fc4cfcc8062ac8fe8368267f3cc3511387030d0889a9fa70a1816

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

Filesize
352B

MD5
66007f54ac4fa8a5c0752d8fab8ebc86

SHA1
e0eb6f2afe2546e52eeba611ea73a2bd8bc23d18

SHA256
6fb2307248f46dce08785783e9eb034d126ec76d64cdbddc9f9b6b4a2d6b5b0c

SHA512
386cb7d0020dafca35d47585b9b36b8a05f8b62c91a29664e9f425a7d5d8c25374a265dfb2dd082c51638561dd70d671d6d1bbd2cabb05820ba241f0ef87ab4e

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

Filesize
352B

MD5
b722f3f018747a534d4a2d63004f5cb2

SHA1
5085a4479c30cd7e6ddce4ef482c4fce69341775

SHA256
d3a9b164b1af55a0d9a2c88d0680342358cf0d8ca4bc80b2d3b7b780efdcf5bc

SHA512
5201bb224b45fb6e0d894fee2ef79032260f1842588702536484facf6da58e45760c4ca968134bc35d6fb12e38b03abee9742216753c4d5d153e94fc63319f31

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2576-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2576-175-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2576-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2576-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2576-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2576-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2576-199-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2576-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2576-125-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2576-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2576-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2576-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2576-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2576-168-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2576-170-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2576-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4504-174-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4504-167-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4504-163-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4504-124-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4504-198-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4504-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4504-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4504-44-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads